0GM251 Technical Specifications
Dell 300GB 15K RPM SAS 3.5 Inch Hard Disk Drive
GENERAL INFORMATION :
Part No. # 0GM251
Manufacturer : Dell
KEY FEATURES :
Capacity : 300GB
Interface : SAS
Spindle Speed: 15000 RPM
From Factor 3.5 inch
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0GM251 Dell 300GB 15K RPM SAS 3.5 Inch Hard Disk Drive
$119
GENERAL INFORMATION :
Part No. # 0GM251
Manufacturer : Dell
KEY FEATURES :
Capacity : 300GB
Interface : SAS
Spindle Speed: 15000 RPM
From Factor 3.5 inch

The ST2000NM0055 (Enterprise Capacity 3.5 V.5) from Seagate is an enterprise-class 2TB 3.5-inch internal hard drive designed for high-density cloud storage, data centers, and enterprise bulk data applications. Operating at 7,200 RPM with a 128MB cache buffer, it leverages a SATA III (6Gbps) interface to deliver reliable, sequential data throughput for 24/7 mission-critical environments.
Engineered for heavy workloads, this drive features a native 512n sector format to ensure seamless backward compatibility with legacy enterprise systems and applications. It is built to handle a robust workload rating of 550TB per year and incorporates advanced rotational vibration tolerance technology to maintain consistent, stable performance when tightly packed inside multi-drive server racks.

The range of scores (95th – 5th percentile) for the Hitachi HTS543225A7A384 250GB is 29.9%. This is a relatively narrow range which indicates that the Hitachi HTS543225A7A384 250GB performs reasonably consistently under varying real world conditions.

The Western Digital WD2500BHTZ is a high‑performance 250 GB internal hard disk drive from Western Digital’s legendary VelociRaptor family, engineered for users who need faster access and responsiveness than traditional 7200 RPM drives can provide. Unlike standard desktop HDDs, the VelociRaptor spins at a blistering 10 000 RPM and features a SATA III 6 Gb/s interface, allowing it to deliver sustained data throughput and quicker read/write access that benefits workstations, creative applications and performance‑oriented systems.
Whether installed in a desktop chassis or integrated into a high‑performance storage array, the delivers a notable combination of rotational speed, cache efficiency and sustained throughput that makes it a strong choice for applications where traditional HDDs fall short.

Perfect for workstations, high-end video and photo editing, low-end servers and performance enthusiasts’ systems
Ultra fast,Ultra-cool operation
Rock-solid reliability
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