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Two 2.5-inch SAS enterprise hard drives in silver trays

HP

HP 759210-B21 2.5" SAS 6.0Gb/s 15000 rpm 300 GB 2-Pack

SKU CH-SFSV-S455A

Two 2.5-inch SAS 6.0Gb/s enterprise hard drives, each 300 GB at 15000 rpm, hot-swappable

  • 5-inch SFF fits dense server bays
  • 15000 rpm spindle delivers fast data access
  • SAS 6.0Gb/s interface enables high-throughput connectivity
  • 300 GB capacity per drive in a 2-pack
  • Hot-pluggable design allows drive swaps without downtime

Two-Drive SAS Pack for Enterprise Arrays

This two-pack supplies a pair of HP 2.5-inch SFF hard drives built for SAS 6.0Gb/s backplanes. Each unit delivers 300 GB at 15000 rpm and is hot-swappable for live replacement in supported enclosures. The drives are sold new and intended for enterprise storage workloads.

Verify SAS Backplane and Caddy Compatibility

Confirm that your server or storage array accepts 2.5-inch SAS drives on a 6.0Gb/s interface and that the drive caddies match the SFF form factor. The drives are hot-pluggable, so the host controller and firmware must support online insertion and removal. No other interface or protocol is supported by these units.

Enterprise SFF Build with Hot-Swap Mounting

The small-form-factor chassis fits dense drive bays and uses a standard SAS connector for power and data in a single plug. Hot-swap capability means drives can be exchanged without powering down the enclosure, reducing service interruption. Mechanical design targets continuous operation in multi-drive arrays.

Highlights

  • 5-inch SFF fits dense server bays
  • 15000 rpm spindle delivers fast data access
  • SAS 6.0Gb/s interface enables high-throughput connectivity
  • 300 GB capacity per drive in a 2-pack
  • Hot-pluggable design allows drive swaps without downtime

Specifications

BrandHewlett Packard

Questions about this item

What is included in the 2-pack and do I need to buy drive carriers separately?

The package contains two HP 759210-B21 2.5-inch SAS drives, each rated at 300 GB and 15000 rpm. Drive carriers or trays are not included and must be sourced separately if your server requires them.

Should I choose the 300 GB 15000 rpm model or the 759208-S21 alternative?

The 759210-B21 provides 300 GB at 15000 rpm over a SAS 6.0Gb/s interface. The 759208-S21 is a different part number; select it only if your hardware list specifically calls for that SKU.

What does the 6.0Gb/s SAS rating mean for real-world throughput in my array?

The 6.0Gb/s SAS link sets the maximum interface bandwidth. Sustained transfer rates will be lower and depend on the 15000 rpm spindle speed, RAID controller, and workload pattern.

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