Description:HP 500GB 2.5-inch SFF SATA 6Gb/s 7.2K RPMMidline (MDL) Hot-Plug Hard Drivein G8 G9 (Gen8 Gen9) SmartDrive Carrier (SC) (as pictured)Part Number(s)Option Part# 655708-B21SmartBuy Part# 655708-S21Spare Part# 656107-001Assembly Part# 614829-002Model# MM0500GBKAKSpecifications:Category Proliant HardDriveSub-Category 7.2KGeneration SATA SCPart Number 656107-001-SCProducts ID 472494Type Hard Drive - Hot-Swap - Gen8Small Form Factor 2.5 inchesCapacity 500GBInterface Type Serial ATAConnector 22-Position Serial ATA (SATA) PlugData Transfer Rate 6G = 6Gb/sec (750 MB/s)Spindle Speed 7200RPMNative Command Queuing SupportedBytes/Sector 512Proliant BL Series: BL420c (G8 G9) BL460c (G8 G9) BL465c (G8 G9) BL660c (G8 G9)Proliant DL Series: DL20 (G9) DL60 (G9) DL80 (G9)Proliant DL Series: DL120 (G8 G9) DL160 (G8 G9 G10) DL180 (G8 G9) DL320e (G8 G9) DL360 (G8 G9)Proliant DL Series: DL360e (G8 G9) DL360p (G8 G9) DL380 (G8 G9) DL380e (G8 G9) DL380p (G8 G9) DL388 (G9)Proliant DL Series: DL385p (G8 G9) DL560 (G8 G9) DL580 (G8 G9)Proliant ML Series: ML110 (G8 G9) ML150 (G8 G9) ML310e (G8 G9) ML350 (G8 G9) ML350e (G8 G9) ML350p (G8 G9)Proliant SL Series: SL230s (G8 G9) SL250s (G8 G9) SL270s (G8 G9)Proliant XL Series: XL170r (G9) XL190r (G9) XL220a (G9) XL230a (G9) XL250a (G9)HP Storage Arrays: D3700 D2220sb StoreEasy 1830 1840HP Synergy Systems: D3940 Storage Module