820-2591-A 661-5012 raid, Card, Mac Pro for A1289 2009 2010 Mac Pro NB-2191W
This is the raid card for the Mac Pro. This assists in server machines running a RAID array of hard drives.
EEE code: 91S
Apple part number: 661-5012, 820-2591-A
Compatible models: A1289-Early 2009-MB871LL/A, A1289-Early 2009-MB535LL/A, A1289-Early 2009, A1289-Early 2009 820-2591-A
Compatible Mac info. : 2.66GHz-2.93GHz-3.33GHz Quad-Core Mac Pro , 2.26GHz 8-Core Mac Pro , 2.66GHz 8-Core Mac Pro , 2.93GHz 8-Core Mac Pro 820-2591-A
661-5012 raid, Card, Mac Pro for A1289 2009 2010 Mac Pro 8202591A