Lenovo T420 Maintenance Manual page 150

Table 39. Parts list—Overall (continued)
No. FRU (Overall)
12 SATA hard disk drive, 160 GB, 7200 rpm
• 4177–CTO
• 4178–CTO
• 4179–CTO
• 4180–CTO
• 4236–CTO
12 SATA hard disk drive, 160 GB, 7200 rpm
• 4177–CTO
• 4178–CTO
• 4179–CTO
• 4180–CTO
• 4236–CTO
12 SATA hard disk drive, 250 GB, 7200 rpm
• 4177–CTO
• 4178–CTO
• 4179–CTO
• 4180–CTO
• 4236–CTO
12 SATA hard disk drive, 320 GB, 7200 rpm
• 4177–CTO, 23x, 29x, 2Ax, 2Fx, Q2x, Q4x, Q5x
• 4178–CTO, 52x, 53x, 54x, 56x, 58x, 59x, 5Ex, 5Fx, 5Gx, 5Hx, 5Jx, 5Kx, 9Ex,
9Px, 9Qx, 9Rx, 9Ux, 9Wx, 9Xx, 9Yx
• 4179–CTO
• 4180–CTO, 62x, 63x, 64x, K2x, K6x, K7x, K8x, K9x, KCx, KEx, KFx, KHx, KJx,
KLx, KMx, KPx, KRx, KSx, KTx, KUx, KYx, L2x, L9x, LAx, LCx, LDx, LVx, LWx,
M9x, MBx, MCx, MGx, MJx
• 4236–CTO, 62x, 63x, 64x, N3x, N4x, NHx, NKx, NLx, NNx, MBx
12 SATA hard disk drive, 320 GB, 7200 rpm
• 4177–CTO, 23x, 29x, 2Ax, 2Fx, Q2x, Q4x, Q5x
• 4178–CTO, 52x, 53x, 54x, 56x, 58x, 59x, 5Ex, 5Fx, 5Gx, 5Hx, 5Jx, 5Kx, 9Ex,
9Px, 9Qx, 9Rx, 9Ux, 9Wx, 9Xx, 9Yx
• 4179–CTO
• 4180–CTO, 62x, 63x, 64x, K2x, K6x, K7x, K8x, K9x, KCx, KEx, KFx, KHx, KJx,
KLx, KMx, KPx, KRx, KSx, KTx, KUx, KYx, L2x, L9x, LAx, LCx, LDx, LVx, LWx,
M9x, MBx, MCx, MGx, MJx
• 4236–CTO, 62x, 63x, 64x, N3x, N4x, NHx, NKx, NLx, NNx, MBx
12 SATA hard disk drive, 320 GB, 7200 rpm
• 4177–CTO, 23x, 29x, 2Ax, 2Fx, Q2x, Q4x, Q5x
• 4178–CTO, 52x, 53x, 54x, 56x, 58x, 59x, 5Ex, 5Fx, 5Gx, 5Hx, 5Jx, 5Kx, 9Ex,
9Px, 9Qx, 9Rx, 9Ux, 9Wx, 9Xx, 9Yx
• 4179–CTO
• 4180–CTO, 62x, 63x, 64x, K2x, K6x, K7x, K8x, K9x, KCx, KEx, KFx, KHx, KJx,
KLx, KMx, KPx, KRx, KSx, KTx, KUx, KYx, L2x, L9x, LAx, LCx, LDx, LVx, LWx,
M9x, MBx, MCx, MGx, MJx
• 4236–CTO, 62x, 63x, 64x, N3x, N4x, NHx, NKx, NLx, NNx, MBx
12 SATA hard disk drive, 320 GB, 7200 rpm
• 4177–CTO, 23x, 29x, 2Ax, 2Fx, Q2x, Q4x, Q5x
• 4178–CTO, 52x, 53x, 54x, 56x, 58x, 59x, 5Ex, 5Fx, 5Gx, 5Hx, 5Jx, 5Kx, 9Ex,
9Px, 9Qx, 9Rx, 9Ux, 9Wx, 9Xx, 9Yx
• 4179–CTO
• 4180–CTO, 62x, 63x, 64x, K2x, K6x, K7x, K8x, K9x, KCx, KEx, KFx, KHx, KJx,
KLx, KMx, KPx, KRx, KSx, KTx, KUx, KYx, L2x, L9x, LAx, LCx, LDx, LVx, LWx,
M9x, MBx, MCx, MGx, MJx
• 4236–CTO, 62x, 63x, 64x, N3x, N4x, NHx, NKx, NLx, NNx, MBx
144
ThinkPad T420 and T420i Hardware Maintenance Manual
FRU no.
CRU ID
42T1157 **
42T1169 **
42T1163 **
45N7255 **
45N7275 **
45N7319 **
42T1159 **