Description:HP 460W High Efficiency Hot-Plug AC Power SupplyFor DL360 G6 DL360 G7 DL380 G6 DL380 G7 ML350 G6 ML370 G6 Proliant ServersPart Number(s)Option Part# 503296-B21Spare Part# 499250-001Spare Part# 511777-001Spare Part# 536404-001511777-001 Compatible Servers and Storage Arrays:HP ProLiant DL180 G6 DL2x170h G6 (460 Watt) DL320 G6 (460 Watt) DL320 G6 Entry (460 Watt) DL320 G6 High Efficiency (460 Watt) DL320 G6 Performance (460 Watt) DL360 G6 (460 Watt) DL360 G6 Base (460 Watt) DL360 G6 Efficiency (460 Watt) DL360 G6 Entry (460 Watt) DL360 G6 Performance (460 Watt) DL360 G7 DL360 G7 Base DL360 G7 Central Management Server DL360 G7 Efficiency DL360 G7 Entry DL360 G7 Performance DL370 G6 (460 Watt) DL370 G6 Base DL370 G6 High Performance DL370 G6 Performance (460 Watt) DL380 G6 (460 Watt) DL380 G6 Base (460 Watt) DL380 G6 Entry (460 Watt) DL380 G6 High Efficiency (460 Watt) DL380 G6 Performance (460 Watt) DL380 G7 (460 Watt) DL380 G7 Base (460 Watt) DL380 G7 Entry (460 Watt) DL385 G5p (460 Watt) DL385 G5p Base (460 Watt) DL385 G5p Entry (460 Watt) DL385 G5p High Performance (460 Watt) DL385 G6 (460 Watt) DL385 G6 Base (460 Watt) DL385 G6 Entry (460 Watt) DL385 G6 High Performance (460 Watt) DL385 G7 DL385 G7 Base DL385 G7 Entry DL385 G7 HE DL385 G7 Performance DL4x170h G6 (460 Watt) ML110 G7 ML110 G7 Base (460 Watt) ML110 G7 Entry (460 Watt) ML110 G7 Performance (460 Watt) ML350 G6 (460 Watt) ML350 G6 Base (460 Watt) ML350 G6 Entry (460 Watt) ML350 G6 Performance (460 Watt) ML370 G6 ML370 G6 Base (460 Watt) ML370 G6 Entry (460 Watt) SL160z G6 (460 Watt) SL165z G6 (460 Watt) SL165z G7 (460 Watt) SL170z G6 (460 Watt) SL2x170z G6 (460 Watt)