Critique du Lenovo ThinkPad T400s

By Tobias Winkler 09/09/24

L'évolution ThinkPad.

Lenovo promet beaucoup de performances de son 14" super-fin: le ThinkPad T400s. Mais son poids de 1.75 kg ne fait pas de compromis sur les performances ou la qualité du produit. Vous saurez si ce portable est à la hauteur dans ce test.

Lenovo ThinkPad T400s
Lenovo ThinkPad T400s

La marque ThinkPad a été cédée à Lenovo par IBM, avec les séries T, R et X, de nouvelles tailles (16/9, 13" et 17"), des nouvelles séries telles que les W et SL ont été lancées.

Déjà dispo depuis quelques semaines, le ThinkPad T400s est une variante des T400 et propose quelque chose que les utilisateurs voulaient depuis longtemps. il est fin et léger, le poids a été réduit de 500 g (selon la configuration).

Le prix commence autour de 1500 Euros, mais notre prototype, le T400s (NSF3TGE), est un modèle qui dépasse les 1800 Euros. avec un SSD de 128 Go de Samsung, un Intel Core 2 Duo SP 9600, 4 Go de RAM DDR3, UMTS, 36 mois de garantie et Vista Business, Lenovo propose plusieurs disque durs (80Go, 120Go ou 250Go), 80 Go SSD, BluRay, Vista Ultimate, le choix dans la RAM, Intel Core Duo SP9400 et une variante avec un écran multitouch sur le site US, qui trouvera ses fans.

Case

Le boîtier est très solide comme un vrai ThinkPad.

La promesse est brisée par un écran un peu trop souple, qui est très fin, grâce à l'éclairage LED, mais il n'est pas aussi stable que le T400 malgré la fibre de carbone. Mais il est difficile de faire des marques sur l'écran. En retour le T400s ne pèse que 1750 g, avec le lecteur DVD, et reste plus léger que certains 12". Pr exemple le 13" Acer Travelmate 8371, pèse 1.71 kg - sans graveur DVD.

Le châssis est très stable. les reposes poignets sont solides, une rigidité de torsion élevée du boîtier, très régulière et exacte, proprement équipé des boutons et des interrupteurs, des charnières exemplaires et d'une batterie étanche que les connaisseurs ThinkPad considèrent comme allant de soi. 

La stabilité du clavier est très bonne, même s'il n'est pas tout à fait au même niveau de certains prédécesseurs, comme le T61 par exemple, comme il plie ici et là. Cela ne semble pas être un problème de notre prototype car cette évolution peut être observée dans l'un ou l'autre des modèles actuels de la série T. 

la batterie constitue un plan incliné assez pratique pour la frappe. La frappe est donc pratique. La batterie lithium-ion intégrée à l'avant se révèle avantageuse pour ouvrir l'écran en grand. Ceci ajoute le nécessaire contrepoids à l'avant, en interaction avec les charnières permettant une ouverture facile et confortable et de fermeture sans soulever le boîtier. 

il est très facile de libérer le module MultiBay par rapport aux autres slots sur les ordinateurs de la concurrence.

Connectivité

Le T400s ne possède pas toutes les interfaces, mais il a un bon mélange assez intéressant. Ainsi, outre les habituels ports USB pour périphériques divers, tels que des imprimantes, caméras numériques, etc, il ya aussi un combiné USB / connexion eSATA. Cela se présente surtout pour connecter un disque dur externe disques en raison de son taux de transfert élevé. Toutefois, les amateurs de vidéo vont manquer l'interface Firewire, ce qui aurait été souhaitable en particulier pour continuer à utiliser des appareils déjà existants. Attention car vous aurez le choix entre un slot ExpressCard/34 ou un lecteur de carte. Comme ce n'est pas toujours très visible chez de nombreux détaillants, la configuration exacte doit être vérifiée avant d'acheter, en tout cas. 

Outre le VGA, un autre point fort est l'installation d'un DisplayPort, ce qui permet la connexion numérique de moniteurs externes. C'est bien parce que la qualité du signal analogique de la connexion VGA ne dépasse pas les 1280x1024. 

Ce bolide d'entreprise a tout ce que vous pourriez désirer, compte tenu des composants sans fil. Mis à part la configuration WiFi-N en standard, le portable possède également le Bluetooth 2.1 + EDR et d'un modem 3G, qui atteint théoriquement 7.2 Mo / s en liaison descendante et 2 Mo / s en voie montante. Le débit réel dépend de l'opérateur et de l'endroit où vous êtes. Le logement pour carte SIM se trouve dans le compartiment de la batterie et est donc un peu pratique. Un scanner d'empreintes digitales est présent. 

