ThinkPad T420 Hardware Maintenance Manual page 152

Table 9. Parts list—Overall (continued)
No.
FRU (Overall)
19 SATA hard disk drive, 500 GB, 7200 rpm
• 4177-CTO, 24x, 27x, 2Bx, 2Cx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx,
2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 32x, 33x, 34x, 35x, 37x, 38x, Q3x,
QBx, QHx, QMx, QPx, QVx, QWx, QXx, QYx, QZx, R4x, R8x, R9x, RAx, RBx,
RCx, RDx, RFx, RGx, RHx, RJx, RKx, RLx, RMx, RPx, RQx, RRx, RSx, RTx,
RUx, RWx, RYx, RZx
• 4178-CTO, 55x, 57x, 5Jx, 5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Tx, 5Ux, 5Vx, 5Wx, 5Xx,
5Yx, 5Zx, 66x, 67x, 68x, 69x, 6Ax, 6Bx, 6Cx, 6Dx, 6Ex, 6Fx, 6Kx, 6Lx, 6Mx,
6Nx, 6Qx, 6Rx, 6Sx, 6Ux, 6Vx, 6Wx, 6Xx, 6Yx, 6Zx, 82x, 92x, 93x, 94x, 95x,
96x, 97x, 98x, 9Ax, 9Bx, 9Cx, 9Dx, 9Fx, 9Gx, 9Hx, 9Jx, 9Kx, 9Lx, 9Mx, 9Nx,
9Sx, 9Tx, 9Zx, A2x, A3x, A4x, A5x, A6x, A7x, A8x, A9x, AFx, AHx, ALx, ASx,
AXx, AYx, AZx, B2x, B8x, B9x, BDx, BEx, BFx, BGx, BHx, BJx, BKx, BPx, BQx,
BRx, BSx, BTx, BUx, BVx, BWx, BXx, BYx, BZx, C2x, C3x, C4x, C5x, C7x, C8x,
C9x, CAx, CBx, CCx, CEx, CFx, CGx, CHx, CJx, CKx, CLx, CMx, CNx, CPx,
CQx, CVx, CWx, CXx, CYx, D2x, D3x, D4x, D5x, D6x, D8x, D9x, DAx, DBx,
DCx, DDx, DFx, DGx, DHx, DLx, DMx, DNx, DPx, DQx, DTx, DUx, DWx, DZx
• 4179-CTO, G3x, GBx, GDx, GJx, GMx, GNx, GPx, GRx, GUx, GWx, GXx
• 4180-CTO, 65x, J2x, J3x, J4x, K5x, KDx, KGx, KKx, KNx, KVx, KXx, KZx, LBx,
LFx, LGx, LHx, LJx, LKx, LLx, LMx, LPx, LQx, LRx, LSx, LTx, LXx, LYx, LZx,
M2x, M3x, M4x, M5x, M6x, M8x, MHx, MKx, MMx, MNx, MRx, MTx, MUx, N2x,
N3x, N4x, N5x, N6x, N7x, N8x, N9x, NAx, PGx, PLx, PMx, PNx, PQx, PRx, PSx,
PTx, PUx, PVx, PXx, PYx, Q3x, Q4x, Q5x, Q7x, Q8x, Q9x, QDx
• 4236-CTO, 65x, N7x, N8x, N9x, NAx, NBx, NDx, NEx, NFx, NGx, NPx, NQx,
NRx, NUx, NVx, NWx, P2x, P5x, P6x, P7x, P8x, P9x, PFx, PGx, PHx, PJx, PKx,
PLx, PMx, PNx, PPx, PQx, PRx, PSx, PTx, PUx, PVx, PWx, PXx, PYx, PZx,
Q2x, Q3x, Q4x, Q6x, Q7x, Q8x, Q9x, QAx, QBx, QGx, QHx, QLx
• 4237-CTO
• 4238-CTO
19
Solid state drive, 128 GB
• 4177-CTO, Q7x
• 4178-CTO, 5Rx, ATx, B7x, CUx, D7x
• 4179-CTO
• 4180-CTO, KAx, L3x, L6x, L7x, PAx
• 4236-CTO, NMx, PAx, PBx
• 4237-CTO
• 4238-CTO
19 Solid state drive, 160 GB
• 4177-CTO, Q8x, QEx, QFx, RXx
• 4178-CTO, 5Sx, 6Gx, 6Px, 99x, AEx, AWx, BMx, BNx, C6x, CZx, DEx, DJx, DKx
• 4179-CTO
• 4180-CTO, KBx, L4x, L5x, L8x, MDx, MEx, MQx, NFx, PWx, PZx, QFx
• 4236-CTO, NSx, NTx, QCx, QEx, QFx
• 4237-CTO
• 4238-CTO
19
Solid state flash drive, 4 GB
• 4177-CTO
• 4178-CTO
• 4179-CTO
• 4180-CTO
• 4236-CTO
• 4237-CTO
• 4238-CTO
20 HDD cover
146
ThinkPad T420 and T420i Hardware Maintenance Manual
Downloaded from LpManual.com Manuals
FRU no.
CRU ID
45N7257 *
45N7277
45N7321
45N8081 *
45N8007
45N7981
45N8057 *
45N8085 *
04W1637 *