Part Number: SD20A06046. FRU Part Number: 04W3956. Type: 40A2. Compatible part numbers: 04W3951 04W3956 00HM917 04W3947 SD20A06041 SD20F82750 40A20090US. (Dual Core with Integrated Graphics ONLY) ThinkPad X240, X250, T440, T440p, T440s, T450, T450s, T450p, T460, T460p, T470, T470s, T540, T540P, L440, L540, W540, W541.
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