No. FRU P/N
12 Cover, Mini PCI adapter slot 08K7416*
13 Speaker assembly 08K6089
14 128-MB SDRAM SO DIMM (PC133) OP 19K4653*
256-MB SDRAM SO DIMM (PC133) OP 19K4655*
for other optional DIMMs, see “Optional FRUs” on
page 170.
15 Mini PCI modem card (Ambit) OP
for all models except 2647-xFx, xJx, xLx,
xNx, xSx, 5TC, 9TC, and 2648-xNx, xSx
08K4853*
Mini PCI 802.11b/v.92 modem card
(ACTIONTEC)
2647-xFx, xJx, xLx, xNx, xSx, 5TC, 9TC,
and 2648-xNx, xSx
12P3657
16 System board for models except 2647-4Rx,
8Rx, BSx, 4Sx, 8Sx, DRx, DSx, and
2648-4Rx, 8Rx, 4Sx, 8Sx
Note: Use a new system board with the
same FRU no. as the original FRU.
26P8218
12P3770
System board
2647-4Rx, 8Rx, BSx, 4Sx, 8Sx, DRx, DSx
2648-4Rx, 8Rx, 4Sx, 8Sx
12P3770
17 CPU assembly, mobile Intel
®
Pentium
®
III
processor 866 MHz-M
26P7999
CPU assembly, mobile Intel
®
Pentium
®
III
processor 1.0 GHz-M
26P8122
CPU assembly, mobile Intel
®
Pentium
®
III
processor 1.13 GHz-M
26P8082
CPU assembly, mobile Intel
®
Pentium
®
III
processor 1.2 GHz-M
26P8005
18 Asset ID RF adapter (see “Optional FRUs” on page 170)
19 Hard-disk drive (15.0 GB), HITACHI OP 08K9587*
Hard-disk drive (15.0 GB), STD OP 08K9585*
Hard-disk drive (20.0 GB), HITACHI OP 08K9533*
Hard-disk drive (20.0 GB), STD OP 27L4286*
Hard-disk drive (30.0 GB), HITACHI OP 08K9592*
Hard-disk drive (30.0 GB), STD OP 27L4291*
Hard-disk drive (40.0 GB), STD OP 08K9683*
Hard-disk drive (40.0 GB), HITACHI OP 08K9767*
Hard-disk drive (48.0 GB), STD OP 08K9599*
Hard-disk drive (60.0 GB), STD OP 08K9700*
20 Cover, hard-disk drive for T23 26P9543*
21 Keyboard* (see “Keyboard” on page 160.)
22 Pointing stick cap 84G6536*
23 Easy button cover 26P9536
(continued)
Parts list
ThinkPad T20, T21, T22 and T23 series 155