 

Front: Aside from the display lock mechanism, no connections
Front: Aside from the display lock mechanism, no connections
Right: Hardware switch for wireless networks, optical drive, Kensington lock
Right: Hardware switch for wireless networks, optical drive, Kensington lock
Rear: Power socket, VGA, network, powered USB connection, USB/eSATA combination, display port
Rear: Power socket, VGA, network, powered USB connection, USB/eSATA combination, display port
Left: Louver, USB, audio in/out combination, cardreader
Left: Louver, USB, audio in/out combination, cardreader

Sur les ThinkPad on trouve un port pour dock et le slot Ultrabay, dans lequel on trouve le graveur DVD. Mais attention les anciens modèles n'ont pas le même port de dock.
Au niveau compatibilité: le ThinkPad Portreplicator 3 (433610W, ca.120 Euros), le ThinkPad Minidock 3 Plus (45N6693, ca. 230 Euros) et le ThinkPad Minidock 3 (45N56678, ca. 200 Euros) pour le T400s. et le Lenovo USB 2.0 Enhanced Portreplicator (43R8771, ca. 100 Euros) en alternative USB. Avec un adaptateur disque dur (43N3412, ca. 60 Euros) pour slot multibay et une batterie 3 cellules (43R9250, ca. 120 Euros); un lecteur BluRay Sera bientôt disponible. L'adaptateur DVI (45J7915, ca. 30 Euros) et le chargeur de batterie externe (40Y7625, ca.120 Euros) font partie de la vaste famille des accessoires thinkpads.

Vous aurez Windows Vista Business 32 bit ce qui empêche d'utiliser plus de 3 Go de RAM.

Dispositifs d'entrées

Clavier

Le clavier du T400s possède la même disposition que tout les ThinkPad, une série de touches rapides est facilement accessible avec les F1-F2....

La frappe ravira les tapeurs de texte réguliers, le clavier est solide, possède un excellent retour.

Slightly modified keyboard layout with numerous special functions
Slightly modified keyboard layout with numerous special functions
Touchpad with a good reaction - but inappropriate for multi-touch
Touchpad with a good reaction - but inappropriate for multi-touch
Excellent trackpoint
Excellent trackpoint

Touchpad

Le touchpad est au même niveau que le repose poignet. Ce dispositif marche parfaitement. Mais les fonctions multitouch marchent difficilement car la surface est un peu trop rugueusese.

TrackPoint

Le trackpoint est un dispositif d'entrée assez particulier qui a ses fans, Mais Thinkpad est le leader en la matière.

Fingerprint reader
Fingerprint reader
Vertically placed and enlarged Del/Esc key
Vertically placed and enlarged Del/Esc key
FN combinations and hot key bar
FN combinations and hot key bar
Illuminated shift key
Illuminated shift key

Ecran

Le Lenovo T400s possède un écran mat 14" WXGA+ LED De 1440x900 pixels, en format 16:10. Avec une densité de 120 dpi, la visibilité est parfaite.

         
 297
cd/m²
227
cd/m²
295
cd/m²
 245
cd/m²
283
cd/m²
246
cd/m²
 229
cd/m²
243
cd/m²
238
cd/m²
         
Informations
Maximum: 297 cd/m²
Moyen: 255.9 cd/m²
Luminosité: 76 %
Luminosité de l'écran sur batterie: 246 cd/m²
Noir: 2.88 cd/m²
Contraste: 98:1
Distribution de la luminosité

L'écran possède une luminosité de 297 cd/m2 au maximum et une moyenne de 256 cd/m2. La luminosité max et mini est espacé 70 cd/m2 ce qui fait un éclairage de 76%. En mode batterie la luminosité est à 246 cd/m2 au maximum, mais avec un écran mat, le travail en extérieur est très agréable.

Outdoor view under a cloudy sky
Outdoor view under a cloudy sky
Still good recognition horizontally from a larger angle
Still good recognition horizontally from a larger angle

La valeur des noirs est à 2.88 cd/m2, ce qui fait un rapport de contraste de 98:1 ce qui est très faible. Le noir est trop lumineux. Ce n'est pas un problème pour la prise de texte; mais les couleurs ne sont pas du tout à la hauteur. Un niveau de contraste plus élevé ne serait vraiment pas de refus.

Les angles de visions sont trop faible et par exemple, il est difficile de regarder un film à plus de 2 devant le portable.

Viewing angle Lenovo ThinkPad T400s
Viewing angle Lenovo ThinkPad T400s

Avec le display port, il est possible d'atteindre des résolution allant jusqu'à 2560x1600 sur un écran externe.

Performances

La carte graphique est une Intel GMA X4500MHD, la carte ne consomme pas beaucoup de courant mais elle n'est pas très puissante.

Le processeur central de cette carte intégrée est à 475 MHz mais elle prend sa RAM depuis la RAM centrale. Mais pas de 3D pour cette carte, le T400 avec la ATI Mobility Radeon HD 3470 serait plus adapté.

Les résultats des tests pour la GMA 4500MHD ne sont pas terribles. Le système atteint les 998 points dans 3DMark'06 et Cinebench R10 OpenGL Shading à 1227 points.

