IBM A21e Hardware Manual
No.
FRU
P/N
8
Cover, Mini PCI adapter slot*
08K7137
9
Battery pack (NiMH)**
Panasonic for A, B, C, D, E excepting
MT2655-xxJ
MT2655-xxJ
OP
02K6723
Panasonic for MT2655-xxJ (in A, B, C,
D, E) and K
D, E) and K
02K6774
SANYO for A, B, C, D, E excepting
MT2655-xxJ
MT2655-xxJ
OP
02K6724
SANYO for MT2655-xxJ (in A, B, C, D,
E) and K
E) and K
02K6775
Battery pack (Li-Ion)**
Panasonic for A
∼
J excepting
MT2655-xxJ
OP
02K6740
Panasonic for MT2655-xxJ (in H, I, J)
and K, L, M
and K, L, M
02K6778
SANYO for A
∼
J excepting MT2655-xxJ
OP
02K6741
SANYO for MT2655-xxJ (in H, I, J) and
K, L, M
K, L, M
02K6779
10
Backup battery
02K6572
11
Cover, DIMM slot*
08K7136
12
Speaker assembly for A, B, C, D, E, K
08K7135
Speaker assembly for F, G, H, I, J, L, M
26P9326
13
64-MB SDRAM SO DIMM**
OP
20L0264
128-MB SDRAM SO DIMM**
OP
20L0265
for other optional DIMM, see “Optional FRUs” on
page 135.
page 135.
14
Mini PCI modem card (Ambit) (V.92 ready)*
08K3383
Mini PCI combo card (Intel)*
OP
06P3809
Mini PCI Ethernet card (Intel)*
08K3348
for other optional Mini PCI adapter, see “Optional FRUs”
15
System board
with Celeron processor 650 MHz for A
12P3430
with Celeron processor 700 MHz for B,
C
C
12P3433
with Celeron processor 750 MHz for K
12P3436
with Celeron processor 800 MHz for D,
E
E
26P8093
for F, G, H, I, L, M (1.6 V)
26P8117
for J (1.7 V)
26P8118
(continued)
Parts list
ThinkPad A21e, A22e, i 1800
123