HP 300GB 10K SAS 2.5 DP Enterprise Drive - Reliable Off Lease

In this review of the HP 300GB 10K SAS 2.5 DP enterprise drive the bottom line is straightforward: this off lease drive suits IT teams and system builders who need a compact, reliable spindle disk for dense server or storage arrays. The reviewer found the drive delivers predictable performance for mixed enterprise workloads and is a practical, cost-conscious option when organizations prefer proven SAS spinning media over newer flash-only designs. For those replacing drives in legacy systems or expanding capacity in an existing SAS pool, the drive's 2.5' SFF form factor and dual-port capability make it an easy fit.

Key Features

• 300GB capacity: Provides a moderate amount of usable storage that fits well in RAID arrays where speed and reliability are prioritized over raw capacity.
• 10K RPM spindle: Offers lower latency and higher sustained throughput than 7.2K drives, helping transactional database and virtualization workloads.
• 3G SAS interface: Ensures compatibility with a wide range of legacy HP and industry SAS controllers commonly found in enterprise servers.
• 2.5' SFF form factor: Allows dense packing in server chassis and storage enclosures, useful for environments where rack space is at a premium.
• Dual-port (DP) design: Enables multipath connectivity for redundancy and improved fault tolerance in SAN or clustered configurations.

Who It's For

This drive is aimed at system administrators, refurbishers, and server technicians who maintain HP servers or SAS arrays and need a compact, enterprise-grade spinning disk. It is a pragmatic choice for expanding capacity in legacy equipment, rebuilding RAID sets, or keeping a heterogeneous storage pool when budget and compatibility matter.

It is less suitable for greenfield projects that demand the highest IOPS or energy efficiency; those customers should consider modern flash options. Also, buyers who need very large single-disk capacity or the latest interface speeds should look elsewhere.

Pros & Cons

Pros

• Reliable enterprise spindle performance from a 10K RPM design suitable for transactional workloads.
• Compact 2.5' SFF size allows high-density installations in servers and enclosures.
• Dual-port SAS gives redundancy and better integration into SAN environments.

Cons

• Uses a 3G SAS interface and mechanical media, so it will not match modern NVMe or high-speed SAS for peak IOPS or throughput.

Specifications

Model	492620-B21 / 493083-001
Brand	HP
Capacity	300GB
Form Factor	2.5' SFF
Speed	10,000 RPM
Interface	3G SAS, Dual-port
Condition	Off lease enterprise drive

Our Verdict

The HP 300GB 10K SAS 2.5 DP drive is a sensible value for IT teams that need a dependable, compact spinning disk for legacy servers and RAID arrays. It delivers consistent enterprise performance and dual-port resilience at a lower cost than new-category alternatives, making it a good buy when compatibility and predictable behavior matter more than maximum IOPS.

Frequently Asked Questions

Is this drive compatible with standard HP servers?
Yes, the 2.5' 3G SAS interface and common HP model identifiers indicate broad compatibility with many HP ProLiant generations and SAS enclosures.

Can this drive be used in RAID arrays?
Yes, the 300GB 10K SAS drive is suitable for RAID configurations and benefits from the dual-port design for redundant paths in enterprise arrays.

What does off lease mean for condition?
Off lease indicates the drive was previously deployed in enterprise hardware and returned; units are typically tested for function but are not brand-new.