Table 7. Specifications (continued)
Feature Description
Optional memory v 512-MB DDR3-1066 SDRAM SO-DIMM (PC3-8500) card ×
1

v 1-GB DDR3-1066 SDRAM SO-DIMM (PC3-8500) card × 1

v 2-GB DDR3-1066 SDRAM SO-DIMM (PC3-8500) card × 1

(maximum of 4.0 GB)

CMOS RAM v 242 bytes
Hard disk drive v 80 GB, 5400 rpm, 9.5 mm high, SATA interface

v 160 GB, 5400 rpm, 9.5 mm high, SATA interface

v 250 GB, 5400 rpm, 9.5 mm high, SATA interface

v 320 GB, 5400 rpm, 9.5 mm high, SATA interface

v 100 GB, 7200 rpm, 9.5 mm high, SATA interface

v 160 GB, 7200 rpm, 9.5 mm high, SATA interface

v 200 GB, 7200 rpm FDE (Full Disk Encryption), 9.5 mm

high, SATA interface

Supported hard disk drives are depend on the model.

Solid state drive v 64 GB, 8 mm high, SATA interface
Serial Ultrabay Slim device
(standard)

v DVD/CD-RW combo drive, 9.5 mm high

v DVD multi drive, 9.5 mm high

v Blu-ray drive, 9.5 mm high

Fingerprint reader Some models
I/O port v External monitor connector

v Stereo headphone jack

v Monaural microphone jack

v IEEE 1394 connector (some models)

v Docking connector

v RJ11 connector

v RJ45 connector

v Universal serial bus (USB) connector × 3 (compatible with

USB 1.1 and 2.0)

v 7-in-1 media card reader (some models)

Internal modem v 56.6 Kbps
Audio v Built-in stereo speakers

v Software control volume

Ethernet (on the system
board)

v Gigabit Ethernet

PCI Express Mini Card v ThinkPad 11b/g Wireless LAN Mini PCI Express Adapter
III

v Intel WiFi Link 5100

v Intel WiFi Link 5300

ExpressCard slots v One ExpressCard slot and one PC Card (Type-II) slot

v One ExpressCard slot and one Smart Card slot slot

Bluetooth wireless (some

models)

v ThinkPad Bluetooth with Enhanced Data Rate (BDC-2.1)

Modem v ThinkPad Modem (MDC-3.0, 56 kbps HDA)
Touch pad v UltraNav®
ThinkLight® Yes
Battery v Li-ion battery (6 cells) 2.6 Ah

v Li-ion battery (9 cells) 2.6 Ah

v Ultrabay Slim Li Polymer battery (3 cells) (option)

48 ThinkPad T500 and W500 (15.4-inch widescreen) Hardware Maintenance Manual