Lenovo T400s User Manual - Page 77

Specifications This chapter presents specifications of the ThinkPad T400s: Table 7. Specifications Feature Processor Bus architecture Graphic memory chip Display Standard memory Optional memory Description v Intel® Core™ 2 Duo processor SP9400 (2.40 GHz), 6-MB L2 cache v Intel Core2 Duo processor SP9600 (2.53 GHz), 6-MB L2 cache v 1066-MHz FSB v 1066-MHz DDR3 SDRAM v PCI bus v PCI Express bus v DMI v Intel integrated graphics, GMA 4500MHD v 14.1-inch, native 262K colors, WXGA+ (1440 × 900 resolution) Slim LED Backlight LCD v 1-GB DDR3-1066 SDRAM SO-DIMM (PC3-8500) card × 1 v 1-GB DDR3-1066 SDRAM SO-DIMM (PC3-8500) card × 2 v 2-GB DDR3-1066 SDRAM SO-DIMM (PC3-8500) card × 1 v 2-GB DDR3-1066 SDRAM SO-DIMM (PC3-8500) card × 2 v 4-GB DDR3-1066 SDRAM SO-DIMM (PC3-8500) card × 1 v 4-GB DDR3-1066 SDRAM SO-DIMM (PC3-8500) card × 2 v 1-GB DDR3-1066 SDRAM SO-DIMM (PC3-8500) card v 2-GB DDR3-1066 SDRAM SO-DIMM (PC3-8500) card v 4-GB DDR3-1066 SDRAM SO-DIMM (PC3-8500) card (maximum of 8.0 GB) Extended memory device (some models) CMOS RAM Hard disk drive Note: Due to the limitation of the current 32-bit PC architecture, actual usable memory size is limited to 2.5 GB even though the physical memory size is 8 GB. v Intel Turbo Memory, 2 GB (half size) v Intel Turbo Memory, 4 GB (half size) v 242 bytes v 120 GB, 5400 rpm, MicroSATA Generation 2 interface v 250 GB, 5400 rpm, MicroSATA Generation 2 interface Solid state drive Ultrabay Slim Media Bay device Fingerprint reader Note: Supported hard disk drives depend on the model. v 64 GB, MicroSATA interface v 80 GB, MicroSATA interface v 128 GB, MicroSATA interface v 128 GB, FDE (Full Disk Encryption), MicroSATA interface v 160 GB, MicroSATA interface v 256 GB, FDE (Full Disk Encryption), MicroSATA interface v DVD/CD-RW combo drive v DVD-RAM/RW drive v Blu-ray Disc drive Some models © Copyright Lenovo 2009 69