Lenovo ThinkPad W520 4284 Hardware Maintenance Manual page 150

Lenovo thinkpad w520 4284: user guide
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Table 43. Parts list—Overall (continued)
No. FRU (Overall)
16
System board assembly for W520 Q3, non-AMT, TPM, with RAID adapter
• 4249-CTO
• 4260-CTO
• 4270-CTO
• 4276-CTO
• 4281-CTO
• 4282-CTO
• 4284-CTO
16
System board assembly for W520 Q3, non-AMT, non-TPM, with RAID adapter
• 4249-CTO
• 4260-CTO
• 4270-CTO
• 4276-CTO
• 4281-CTO
• 4282-CTO
• 4284-CTO
17
CPU assembly, Intel® Core
• 4239-CTO, 27x, 35x, 36x, 3Nx, 47x, 48x, 49x, 4Bx
• 4240-CTO, 2Lx, 2Mx, 2Qx, 2Rx, 2Sx, 2Tx, 2Xx, 3Gx, 3Hx, 3Rx, 3Sx, 3Vx, 3Wx, 3Zx,
4Dx, 4Mx, 4Nx
• 4241-CTO, 42x, 43x, 44x, 45x, 46x, 47x
• 4242-CTO, 3Ax
• 4243-CTO
• 4244-CTO
• 4246-CTO
17
CPU assembly, Intel Core i5-2410M Processor (2.66 GHz)
• 4239-CTO, 27x, 35x, 36x, 3Nx, 47x, 48x, 49x, 4Bx
• 4240-CTO, 2Lx, 2Mx, 2Qx, 2Rx, 2Sx, 2Tx, 2Xx, 3Gx, 3Hx, 3Rx, 3Sx, 3Vx, 3Wx, 3Zx,
4Dx, 4Mx, 4Nx
• 4241-CTO
• 4242-CTO, 3Bx, 3Cx, 3Dx, 3Jx, 4Xx, 4Yx, 55x
• 4243-CTO, 3Xx, 3Yx
• 4244-CTO
• 4246-CTO
17
CPU assembly, Intel Core i5-2520M Processor (2.50 GHz)
• 4239-CTO, 22x, 39x, 45x, 46x
• 4240-CTO, 29x, 2Fx, 2Jx, 2Kx, 2Nx, 2Px, 2Yx, 3Bx, 3Cx, 3Dx, 3Fx, 3Jx, 3Mx, 46x, 47x,
49x, 4Ax, 4Gx, 4Lx, 4Px, 4Qx
• 4241-CTO, 26x, 48x
• 4242-CTO, 22x, 23x, 24x, 25x, 27x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx,
2Kx, 2Lx, 2Mx, 2Nx, 3Ex, 3Hx, 3Kx, 3Mx, 3Nx, 44x, 45x, 46x, 47x, 48x, 4Ex, 4Hx, 4Mx,
4Qx, 4Rx, 4Sx, 4Tx, 4Vx, 4Wx, 4Zx, 56x, 57x
• 4243-CTO, 27x, 29x, 3Sx, 3Wx, 4Bx, 4Vx, 4Wx, 4Yx
• 4244-CTO
• 4246-CTO
• 4249-CTO
• 4260-CTO
• 4270-CTO
• 4276-CTO, 25x, 2Bx, 2Fx, 2Kx, 2Rx, 2Sx
• 4281-CTO
• 4282-CTO, 2Hx, 2Wx, 3Px, 3Tx, 3Ux
• 4284-CTO, 3Tx, 3Xx, 4Ax
142
ThinkPad T520, T520i, and W520 Hardware Maintenance Manual
TM
i3-2310M Processor (2.66 GHz)
FRU no.
CRU
ID
04W2041
N
04W2043
N
04W0495
N
04W0496
04W0492
N

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