Lenovo ThinkPad X220 4287 Hardware Maintenance Manual page 125

Table 29. Parts list—Overall (continued)
No. FRU
15
DVD/CD-RW combo drive
• 4286-27x
• 4287-2Gx, 2Jx, 2Kx, 2Lx
• 4290-2Hx, 2Sx, 2Tx, 2Ux, 2Vx, 35x, 3Sx
• 4291-2Cx, 2Lx, 2Rx, 2Vx, 37x
15
DVD/CD-RW combo drive
• 4286-27x
• 4287-2Gx, 2Jx, 2Kx, 2Lx
• 4290-2Hx, 2Sx, 2Tx, 2Ux, 2Vx, 35x, 3Sx
• 4291-2Cx, 2Lx, 2Rx, 2Vx, 37x
15
DVD-RAM/RW combo drive
• 4286-27x
• 4287-2Gx, 2Jx, 2Kx, 2Lx
• 4290-2Hx, 2Sx, 2Tx, 2Ux, 2Vx, 35x, 3Sx
• 4291-2Cx, 2Lx, 2Rx, 2Vx, 37x
16 ThinkPad X220 UltraBase
16 ThinkPad X220 UltraBase
17 DIMM door kit
18 Base cover assembly
18 Base cover assembly
• 4286-CTO
• 4287-CTO, 26x, 25x, 24x, 23x
• 4289-CTO
• 4290-CTO, 2Wx, 2Xx, 27x, 26x
• 4291-CTO, 2Xx, 2Wx, 26x, 27x
19 Fan assembly, SV/LV
19 Fan assembly, ULV
20
Speaker kit
21 Bluetooth daughter card (BDC-2.1)
• 4286-23x, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Lx
• 4287-22x, 24x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx,
2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 32x, 33x, 34x, 35x,
36x, 39x, 3Ax, 3Bx
• 4290-26x, 27x, 28x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Hx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px,
2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Yx, 2Zx, 32x, 33x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx,
3Cx, 3Dx, 3Ex, 3Fx, 3Gx, 3Hx, 3Jx, 3Kx, 3Lx, 3Mx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx
• 4291-26x, 27x, 28x, 29x, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Jx, 2Lx, 2Mx, 2Px, 2Qx, 2Rx, 2Sx,
2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 32x, 33x, 34x, 35x, 36x, 37x
FRU no.
CRU
ID
45N7457 **
45N7451 **
45N7453 **
04W1420 *
04W1890 *
04W1416 **
04W1421 N
04W2076 N
04W0435 N
04W0436 N
04W1412 N
60Y3271 N
119
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Chapter 10 Parts list