076-1339 A1279 Xserve Early 2009 Fan Array, with Foam NB-2432W Apple part number: 076-1339, Compatible models: A1279-Early 2009-MB449LL/A, 8Core, A1279-Early 2009-CTO,, Compatible Mac info. : One 2.26GHz Quad-Core Intel Xeon Xserve , Two 2.26GHz - 2.66GHz - 2.93GHz Quad-Core Intel Xeon Xserve, 076-1339 A1279 Xserve Early 2009 Fan Array, with Foam Apple part number: 076-1339