HP
HP 507127-B21 507284-001 300GB 10K 6G 2.5 SAS server accessory
A 300 GB 10 000 RPM SAS hard drive with dual-port connectivity for 2.5 inch server bays
- 300 GB capacity stores more data on a single drive
- 10 000 RPM spindle speed delivers fast read and write performance
- 6 Gb SAS interface provides high-throughput connectivity
- 5 inch form factor fits dense server bays
300 GB 10K SAS server drive
This 2.5-inch hard disk delivers 300 GB of storage on a 6 Gb/s SAS interface with dual-port connectivity. It spins at 10 000 rpm and is supplied new for use in compatible HP server environments.
SAS interface practical limits
The 6 Gb/s SAS link caps sustained throughput at the interface rate, so sequential performance cannot exceed that bandwidth. Dual-port operation provides path redundancy but does not double the single-stream transfer speed.
Highlights
- 300 GB capacity stores more data on a single drive
- 10 000 RPM spindle speed delivers fast read and write performance
- 6 Gb SAS interface provides high-throughput connectivity
- 5 inch form factor fits dense server bays
Specifications
No published specifications for this item yet.
Questions about this item
Should I choose the 507127-B21 or the 507284-001 part number?
Both numbers refer to the same 300 GB 10K SAS drive; either part number will supply the identical dual-port 2.5 inch unit.
What does the 6G SAS rating mean for real-world throughput?
The 6 Gbit/s SAS interface sets the peak link speed; sustained transfer will depend on the 10K spindle and your controller's queue depth.
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