  • System info CPUZ CPU
  • System info CPUZ Cache
  • System info CPUZ Mainboard
  • System info CPUZ RAM
  • System info CPUZ RAM SPD
  • System info GPUZ
  • System info HDTune
System information Lenovo ThinkPad T400s

Le Intel Core 2 Duo SP9600 (25W de TDP) sur notre modèle est cadencé à 2.53 GHz, avec ses 6MB de cache L2 donc un des plus puissants de chez Intel. Sa conception lui permet de se loger dans un boîtier fin.

SuperPi-32M est terminé en 1117 secondes, 23240 MiPs dans Sisoft's Dhrystone et 18549 MFlops dans Sisoft's Whetstone benchmark. Ce sont de très bonnes valeurs. Avec les 4 Go de RAM(il faut un système 64 bits pour profiter des 4Go sinon on reste bloqué à 3,1Go) et 128 Go SSD de chez Samsung.

Dans PCMark'05 (7587 points) et PCMarkVantage (total: 5816 points), on peut remercier le disque dur Samsung SSD, qui possède un taux de transfert de 164.3 Mo/s dans le benchmark HDTune!!!. Il possède une capacité réelle de 108 Go mais les taux de transfert sont 10 à 100 fois supérieurs.

Il faut savoir que tout les programmes de retouche d'image ou de vidéo marcherons sans problèmes avec de petites limitation, la vidéo HD est à l'honneur avec une lecture fluide et réactive, l'encodage de mp3 ou de Divx sera un peu lente mais ce n'est aucunement limitatif.

Le portable possède 2 ports USB 2.0, un lecteur de cartes et un combo USB 2.0/eSATA. Le port eSATA est utilisé pour les transferts rapides avec un disque dur externe. Avec notre modèle, de 20.2 Mo/s avec une carte OCZ 2Go SD card, max. 19.6 MB/s avec une carte SanDisk Extreme III SDHC, 27.3 MB/s au port USB et 67.8 MB/s avec le port eSATA.

Le lecteur DVD Matshita a été incapable de lire 2 de nos DVD un peu rayés et a eu du mal à s'éjecter alors qu'ils passaient sans problèmes dans un lecteur externe.

DPC Latency Checker
DPC Latency Checker

Avec DPC Latency Checker, on a vérifié la latence des ports USB à 1000 µs. Donc aucun problème avec les cartes son externes par exemple.

