IBM ThinkPad T21 Hardware Maintenance Manual page 155

No. FRU
7 Base cover for T22
for 2647-3xx, 7xx, Bxx except models xxK
for 2647-3xK, 7xK, BxK
for 2647-4xx, 5xx, 8xx, 9xx, Mxx, Lxx
except models xxK
for 2647-4xK, 5xK, 8xK, 9xK, MxK, LxK
for 2648-all except models xxK
for 2648-xxK
8 Ultrabay 2000 diskette drive (TEAC)
Ultrabay 2000 diskette drive (SONY)
Ultrabay 2000 CD-ROM drive (TOSHIBA)
OP
Ultrabay 2000 CD-ROM drive (TEAC), low
power OP
Ultrabay 2000 CD-ROM drive (LG) OP
Ultrabay 2000 CD-ROM drive (LG), low
power OP
Ultrabay 2000 DVD drive 6x (MKE) OP
Ultrabay 2000 DVD drive 6x (TOSHIBA) OP
Ultrabay 2000 DVD drive 8x (MKE) OP
Ultrabay 2000 DVD drive 8x (HITACHI) OP
for other optional Ultrabay 2000 devices, see "Optional
FRUs" on page 170.
9 Cover, DIMM slot
Battery pack, Panasonic OP
10
for all models except xxE, xxJ
for models xxE, xxJ
Battery pack, SANYO OP
for all models except xxE, xxJ
for models xxE, xxJ
11 Backup battery
12 Cover, Mini PCI adapter slot
13 Speaker assembly
64-MB SDRAM SO DIMM (PC100) OP
14
128-MB SDRAM SO DIMM (PC100) OP
for other optional DIMM, see "Optional FRUs" on
page 170.
(continued)
ThinkPad T20, T21, T22 and T23 series
Parts list
P/N
26P9291
26P9309
08K7362
26P9174
26P9173
26P9175
08K9606*
08K9607*
27L3973*
27L3436*
27L4141*
27L4301*
05K9188*
05K9160*
27L4241*
27L4236*
08K6090*
02K6626*
02K6857*
02K6627*
02K6859*
02K6572
08K6091*
08K6089
20L0264*
20L0265*
149