Lenovo ThinkPad X300 Hardware Maintenance Manual page 129

Table 37. Parts list—Overall (continued)
No. FRU
11 Battery pack, Li-Polymer (3 cell)
v 2748-CTO
v 2749-CTO
v 4052-CTO
v 4183-CTO
v 6476-CTO, 11x, 12x
v 6477-CTO, 17x, 18x, 19x, 1Ax, 1Cx, 1Ex, 1Fx, 1Gx,
1Px, 1Rx, 1Yx, 21x, 22x, 23x, 24x, 27x
v 6478-CTO, 16x, 18x, 1Hx, 1Tx, 1Yx
11 Battery pack, Li-ion (6 cell)
v 2748-CTO
v 2749-CTO
v 4052-CTO, 1Tx
v 4183-CTO
v 6476-CTO
v 6477-CTO, 1Dx, 1Tx, 1Ux, 1Zx
v 6478-CTO, 14x, 15x, 1Jx, 1Vx
12 Base cover assembly for 2748
12 Base cover assembly for 2749
12 Base cover assembly for 4052
12 Base cover assembly for 4183
12 Base cover assembly for 6476
12 Base cover assembly for 6477
12 Base cover assembly for 6478
13 SATA solid state drive assembly, 64 GB
v 2748-CTO
v 2749-CTO
v 4052-CTO, 1Tx
v 4183-CTO
v 6476-CTO, 11x, 12x
v 6477-CTO, 17x, 18x, 19x, 1Ax, 1Cx, 1Dx, 1Ex, 1Fx,
1Gx, 1Px, 1Rx, 1Tx, 1Ux, 1Zx
v 6478-CTO, 14x, 15x, 16x, 18x, 1Hx, 1Jx, 1Tx, 1Vx, 1Yx
14 Speaker assembly
15 Fan
16 Audio sub card
17 Audio FPC
18 Bluetooth daughter card (BDC-2)
19 512-MB DDR2-667 SDRAM SO-DIMM (PC2-5300) card
v 2748-CTO
v 2749-CTO
v 4052-CTO
v 4183-CTO
v 6476-CTO, 11x
v 6477-CTO, 1Cx, 1Ex, 23x
v 6478-CTO
FRU no. RoHS CRU
ID ID
42T4518 R *
42T4522 R *
42W3481 R N
42W3482 R N
42W3483 R N
42W3493 R N
42W3478 R N
42W3479 R N
42W3480 R N
42T1898 R **
42X4670 R N
42X5067 R N
42W7899 R N
44C4047 R N
39T0497 R N
40Y8402 R **
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ThinkPad X300