PC Mark
PCMark 057587 points
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(2)(0)(1)(1)(0)(0)(0)(1)(0)(1)(2)(1)(2)(0)(3)(0)(2)(1)(0)(4)(3)(2)(4)(2)(2)(1)(2)(3)(3)(6)(1)(2)(2)(5)(1)(5)(2)(0)(3)(3)(1)(2)(5)(1)(4)(1)(1)(6)(5)(2)(1)(3)(2)(2)(2)(1)(2)(1)(1)(2)(4)(4)(1)(4)(2)(1)(1)(0)(2)(1)(0)(0)(0)(0)(0)(1)(1)(0)(0)(1)(0)(0)(0)(0)(0)(0)(1)(0)(0)(1)(0)(0)(0)(0)(0)(1)(0)(0)(0)(1)(0)(0)(1)(0)(0)(1)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)
PCMark Vantage5816 points
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(1)(0)(0)(0)(2)(3)(1)(2)(3)(0)(2)(1)(3)(0)(0)(0)(0)(3)(1)(1)(1)(2)(0)(4)(1)(0)(2)(1)(4)(1)(2)(2)(2)(2)(2)(0)(1)(3)(2)(4)(2)(1)(0)(1)(2)(3)(4)(1)(2)(4)(3)(2)(2)(4)(0)(3)(3)(5)(2)(0)(1)(2)(3)(0)(3)(0)(1)(1)(0)(0)(0)(2)(1)(0)(0)(0)(3)(0)(2)(1)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(1)
Aide
3D Mark
3DMark 2001SE7007 points
(0)(0)(0)(0)(0)(0)(0)(0)(0)(3)(1)(0)(4)(0)(1)(3)(3)(3)(9)(3)(4)(7)(3)(7)(6)(2)(0)(6)(2)(2)(3)(1)(1)(3)(2)(1)(3)(3)(0)(3)(1)(1)(3)(0)(0)(2)(4)(2)(1)(1)(0)(1)(3)(0)(0)(2)(4)(0)(0)(1)(1)(3)(1)(0)(1)(0)(1)(2)(2)(0)(0)(0)(0)(1)(2)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(1)(0)(1)(0)(1)(0)(0)(2)(0)(0)(1)(1)(1)(0)(1)(0)(0)(1)(2)(0)(0)(0)(1)(0)(0)(1)(1)(1)(0)(0)(1)(0)(0)(0)(0)(0)(0)(1)(0)(0)(1)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)
3DMark 033050 points
(1)(0)(0)(0)(3)(0)(1)(4)(1)(3)(9)(10)(4)(8)(14)(2)(4)(4)(5)(1)(3)(1)(3)(3)(6)(1)(2)(2)(1)(6)(5)(0)(2)(1)(3)(6)(1)(1)(5)(4)(1)(2)(1)(0)(1)(1)(0)(3)(0)(0)(2)(4)(0)(0)(0)(0)(0)(3)(1)(1)(2)(2)(2)(1)(1)(0)(1)(0)(1)(2)(1)(0)(0)(2)(2)(0)(3)(1)(1)(3)(5)(1)(0)(6)(6)(0)(1)(1)(0)(1)(2)(1)(0)(0)(0)(2)(1)(0)(1)(1)(1)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(1)(0)(1)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(1)(1)(2)(1)(1)(0)(0)(0)(0)(0)(0)(2)
3DMark 051665 points
(1)(0)(1)(2)(4)(6)(3)(11)(6)(11)(14)(6)(5)(6)(3)(4)(1)(5)(3)(0)(0)(1)(0)(1)(3)(2)(0)(0)(10)(4)(6)(4)(3)(7)(6)(3)(6)(10)(0)(4)(1)(0)(2)(1)(0)(0)(1)(0)(0)(1)(1)(0)(1)(0)(0)(0)(0)(2)(2)(1)(0)(0)(1)(1)(6)(3)(3)(5)(0)(0)(2)(4)(1)(3)(2)(1)(3)(4)(3)(4)(1)(1)(0)(2)(0)(0)(1)(1)(1)(0)(1)(0)(2)(0)(0)(1)(0)(0)(0)(2)(0)(1)(0)(1)(1)(0)(2)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(1)(1)(0)(0)(0)(0)(1)(1)(1)(1)(1)(0)(1)(0)(1)(0)(0)(0)(2)(0)(0)(0)(0)(0)(1)(0)(0)(0)(1)(0)(0)(0)(0)(1)
3DMark 06
 1280x1024
998 points
(0)(0)(0)(1)(2)(0)(0)(1)(3)(0)(1)(2)(4)(2)(2)(0)(0)(1)(1)(1)(2)(0)(0)(0)(1)(0)(10)(4)(3)(2)(1)(3)(0)(1)(4)(2)(0)(0)(0)(0)(2)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(1)(0)(0)(0)(0)(0)(0)(1)(0)(2)(0)(7)(1)(2)(8)(7)(3)(1)(1)(1)(4)(0)(2)(2)(0)(0)(4)(1)(1)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(3)(0)(0)(0)(0)(2)(1)(1)(2)(1)(0)(1)(0)(0)(0)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(1)(1)(1)(1)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(1)
Aide
Cinebench
CB10 Rendu Solo 32Bit2836 points
(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(6)(1)(0)(1)(1)(3)(7)(12)(5)(7)(4)(7)(11)(5)(5)(18)(11)(6)(8)(6)(13)(20)(9)(6)(8)(3)(1)(1)(3)(5)(3)(9)(7)(4)(1)(1)(5)(1)(2)(0)(4)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
