Lenovo ThinkPad T420 Hardware Maintenance Manual - Page 152

ALx, APx, ARx, AUx, AVx, AWx, AXx, B2x, B3x, B5x, B6x, B7x, B8x, B9x, BAx, BWx, BXx, BYx, BZx, C2x

Page 152 highlights

Table 9. Parts list-Overall (continued) No. FRU (Overall) FRU no. 19 SATA hard disk drive, 500 GB, 7200 rpm 45N7257 • 4177-CTO, 23x, 24x, 25x, 26x, 27x, 29x, 2Bx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 45N7277 2Nx, 2Px, 2Qx, 2Vx, 2Wx, 2Xx, 2Yx, 32x, 35x, 36x, 37x, 38x, Q4x, QGx, QHx, 45N7321 QJx, QKx, QLx, QMx, QNx, QPx, QQx, QRx, QSx, QTx, QUx, QWx, QXx, QYx, R5x, R6x, R7x, RFx, RGx, RHx, RJx, RKx, RNx, RPx, RQx, RRx, RSx, RTx, RUx, RWx, RXx • 4178-CTO, 53x, 55x, 58x, 59x, 5Ax, 5Bx, 5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Px, 5Qx, 5Tx, 5Ux, 5Vx, 5Wx, 5Xx, 5Yx, 66x, 67x, 68x, 69x, 6Ax, 6Bx, 6Cx, 6Dx, 6Ex, 6Fx, 6Gx, 6Hx, 6Jx, 6Lx, 6Mx, 6Nx, 6Px, 6Qx, 6Rx, 6Vx, 6Wx, 6Zx, 82x, 83x, 84x, 92x, 95x, 96x, 99x, 9Ax, 9Bx, 9Cx, 9Ex, 9Fx, 9Gx, 9Hx, 9Jx, 9Kx, 9Lx, 9Mx, 9Nx, 9Vx, 9Wx, 9Xx, 9Yx, 9Zx, A2x, A4x, A5x, A6x, A7x, AHx, AJx, AKx, ALx, APx, ARx, AUx, AVx, AWx, AXx, B2x, B3x, B5x, B6x, B7x, B8x, B9x, BAx, BCx, BDx, BEx, BGx, BHx, BJx, BKx, BNx, BPx, BQx, BRx, BTx, BUx, BVx, BWx, BXx, BYx, BZx, C2x, C3x, C4x, C5x, C6x, C8x, C9x, CAx, CBx, CCx, CDx, CEx, CKx, CLx, CMx, CNx, CPx, CQx, CRx, CSx, CYx, CZx, D5x, D7x, D9x, DDx, DEx, DFx, DGx, DHx, DLx, DMx, DNx, DPx, DQx, DRx, DSx, DTx, DUx, DVx, DWx, DYx • 4179-CTO, G2x, G3x, G6x, G7x, G8x, GDx, GHx, GMx, GNx, GPx, GQx, GSx, GTx, GUx, GWx, GXx • 4180-CTO, 62x, 63x, 64x, 65x, J2x, J3x, J4x, K2x, K5x, K6x, K7x, K9x, KDx, KGx, KHx, KMx, KQx, KRx, KSx, KTx, KUx, KVx, KXx, KYx, KZx, L2x, L3x, L4x, L8x, L9x, LAx, LBx, LEx, LJx, LNx, LPx, LSx, LTx, LUx, LYx, LZx, M2x, M3x, M5x, M7x, MAx, MBx, MGx, MHx, MJx, MLx, MQx, MRx, MTx, MUx, MVx, MWx, MYx, MZx, N2x, N5x, N7x, N8x, N9x, NAx, PDx, PEx, PFx, PGx, PHx, PKx, PLx, PMx, PPx, PSx, PVx, PWx, PXx, PZx, Q4x, Q5x, Q6x, QFx • 4236-CTO, 63x, 65x, MBx, N2x, N3x, N4x, N5x, N6x, NBx, NEx, NFx, NKx, NLx, NUx, NVx, NYx, P2x, PAx, PCx, PFx, PGx, PNx, PPx, PSx, PVx, PYx, Q9x, QDx, QEx, QKx, QLx • 4237-CTO • 4238-CTO 19 Solid state drive, 128 GB • 4177-CTO • 4178-CTO, 6Yx, 9Rx, BBx, BMx, CVx, D3x • 4179-CTO • 4180-CTO, K4x, NDx • 4236-CTO, NHx, P3x, P4x, P7x, Q3x • 4237-CTO • 4238-CTO 45N8081 45N8007 45N7981 19 Solid state drive, 160 GB 45N8057 • 4177-CTO, 28x, GLx • 4178-CTO, 5Rx, 5Sx, 5Zx, 97x, 98x, AYx, AZx, B4x, BFx, BSx, C7x, CHx, D2x, DAx, DXx • 4179-CTO, GRx, GVx • 4180-CTO, K3x, MDx, MPx, MSx, NEx, PYx, Q8x • 4236-CTO, 64x, P5x, P6x, P8x, Q2x • 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 45N8085 CRU ID * * * * 146 ThinkPad T420 and T420i Hardware Maintenance Manual

