IBM ThinkPad T40 series Hardware Maintenance Manual page 50

Product overview
Feature
Display
Standard memory
Optional memory
CMOS RAM
Hard disk drive
(continued)
46
MT 2373/2374/2375/2376/2378/2379
Description
v 14.1-inch, 16M colors, XGA (1024 × 768
resolution) TFT color LCD
v 14.1-inch, 16M colors, SXGA+ (1400 ×
1050 resolution) TFT color LCD
T40, T40p series:
v 256 MB DDR SDRAM SO-DIMM
(PC2100) card × 1
v 512 MB DDR SDRAM SO-DIMM
(PC2100) card × 1
v 1 GB DDR SDRAM SO-DIMM (PC2100)
card × 1
T41 series:
v 256 MB DDR SDRAM SO-DIMM
(PC2700) card × 1
v 512 MB DDR SDRAM SO-DIMM
(PC2700) card × 1
v 1 GB DDR SDRAM SO-DIMM (PC2700)
card × 1
T40, T40p series:
v 128 MB DDR SDRAM SO-DIMM
(PC2100) card
v 256 MB DDR SDRAM SO-DIMM
(PC2100) card
v 512 MB DDR SDRAM SO-DIMM
(PC2100)
v 1 GB DDR SDRAM SO-DIMM (PC2100)
T41 series:
v 128 MB DDR SDRAM SO-DIMM
(PC2700) card × 1
v 256 MB DDR SDRAM SO-DIMM
(PC2700) card × 1
v 512 MB DDR SDRAM SO-DIMM
(PC2700) card × 1
v 1 GB DDR SDRAM SO-DIMM (PC2700)
card × 1
(maximum of 2048 MB)
v 242 bytes
v 20.0 GB, 4200 rpm, 2.5-inch, IDE
interface (supported by CTO in T40
series)
v 30.0 GB, 4200 rpm, 2.5-inch, IDE
interface
v 40.0 GB, 5400 rpm, 2.5-inch, IDE
interface
v 60.0 GB, 7200 rpm, 2.5-inch, IDE
interface
v 80.0 GB, 4200 rpm, 2.5-inch, IDE
interface (option in T41 series)