CB10 Rendu Multi 32Bit5309 points
(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(2)(3)(0)(0)(0)(0)(1)(0)(0)(0)(1)(7)(2)(1)(4)(4)(1)(1)(4)(1)(3)(4)(9)(3)(1)(1)(0)(1)(13)(6)(3)(1)(4)(2)(2)(4)(1)(0)(1)(6)(3)(3)(7)(3)(1)(1)(2)(5)(3)(0)(4)(13)(5)(1)(7)(4)(0)(1)(8)(1)(2)(3)(1)(1)(1)(2)(2)(1)(1)(3)(0)(7)(7)(2)(2)(1)(2)(0)(0)(0)(0)(0)(6)(0)(0)(2)(2)(0)(0)(3)(1)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
CB10 OpenGL 32Bit1227 points
(1)(0)(1)(1)(0)(0)(0)(0)(0)(1)(3)(2)(4)(7)(7)(2)(7)(5)(4)(9)(2)(2)(0)(3)(0)(0)(2)(0)(2)(1)(1)(2)(2)(2)(5)(4)(4)(5)(3)(3)(3)(5)(3)(3)(2)(2)(1)(1)(0)(2)(0)(1)(1)(0)(1)(1)(3)(4)(3)(4)(1)(4)(1)(1)(2)(0)(2)(1)(1)(6)(1)(2)(1)(2)(2)(0)(3)(4)(2)(1)(1)(3)(2)(2)(1)(3)(3)(1)(1)(6)(3)(2)(0)(1)(5)(0)(0)(1)(3)(1)(0)(1)(3)(3)(2)(1)(0)(0)(1)(0)(0)(2)(0)(0)(0)(0)(1)(1)(0)(0)(2)(0)(0)(0)(0)(0)(0)(1)(1)(0)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)
Aide
Samsung MMCRE28G8MXP
Transfer Rate Minimum: 86.2 MB/s
(37)(38)(36)(24)(22)(29)(35)(54)(64)(60)(54)(76)(92)(88)(97)(91)(80)(68)(55)(31)(45)(26)(6)(7)(5)(9)(4)(5)(5)(3)(1)(1)(1)(2)(0)(0)(2)(1)(1)(1)(0)(0)(1)(2)(4)(0)(0)(4)(1)(2)(0)(2)(1)(0)(2)(2)(5)(2)(0)(1)(2)(3)(1)(1)(0)(0)(2)(3)(0)(1)(4)(0)(0)(0)(1)(1)(0)(0)(0)(1)(0)(1)(0)(2)(1)(1)(0)(0)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(1)(0)(0)(0)(0)(0)(0)(1)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(1)
Transfer Rate Maximum: 167.5 MB/s
(0)(2)(0)(0)(0)(6)(7)(14)(30)(57)(54)(50)(15)(32)(63)(87)(74)(53)(91)(133)(99)(96)(53)(41)(32)(66)(44)(20)(13)(8)(2)(3)(0)(0)(2)(3)(4)(6)(5)(7)(6)(0)(4)(1)(4)(1)(3)(3)(2)(1)(2)(2)(1)(1)(1)(1)(1)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(2)(0)(1)(0)(0)(0)(3)(2)(0)(1)(0)(0)(0)(1)(0)(0)(1)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)
Transfer Rate Average: 164.3 MB/s
(0)(0)(0)(0)(2)(7)(5)(21)(62)(64)(45)(23)(32)(75)(83)(80)(74)(110)(152)(91)(62)(58)(49)(61)(39)(16)(17)(7)(1)(2)(1)(1)(4)(2)(2)(1)(0)(2)(1)(3)(4)(2)(4)(4)(4)(4)(1)(4)(2)(2)(4)(4)(1)(2)(1)(1)(0)(1)(0)(3)(1)(2)(0)(0)(1)(0)(0)(1)(0)(0)(1)(0)(0)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(1)(1)(0)(0)(0)(0)(1)(1)(0)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)
Access Time: 0.2 ms
(93)(8)(1)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(1)(0)(0)(1)(2)(7)(16)(28)(22)(48)(30)(69)(153)(117)(119)(149)(125)(92)(54)(45)(26)(30)(24)(12)(5)(6)(7)(9)(3)(2)(3)(1)(0)(1)(2)(0)(1)(0)(1)(0)(0)(0)(1)(1)(2)(1)(1)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)
Burst Rate: 135.4 MB/s
(2)(6)(27)(73)(235)(327)(311)(128)(95)(44)(28)(18)(1)(2)(1)(2)(0)(0)(2)(1)(0)(2)(0)(0)(0)(2)(1)(0)(0)(0)(0)(0)(0)(0)(3)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(1)
CPU Usage: 7 %
(36)(0)(381)(36)(90)(57)(69)(59)(60)(35)(36)(21)(29)(18)(25)(16)(15)(6)(5)(7)(10)(5)(7)(4)(5)(5)(2)(5)(7)(0)(5)(4)(2)(1)(2)(2)(3)(2)(3)(5)(1)(3)(2)(0)(2)(0)(1)(0)(1)(0)(1)(0)(1)(2)(1)(0)(0)(1)(0)(0)(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(2)(2)(0)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)
Windows Vista Experience Index
 ParamètresValeur
 CPU5.4 Points
 RAM5.9 Points
 GPU4.2 Points
 GPU Games3.8 Points
 HDD5.9 Points

