Lenovo 6 TB 3.5" Internal Hard Drive 00MN522 313586-001 The HP 437572-B21 (441830-001) is

The HP 437572-B21 (441830-001) is an 800W/1200W AC hot-plug redundant power supply for the HP ProLiant DL580 G5 4-socket server

Part Number: 573944-001

for high-density memory configurations in Dell enterprise server platforms

Capacity: 1800mAh Li-Ion

Lenovo 6 TB 3.5" Internal Hard Drive 00MN522 313586-001 The HP 437572-B21 (441830-001) isThe Lenovo 00MN522 is a 6TB 7200RPM 12Gb s SAS 3. 5 inch LFF hot swap NL SAS hard drive qualified for the IBM Storwize V7000 Control and LFF Expansion Enclosures. It provides high capacity near line SAS storage for IBM Storwize V7000 and Lenovo Storwize disk systems requiring 3. 5 inch LFF 12Gb s SAS drives at the 6TB capacity point. Part Number: 00MN522 Capacity: 6TB Interface: SAS 12Gb s Form Factor: 3. 5" LFF hot swap Speed: 7200 RPM (NL SAS)