689287-004 HP G8 G9 900GB 10K 2.5 SAS - Enterprise 2.5in HDD

In this review the 689287-004 HP G8 G9 900-GB 6G 10K 2.5 SAS SC is assessed as a focused internal drive for servers and high-density workstations. The bottom line is that this is a specialist mechanical drive for users who need a balance of capacity and consistent performance; it is not a consumer SSD replacement but a reliable choice where 900GB of spinning-disk storage and sustained throughput matter. The single biggest reason to buy is dependable, enterprise-oriented storage in a standard 2.5in form factor that integrates cleanly into HP G8 and G9 platforms.

Key Features

• Mechanical Hard Disk: the 2.5in mechanical design provides a familiar, serviceable storage medium for server environments.
• High Capacity: 900GB of usable space accommodates large datasets, virtual machine storage, or dense backup pools on a single drive.
• Fast Data Transfer: with a write throughput noted at 1025MB/s, the drive is tuned for steady sequential writes common in array and streaming workloads.
• Internal Installation: designed for internal mounting, the drive installs into compatible chassis without adapters in supported servers.
• Compatibility: built for desktop-class and server platforms, it integrates with HP G8 and G9 generations and similar 2.5in bays.

Who It's For

The 689287-004 unit is best suited to system administrators, small datacenter operators, and IT professionals who need additional mechanical storage capacity with good sustained write performance in 2.5in drive bays. It is appropriate for applications like VM storage, archival pools, or sequential log write workloads where raw capacity per bay is important.

It is not ideal for users seeking peak random I/O or the lowest latency for high IOPS databases; those users should consider enterprise NVMe or SAS SSD options instead. Likewise, casual desktop users who prioritize quiet, compact SSD performance should look elsewhere.

Pros & Cons

Pros

• Generous 900GB capacity fits more data into dense 2.5in drive arrays.
• Designed for internal server installation for straightforward replacement or expansion.
• Strong sustained write performance suitable for sequential workloads and backups.

Cons

• As a mechanical HDD, it has higher latency and lower random IOPS compared with modern SSDs.

Specifications

Our Verdict

The 689287-004 HP 900GB 10K 2.5 SAS drive is a practical choice for administrators who need a balance of capacity and reliable sequential performance in HP G8/G9 compatible servers. It offers clear value where mechanical storage is acceptable and density per bay matters, while recognizing that SSDs are a better option for latency-sensitive workloads.

Frequently Asked Questions

Is this drive hot-swappable?
It is designed for internal installation in 2.5in bays; hot-swap capability depends on the server backplane and carrier used.

Will it work in non-HP servers?
Yes, it uses a standard 6G SAS 2.5in interface and will work in compatible SAS backplanes, though firmware checks are recommended for full compatibility.

Is this suitable for database servers?
It is suitable for sequential and capacity-focused tasks but not ideal for high IOPS, latency-sensitive database workloads where SSDs perform better.