Emissions

Bruit système

Le T400s comme souvent pour les ThinkPads, est très silencieux. Il est quasiment inaudible à froid (29.6 dB(A)). La moyenne est souvent à 30.1 dB(A). Les DVD  émettent 37.6 dB(A) en tout; avec une installation depuis un DVD on est à 45.2 dB(A). Mais le maximum sans le DVD est à 36.8 dB(A), de plus la "musique" du ventilateur est assez agréable en soit.

Un problème sur notre modèle: les connexions sans fils émettent des parasites dans les haut parleurs, c'est un prototype, il ne faut peut-être pas s'alarmer.

Bruit

A vide 29.6 / 29.6 / 29.6 dB
(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(2)(0)(0)(0)(9)(0)(6)(24)(0)(1)(1)(39)(0)(0)(87)(1)(4)(61)(0)(0)(23)(15)(0)(0)(7)(0)(0)(5)(0)(0)(2)(0)(0)(0)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(1)(0)(0)(0)(6)(0)(0)(22)(0)(2)(10)(17)(0)(7)(44)(0)(6)(57)(0)(1)(28)(20)(0)(3)(19)(0)(4)(8)(0)(0)(4)(0)(1)(2)(2)(0)(1)(0)(0)(0)(1)(0)(1)(0)(19)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(3)(0)(0)(0)(0)(0)(0)(0)(0)(0)
(1)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(1)(0)(0)(0)(3)(1)(0)(0)(7)(10)(0)(4)(32)(0)(0)(53)(0)(2)(7)(46)(1)(4)(34)(0)(0)(22)(0)(1)(4)(11)(0)(4)(1)(0)(3)(0)(0)(2)(4)(0)(0)(0)(20)(0)(0)(0)(0)(0)(0)(2)(0)(1)(0)(0)(0)(0)(0)(2)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
HDD 30.1 dB
(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(5)(0)(0)(10)(0)(1)(15)(13)(0)(0)(49)(0)(0)(73)(0)(1)(19)(29)(0)(0)(17)(0)(0)(10)(0)(4)(0)(0)(18)(3)(0)(1)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
DVD 37.6 / 45.2 dB
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(3)(0)(2)(1)(0)(1)(7)(19)(0)(2)(40)(1)(0)(51)(18)(3)(4)(41)(1)(13)(18)(2)(1)(14)(0)(0)(10)(0)(3)(0)(0)(0)(3)(1)(0)(0)(0)(4)(0)(0)(3)(0)(1)(0)(4)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(3)(2)(1)(0)(2)(0)(1)(1)(0)(0)(0)(0)(0)(4)(0)(0)(2)(7)(0)(0)(3)(0)(0)(6)(0)(0)(6)(0)(3)(0)(9)(0)(0)(5)(6)(0)(0)(0)(13)(0)(7)(4)(0)(8)(1)(0)(6)(0)(0)(0)(0)
Sous la charge 31.4 / 36.8 dB
(0)(1)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(2)(0)(2)(11)(0)(6)(13)(0)(3)(11)(18)(0)(8)(26)(1)(4)(22)(0)(0)(5)(24)(0)(2)(20)(3)(0)(19)(2)(0)(13)(0)(1)(5)(8)(0)(10)(0)(1)(4)(2)(0)(1)(0)(3)(1)(0)(1)(0)(0)(0)(0)(0)(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(2)(0)(1)(2)(0)(0)(3)(8)(2)(0)(3)(9)(1)(8)(7)(0)(0)(3)(27)(1)(6)(17)(1)(3)(25)(0)(0)(2)(11)(0)(0)(40)(0)(0)(27)(0)(0)(0)(22)(1)(15)(2)(0)(0)(11)(0)(3)(4)(9)(0)(7)(0)(0)(0)(4)(0)(1)(0)(0)(2)(0)
 
    30 dB
Silencieux
40 dB
audible
50 dB
Bruit Fort
 
min: , med: , max:     (A 15 cm de distance)

Température

A gauche du boîtier on peut mesurer une température max de 48.4°C sur le dessus et 42.6°C en dessous. Mais on ne peut obtenir ces résultats qu'en faisant scientifiquement suer la bête.
Mais en bureautique on ne dépasse jamais 31.6°C en dessous, avec une moyenne de 30°C.

Load
         
 48.4 °C35.8 °C29.4 °C
 43.4 °C35.2 °C30.8 °C
 33.8 °C30.9 °C27.8 °C
         
 
         
 32.7 °C36.6 °C42.6 °C
 33.8 °C37.2 °C39.9 °C
 29.8 °C32.5 °C35.5 °C
         
Maximum: 48.4 °C
Moyen: 35.1 °C
 Maximum: 42.6 °C
Moyen: 35.6 °C
Eclairage  58.6 °C | Température de la pièce 22 °C

Haut parleurs

Les haut parleurs 2x1 watt sont évidemment à droite et à gauche du clavier. Le son est assez pourrit, et on ne peut que conseiller l'usage d'écouteurs pour éviter de saigner des oreilles.

Autonomie

Maximum Battery Runtime (Readers Test)
Readers Test
Minimum Runtime (Classic Test)
Classic Test

Avec la batterie classique de 6 cellules on est à 44 Wh.

Le ThinkPad ne consomme que 8.9 watts au minimum. Mais avec plusieurs programmes simples ouverts il consomme en moyenne 17.5 watts. Si on met tout à fond on est carrément à 49.8 watts.

L'autonomie maximum est mesurée à 432 minutes mais c'est au prix de la désactivation de modules utiles tels que la WiFi.

En Surf WiFi on est en moyenne à 198 minutes mais 154 minutes en lecture de DVD, le ThinkPad ne pourra pas lire un trop long métrage.

Mais le minimum est à 66 minutes d'utilisation avec tout au maximum, cet ordinateur n'est pas fait pour autre chose que de la bureautique et un peu d'internet.

