User's Manual

Table43.Partslist—Overall(continued)
No.
FRU(Overall)
FRUno.
CRU
ID
16
SystemboardassemblyforT520andT520i,integrated,non-AMT,TPM
•4239-CTO,27x,28x,35x,3Nx,47x,48x,49x,4Bx,4Cx
•4240-CTO,2Bx,2Cx,2Ex,2Lx,2Mx,2Sx,2Tx,2Xx,3Rx,3Sx,3Tx,3Ux,3Vx,3Wx,4Bx,
4Dx,4Kx,4Mx,4Nx
•4241-CTO,42x,47x,48x
•4242-CTO,2Dx,3Ax,3Bx,3Cx,3Ex,3Fx,47x,48x,4Qx
•4243-CTO,3Sx,3Xx,3Yx
•4244-CTO
•4246-CTO
04W2024N
16
SystemboardassemblyforT520andT520i,optimus,non-AMT,TPM
•4239-CTO,36x,37x,38x,39x,3Ax,44x,4Ax
•4240-CTO,2Qx,2Rx,2Ux,2Vx,2Yx,3Xx,3Yx,4Cx,4Fx
•4241-CTO,43x,44x,45x,46x
•4242-CTO,3Dx,3Gx,3Jx,4Xx,4Yx,55x
•4243-CTO
•4244-CTO
•4246-CTO
04W2025N
16
SystemboardassemblyforT520andT520i,integrated,non-AMT,non-TPM
•4239-CTO,2Zx
•4240-CTO,3Hx,3Jx,3Lx,3Zx
•4241-CTO
•4242-CTO
•4243-CTO
•4244-CTO
•4246-CTO
04W2026N
16
SystemboardassemblyforT520andT520i,optimus,non-AMT,non-TPM
•4239-CTO,32x
•4240-CTO,3Ex,3Fx,3Gx,3Kx
•4241-CTO
•4242-CTO
•4243-CTO
•4244-CTO
•4246-CTO
04W2027N
16
SystemboardassemblyforW520Q1,AMT,TPM,noRAIDadapter
•4249-CTO
•4260-CTO
•4270-CTO,26x
•4276-CTO,25x,27x,28x,29x,2Bx,2Cx,2Dx,2Kx,2Lx,2Mx,2Px,2Rx,2Vx,2Wx,37x,
38x,39x
•4281-CTO
•4282-CTO,25x,26x,27x,29x,2Ax,2Bx,2Dx,2Ex,2Fx,2Gx,2Hx,2Jx,2Kx,2Nx,2Px,
2Qx,2Rx,2Sx,2Tx,2Ux,2Vx,2Wx,2Xx,32x,35x,36x,37x,38x,3Bx,3Cx,3Dx,3Ex,
3Fx,3Gx,3Hx,3Px,3Rx,3Sx,3Ux,45x,4Bx,4Cx
•4284-CTO,25x,26x,3Tx,3Ux,3Vx,45x,46x,47x,48x,4Ax,4Bx,4Cx,4Dx
04W2028N
16
SystemboardassemblyforW520Q1,AMT,non-TPM,noRAIDadapter
•4249-CTO
•4260-CTO
•4270-CTO
•4276-CTO,2Fx,2Gx,2Hx
•4281-CTO
•4282-CTO,3Qx
•4284-CTO,3Xx,3Yx,3Zx
04W2030N
Chapter11.Partslist139