PWS-DF001-1F - Supermicro - 90mm fan 8000 / 8800 RPM f/ PWS-1K67P-1R PWS-DF001-1F - Supermicro - 90mm fan 8000 / 8800 RPM f/ PWS-1K67P-1R $91.94 $74.75
PWS-503R-1R - Supermicro - Power Supply PS2 500W Single Module for PWS-503R-PQ PWS-503R-1R - Supermicro - Power Supply PS2 500W Single Module for PWS-503R-PQ $283.44
Supermicro - PWS-DF004-1F - Redundant Fan Module PWS-DF004-1F - Supermicro - Redundant FAN Module Designed for X10DGO and 4029GP-TVRT, 4028GR-TVRT $141.87 $115.34