Consommation d'énergie

Off / Standby 0.2 / 0.3 Watt
Idle 8.9 / 12.5 / 17.5 Watt
(0)(0)(0)(0)(0)(0)(0)(1)(3)(17)(24)(30)(32)(2)(31)(21)(28)(22)(10)(4)(14)(10)(6)(1)(7)(5)(6)(2)(0)(5)(2)(2)(4)(0)(1)(0)(0)(1)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(3)(14)(10)(9)(14)(27)(30)(0)(26)(17)(20)(12)(7)(17)(6)(15)(11)(1)(9)(9)(5)(5)(1)(8)(0)(2)(3)(2)(2)(0)(1)(0)(1)(2)(0)(2)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(4)(6)(4)(9)(14)(15)(9)(2)(11)(21)(26)(3)(5)(26)(8)(13)(2)(11)(9)(9)(14)(0)(8)(14)(7)(5)(6)(1)(0)(2)(1)(2)(0)(3)(1)(7)(1)(4)(0)(1)(0)(0)(0)(0)(0)(3)(0)(2)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
Load 30.3 / 49.8 Watt
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(4)(0)(3)(1)(0)(3)(5)(2)(3)(2)(0)(1)(1)(0)(6)(2)(2)(4)(4)(12)(9)(3)(7)(7)(9)(8)(3)(3)(9)(11)(3)(12)(9)(11)(9)(12)(0)(9)(4)(11)(12)(0)(9)(6)(4)(6)(8)(8)(4)(8)(2)(2)(2)(0)(2)(2)(0)(3)(1)(2)(0)(0)(0)(0)(2)(2)(0)(0)(0)(0)(0)(0)(0)(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(5)(0)(0)(1)(0)(0)(0)(1)(0)(2)(0)(5)(1)(1)(0)(1)(0)(0)(0)(1)(1)(1)(3)(1)(2)(0)(8)(2)(3)(1)(8)(3)(6)(13)(1)(10)(7)(10)(2)(9)(13)(7)(12)(0)(14)(5)(10)(14)(13)(0)(2)(7)(1)(4)(1)(8)(2)(7)(0)(3)(5)(7)(2)(5)(3)(5)(2)(5)(5)(1)(4)(2)(1)(1)(3)(1)(1)(2)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
 
Key: min: , med: , max:         

Autonomie

A vide (Sans WiFi, luminosité minimum)7h 12min
(0)(0)(0)(0)(0)(0)(0)(0)(1)(2)(3)(4)(4)(7)(5)(7)(7)(12)(10)(12)(14)(16)(10)(15)(13)(13)(14)(12)(6)(8)(15)(2)(9)(13)(10)(3)(3)(8)(4)(6)(4)(2)(4)(4)(3)(1)(2)(3)(0)(1)(3)(1)(1)(4)(1)(1)(0)(1)(0)(0)(0)(0)(1)(0)(0)(0)(1)
Navigation avec la WiFi3h 18min 
(0)(0)(0)(0)(0)(0)(1)(3)(3)(4)(11)(11)(17)(22)(20)(18)(18)(14)(10)(9)(9)(8)(8)(7)(13)(9)(4)(6)(4)(7)(2)(3)(0)(1)(1)(2)(2)(2)(1)(0)(0)(0)(0)(0)(1)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
DVD2h 34min 
(1)(0)(0)(1)(0)(1)(8)(11)(15)(24)(38)(24)(32)(17)(20)(7)(14)(16)(4)(5)(11)(12)(2)(4)(4)(1)(0)(1)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
Chargé (Luminosité maximum)1h 06min 
(0)(0)(0)(10)(21)(58)(82)(55)(26)(21)(11)(7)(1)(2)(4)(2)(4)(0)(2)(0)(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)

Verdict

Lenovo a bien fait les choses avec le T400s et avec son poids et sa finesse il est extrêmement mobile. On a toutes les connexions essentielles et un modem UMTS (3G interne), et un port eSATA et display port.

Le clavier et l'écran ne sont toutefois pas à la hauteur. Le clavier n'est pas très conventionnel donc il y aura une petite courbe d'apprentissage.
Les plus gros points faibles sont dans la qualité du contraste de l'écran et des émissions de bruit, peut être parce que c'est un prototype.

En gros, le ThinkPad T400s est un très bonne évolution au niveau des performances, de la finition et de finesse. Mais le prix en rebutera peut-être certains.

Lenovo ThinkPad T400s

Merci à Notebooksandmore.net qui nous a préter l'appareil, vous pouvez l'acheter ici.

In Review: Lenovo ThinkPad T400s
In Review: Lenovo ThinkPad T400s, with courtesy of:
rating image disabled

