User's Manual

Table43.Partslist—Overall(continued)
No.
FRU(Overall)
FRUno.
CRU
ID
16
SystemboardassemblyforW520Q3,non-AMT,TPM,withRAIDadapter
•4249-CTO
•4260-CTO
•4270-CTO
•4276-CTO
•4281-CTO
•4282-CTO
•4284-CTO
04W2041N
16
SystemboardassemblyforW520Q3,non-AMT,non-TPM,withRAIDadapter
•4249-CTO
•4260-CTO
•4270-CTO
•4276-CTO
•4281-CTO
•4282-CTO
•4284-CTO
04W2043N
17
CPUassembly,Intel®Core
TM
i3-2310MProcessor(2.66GHz)
•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
04W0495N
17
CPUassembly,IntelCorei5-2410MProcessor(2.66GHz)
•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
04W0496
17
CPUassembly,IntelCorei5-2520MProcessor(2.50GHz)
•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
04W0492N
142ThinkPadT520,T520i,andW520HardwareMaintenanceManual