HP Gen 8 652757-B21 2TB SAS 7.2K RPM HDD - Enterprise Refurbished

In this review of the HP Gen 8 652757-B21 hard drive, the bottom line is clear: this is a practical, cost-effective option for data center administrators and IT teams needing reliable, high-capacity storage for HP ProLiant Gen8 servers. The drive's primary appeal is its combination of a full 2TB capacity with enterprise-class 7,200 rpm performance and a 6Gb/s SAS interface, delivered as a 100% certified refurbished unit that has passed sector-by-sector diagnostics to ensure no bad sectors remain.

Key Features

• Certified Refurbished: Each drive undergoes factory diagnostic software and a full sector-by-sector test to ensure data integrity and zero bad sectors for dependable reuse.
• 2TB Capacity: The 2 TB storage size provides ample room for server virtualization, file sharing, or archival applications without immediate need for expansion.
• 7,200 rpm Performance: The enterprise-class 7.2K rotational speed balances performance and power draw for mixed workload environments common in small to mid-size data centers.
• 6Gb/s SAS Interface: The 3.5' LFF drive uses a 6Gb/s SAS interface for consistent throughput and compatibility with HP ProLiant Gen8 platforms.
• Protected Shipping: Drives ship in factory certified packaging to minimize transit damage and preserve the refurbished drive condition on arrival.

Who It's For

The HP Gen 8 652757-B21 is aimed at IT professionals running HP ProLiant Gen8 series servers such as DL360, DL380 and ML350 who need an economical way to add enterprise-grade storage. It fits well for administrators consolidating storage, replacing failed drives, or building modest-capacity arrays where reliable used hardware is acceptable.

It is not the best choice for those requiring NVMe-class latency or the highest IOPS for heavy database workloads; buyers seeking top-tier flash performance or brand-new factory warranty terms should look elsewhere. For routine server storage, backups, or archival pools, this drive offers a strong value proposition.

Pros & Cons

Pros

• Certified refurbishment with sector-by-sector testing reduces risk of latent media errors.
• Large 2 TB capacity is practical for server storage and archival deployments.
• Enterprise 7,200 rpm motor and 6Gb/s SAS interface provide consistent, predictable throughput.

Cons

• As a refurbished mechanical drive, latency and IOPS are lower than modern SSD solutions.

Specifications

Storage Capacity	2 TB
Rotational Speed	7200 rpm
Drive Interface	6Gb/s SAS
Drive Type	Internal 3.5' LFF
Compatibility	HP ProLiant Gen8: DL360, DL380, ML350
Weight (Approx)	725.7 g
Warranty	1 Year

Our Verdict

The HP Gen 8 652757-B21 is a sensible, budget-conscious choice for IT teams needing reliable, high-capacity spinning-disk storage in Gen8 HP servers; its certified refurbishment and full diagnostic testing make it a trustworthy option for non-latency-sensitive workloads and archive tiers, delivering solid value compared with purchasing new enterprise disks.

Frequently Asked Questions

Is this drive compatible with ProLiant Gen8 servers?
Yes, the drive is listed as compatible with HP ProLiant Gen8 models such as DL360, DL380 and ML350.

What does certified refurbished mean for this HDD?
It means the unit passed factory diagnostic software and a full sector-by-sector test to verify drive health and that there are no bad sectors.

What warranty is included?
The product includes a 1 year limited warranty as provided with the refurbished unit.