Spécifications de l'ordinateur portable

Lenovo ThinkPad T400s

:: Processeur
Intel Core 2 Duo SP9600 2.53 GHz
:: Mainboard
Intel GS45
:: Mémoire
4096 MB, DDR3 1066Mhz, 2x 2048 MB, 2 Slots, max. 8GB
:: Carte graphique
Intel Graphics Media Accelerator (GMA) 4500MHD, Core: 475 MHz, shared memory, igdumdx32.7.15.10.1752/Vista
:: Ècran
14.1 poices 16:10, 1440x900 pixel, LT141DEQ8B00, LEN4036, brillant: non
:: Disque dur
Samsung MMCRE28G8MXP, 128GB
:: Carte son
Conexant 20585@Intel 82801IB ICH9 - High Definition Audio Controller
:: Connections
3 USB 2.0, 1 VGA, 1 DisplayPort, 1 Kensington Lock, 1 eSata, 1 Docking Station Port, Audio Connections: audio in/out (1 prise), Card Reader: 5-in1, 1 Fingerprint Reader,
:: Réseau
Intel(R) 82567LM Gigabit Network Connection (10/100/1000MBit), Intel Wireless WiFi Link 5300 (abgn), 2.1+EDR Bluetooth, UMTS+GPS
:: Lecteur optique
Matshita DVD-RAM UJ862AC
:: Taille
Hauteur x Largeur x profondeur (en mm): 31 x 337 x 241
:: Poids
1.75 kg Consommation d'énergie: 0.34 kg
:: Batterie
44 Wh Lithium-Ion, 3900mAh, 11,1V, 6-Cellules
:: Prix
2100 Euro
:: Système d'exploitation
Microsoft Windows Vista Business 32 Bit
:: Finition additionnel
Webcam: 2.0 MP, 36 Mois Garantie, Thinklight clavier illuminé, Ultrabay module slot, Ericsson F3507g WWAN (UMTS modem) avec un module GPS
Thinkpads est une marque connus des pros
Thinkpads est une marque connus des pros
Le T400s continue une tradition ancestrale
Le T400s continue une tradition ancestrale
Il faut tout d'abords prendre en compte la finesse de l'objet
Il faut tout d'abords prendre en compte la finesse de l'objet
Il est fin et solide à la fois
Il est fin et solide à la fois
On retrouve la patte Thinkpad
On retrouve la patte Thinkpad
Le boîtier possède une hauteur de 2.5 mm sans les pieds
Le boîtier possède une hauteur de 2.5 mm sans les pieds
L'écran peut être largement ouvert
L'écran peut être largement ouvert
L'alimentation et le port VGA sont un peut trop proche l'un de l'autre
L'alimentation et le port VGA sont un peut trop proche l'un de l'autre
Un choix royal de ports
Un choix royal de ports
Un seul port audio in/out
Un seul port audio in/out
Le verrou Kensington
Le verrou Kensington
Les LEDs de statut
Les LEDs de statut
On ouvre l'écran d'une seule main...
On ouvre l'écran d'une seule main...
... et ferme parfaitement avec le crochet
... et ferme parfaitement avec le crochet
LEs charnières parfaites
LEs charnières parfaites
Vodafone fournit une carte SIM de démo
Vodafone fournit une carte SIM de démo
Le dock (voir article)
Le dock (voir article)
le boîtier est surélevé par des pieds en caoutchouc sans batterie
le boîtier est surélevé par des pieds en caoutchouc sans batterie
La carte SIM est accessible par le slot de la batterie
La carte SIM est accessible par le slot de la batterie
4Go de RAm mais dommage il faut Windows en 64bits pour profiter de plus de 3 Go
4Go de RAm mais dommage il faut Windows en 64bits pour profiter de plus de 3 Go
Composants facile à accéder
Composants facile à accéder
LEDs discrètes
LEDs discrètes

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Links

Compare Prices

Pricerunner n.a.

Pro

+Boîtier de très bonne qualité
+Très bonnes interfaces
+Interfaces très bien disposées
+Excellent clavier et trackpoint
+Très bonne performances en applications
+Disque dur très rapide
+Léger
+Très économe en énergie
+écran mat et lumineux
+Silencieux et frais
+Beaucoup d'options
+36 mois de garantie
 

Point négatif

-Contraste et angles de vision de l'écran faibles
-Parasites GSM sur les haut parleurs (à cause du module 3G)
-Touchpad trop petit pour un multitouch correct
-Clavier et couvercle pas à la hauteur des autres thinkpads
-Cher
-SSD un peu petit

En bref

Ce qu'on aime

Un portable avec une bonne autonomie, très léger avec une configuration parfaite.

Ce qui manque

Un meilleur écran.

Ce qui nous as surpris

Que Lenovo a fait perdre 500 g à un T400 en gardant la même puissance et qualité de finition.

La compétition

Le Acer Travelmate 8371 n'est aps trop mauvais dans le genre, avec le HP 6530p, HP 6930p, FSC S7220, Dell Latitude E6400 et tout les Lenovo T400 et R400. Mais il y aura des compromis dans toutes les alternatives.

 

Rating

Lenovo ThinkPad T400s
12/04/2010 v2
Finition 94%
Clavier 91%
Souris 90%
Connectivité 87%
Poids 90%
Batterie 78%
Ècran 64%
Performances dans les ludicielles 52%
Performances dans les applications 89%
Température 80%
Bruit 95%
Impression 90%
Moyen 83%

86%

Office *
Moyenne compensée

* Moyenne compensée pour portable bureau:
finition 13%, clavier 13%, souris 8%, connectivité 7%, poids 6%, batterie 8%, ècran 10%, performance de jeux 1%, performances dans les applications 6%, température 8%, bruit 10%, impression 10%

> Français - Accueil > Critiques > Critique du Lenovo ThinkPad T400s
Tobias Winkler, 2009-10-16 (Update: 2009-10-21)