E22554-752 - Intel - S5520UR Dual LGA1366 Server Motherboard E22554-752 - Intel - S5520UR Dual LGA1366 Server Motherboard $304.88 $258.37
E22554-650 - Intel - S5520ur Dual LGA1366 Motherboard E22554-650 - Intel - S5520ur Dual LGA1366 Motherboard $155.36 $131.66
E22554-751 - Intel - Motherboard S5520UR SSI CEB Socket LGA1366 i5520 E22554-751 - Intel - Motherboard S5520UR SSI CEB Socket LGA1366 i5520 $367.37 $311.33
SS520UR - Intel - Server Board (Motherboard) Dual CPU Socket LGA1366 SS520UR - Intel - Server Board (Motherboard) Dual CPU Socket LGA1366 $549.29 $465.50
S5520UR - Intel - SSI CEB Dual LGA1366 Server Board Gigabit Ethernet ECC SUPPORT Onboard Graphics S5520UR - Intel - SSI CEB Dual LGA1366 Server Board Gigabit Ethernet ECC SUPPORT Onboard Graphics $251.79 $213.38
S5520HC - Intel - i5500 Chipset Server System Board (Motherboard ) Socket LGA1366 S5520HC - Intel - i5500 Chipset Server System Board (Motherboard ) Socket LGA1366 $390.34 $330.80