HP 300GB 10K RPM 12Gb/s 2.5-inch SAS Dual-Port Hot-Pluggable Hard Drive (637883-B21) is an enterprise-class SFF SAS hard drive designed for HP ProLiant servers and storage systems. It provides 300GB of storage, 10,000 RPM spindle speed, dual-port SAS connectivity, and hot-plug capability. Unlike the 6Gb/s drives in the preceding part numbers, 637883-B21 is a 12Gb/s SAS drive.
- Part Number: 637883-B21
- Manufacturer: HP / HPE
- Drive Type: Enterprise SAS Hard Disk Drive
- Capacity: 300GB
- Interface: Serial Attached SCSI (SAS)
- Interface Speed: 12Gb/s
- Form Factor: 2.5-inch SFF
- Spindle Speed: 10,000 RPM
- Port Configuration: Dual Port
- Hot-Plug: Yes
- Drive Class: Enterprise
- Drive Carrier: HP SFF hot-plug tray attached
- Application: Enterprise servers, rack servers and storage systems
- Compatible Systems: HP ProLiant systems supporting 12Gb/s SAS SFF drives; compatibility depends on the server generation, SAS controller and backplane. Supplier references list ProLiant G1–G7 systems for this drive, but the 12Gb/s interface should be matched to a compatible controller/backplane.
- Related HPE Drive: 653955-001 is a 300GB 6Gb/s 10K SFF dual-port SmartDrive carrier drive, so it should not be confused with the 12Gb/s 637883-B21.
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