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Table 9. Parts list—Overall (continued)
No.
FRU (Overall)
FRU no.
CRU ID
19
SATA hard disk drive, 500 GB, 7200 rpm
4177-CTO, 23x, 24x, 25x, 26x, 27x, 29x, 2Bx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx,
2Nx, 2Px, 2Qx, 2Vx, 2Wx, 2Xx, 2Yx, 32x, 35x, 36x, 37x, 38x, Q4x, QGx, QHx,
QJx, QKx, QLx, QMx, QNx, QPx, QQx, QRx, QSx, QTx, QUx, QWx, QXx, QYx,
R5x, R6x, R7x, RFx, RGx, RHx, RJx, RKx, RNx, RPx, RQx, RRx, RSx, RTx,
RUx, RWx, RXx
4178-CTO, 53x, 55x, 58x, 59x, 5Ax, 5Bx, 5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Px, 5Qx,
5Tx, 5Ux, 5Vx, 5Wx, 5Xx, 5Yx, 66x, 67x, 68x, 69x, 6Ax, 6Bx, 6Cx, 6Dx, 6Ex,
6Fx, 6Gx, 6Hx, 6Jx, 6Lx, 6Mx, 6Nx, 6Px, 6Qx, 6Rx, 6Vx, 6Wx, 6Zx, 82x, 83x,
84x, 92x, 95x, 96x, 99x, 9Ax, 9Bx, 9Cx, 9Ex, 9Fx, 9Gx, 9Hx, 9Jx, 9Kx, 9Lx,
9Mx, 9Nx, 9Vx, 9Wx, 9Xx, 9Yx, 9Zx, A2x, A4x, A5x, A6x, A7x, AHx, AJx, AKx,
ALx, APx, ARx, AUx, AVx, AWx, AXx, B2x, B3x, B5x, B6x, B7x, B8x, B9x, BAx,
BCx, BDx, BEx, BGx, BHx, BJx, BKx, BNx, BPx, BQx, BRx, BTx, BUx, BVx,
BWx, BXx, BYx, BZx, C2x, C3x, C4x, C5x, C6x, C8x, C9x, CAx, CBx, CCx,
CDx, CEx, CKx, CLx, CMx, CNx, CPx, CQx, CRx, CSx, CYx, CZx, D5x, D7x,
D9x, DDx, DEx, DFx, DGx, DHx, DLx, DMx, DNx, DPx, DQx, DRx, DSx, DTx,
DUx, DVx, DWx, DYx
4179-CTO, G2x, G3x, G6x, G7x, G8x, GDx, GHx, GMx, GNx, GPx, GQx, GSx,
GTx, GUx, GWx, GXx
4180-CTO, 62x, 63x, 64x, 65x, J2x, J3x, J4x, K2x, K5x, K6x, K7x, K9x, KDx,
KGx, KHx, KMx, KQx, KRx, KSx, KTx, KUx, KVx, KXx, KYx, KZx, L2x, L3x, L4x,
L8x, L9x, LAx, LBx, LEx, LJx, LNx, LPx, LSx, LTx, LUx, LYx, LZx, M2x, M3x,
M5x, M7x, MAx, MBx, MGx, MHx, MJx, MLx, MQx, MRx, MTx, MUx, MVx,
MWx, MYx, MZx, N2x, N5x, N7x, N8x, N9x, NAx, PDx, PEx, PFx, PGx, PHx,
PKx, PLx, PMx, PPx, PSx, PVx, PWx, PXx, PZx, Q4x, Q5x, Q6x, QFx
4236-CTO, 63x, 65x, MBx, N2x, N3x, N4x, N5x, N6x, NBx, NEx, NFx, NKx,
NLx, NUx, NVx, NYx, P2x, PAx, PCx, PFx, PGx, PNx, PPx, PSx, PVx, PYx, Q9x,
QDx, QEx, QKx, QLx
4237-CTO
4238-CTO
45N7257
45N7277
45N7321
*
19
Solid state drive, 128 GB
4177-CTO
4178-CTO, 6Yx, 9Rx, BBx, BMx, CVx, D3x
4179-CTO
4180-CTO, K4x, NDx
4236-CTO, NHx, P3x, P4x, P7x, Q3x
4237-CTO
4238-CTO
45N8081
45N8007
45N7981
*
19
Solid state drive, 160 GB
4177-CTO, 28x, GLx
4178-CTO, 5Rx, 5Sx, 5Zx, 97x, 98x, AYx, AZx, B4x, BFx, BSx, C7x, CHx, D2x,
DAx, DXx
4179-CTO, GRx, GVx
4180-CTO, K3x, MDx, MPx, MSx, NEx, PYx, Q8x
4236-CTO, 64x, P5x, P6x, P8x, Q2x
4237-CTO
4238-CTO
45N8057
*
19
Solid state flash drive, 4 GB
4177-CTO
4178-CTO
4179-CTO
4180-CTO
4236-CTO
4237-CTO
4238-CTO
45N8085
*
146
ThinkPad T420 and T420i Hardware Maintenance Manual