Applicable models:M77 A880M. MPN : 03T6227. 03T7161 FOR Lenovo ThinkCentre E73 IH81M DDR3 LGA1150 Motherboard Tested. FOR Lenovo Thinkcentre M57 M57P Q35 GA-TQ35IK 46R3848 Motherboard Tested. Motherboard Structure : M-ATX Compact.
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