HDD HGST 900GB 2.5" SAS 10000RPM 64MB 0B26086-RFB HITACHI

The HGST 900GB 2.5" SAS hard drive (model 0B26086-RFB) is a 10,000 RPM enterprise-class storage device with a 64MB cache. Designed by HITACHI (HGST), this 2.5-inch SAS HDD delivers sustained random and sequential performance for mixed workloads in data centers and server environments. With a capacity of 900GB and a small form factor, it fits high-density storage enclosures and blade or rack servers where space and reliability are critical. The drive supports standard SAS connectivity and is intended for continuous operation under demanding enterprise conditions.

Advantages

The HGST 900GB SAS drive combines high rotational speed with a moderate cache size to reduce access latency and improve I/O responsiveness for transactional applications. The 2.5-inch form factor reduces required rack space and enables higher drive densities per chassis. Enterprise-grade design emphasizes durability and sustained performance for 24/7 use, while SAS interface compatibility provides reliable connectivity and enterprise management features. The 900GB capacity balances storage density with performance for hot-data tiers.

Suitable for (tasks / use cases)

• Database servers with mixed read/write workloads
• Virtualization hosts and hyper-converged infrastructure
• High-density rack servers and blade systems
• Transactional applications and OLTP systems
• Tiered storage for frequently accessed (“hot”) data

Key specifications

• Manufacturer: HITACHI (HGST)
• Model / MPN: 0B26086-RFB
• EAN: 5704174106678
• Capacity: 900GB
• Form factor: 2.5-inch
• Interface: SAS
• Rotational speed: 10,000 RPM
• Cache: 64MB

How to use

Install the 2.5" SAS HDD into a compatible server or storage enclosure following the manufacturer's drive bay and rail procedures. Ensure the host supports 10,000 RPM SAS drives and that any required firmware or RAID controller settings are configured to recognize the drive. For RAID arrays, add the drive to the appropriate RAID group and perform a consistency check after rebuilds or initial setup. Monitor drive health via standard SMART/SAS reporting tools and integrate the device into your backup and maintenance schedules to protect critical data.

Usage recommendations

Use this HGST 900GB SAS HDD in environments requiring consistent low-latency access and high I/O reliability. Place drives in well-ventilated, temperature-controlled racks and configure RAID and monitoring to suit your availability and performance requirements. For best results, pair with enterprise-class controllers and perform regular firmware updates as provided by the vendor.