Dell 1XH220-251 1.2TB 10K RPM SAS 2.5" 12G SED HDD

Overview
The Dell 1.2TB 10K RPM SAS 2.5 inch 12G SED hard drive (model 1XH220-251) delivers enterprise class performance in a compact form factor. Designed for high-density servers and storage arrays, this drive combines fast rotational speed, secure encryption, and reliable SAS connectivity to meet the demanding workloads of modern data centers.

Key Features

• 10,000 RPM spindle speed for rapid data access and reduced latency
• Self-encrypting drive (SED) with 256-bit AES encryption for data security
• 12Gbps SAS interface ensures high bandwidth and compatibility with latest controllers
• 2.5 inch form factor maximizes rack space efficiency
• 1.2TB raw capacity balances storage density with performance
• Enterprise grade reliability with advanced error correction and vibration tolerance

Technical Specifications

• Model / Part Number: 1XH220-251
• Capacity: 1.2TB (1200GB)
• Form Factor: 2.5 inch (7mm height)
• Interface: SAS 12Gbps (SFF-8482 connector)
• Rotational Speed: 10,000 RPM
• Cache: 128MB DDR3
• Average Latency: 3.0 ms
• MTBF: 2,000,000 hours
• Power Consumption (typical): 7.5W
• Operating Temperature: 0 to 55 deg C
• Security: Self-encrypting drive with 256-bit AES

Typical Applications

• High-performance database servers requiring fast random I/O
• Virtualization platforms with demanding VM workloads
• Enterprise backup and archiving solutions that need secure data at rest
• Financial trading systems where low latency is critical
• Content delivery networks that benefit from rapid read/write cycles
• Any mission-critical environment that demands both speed and built-in encryption

Choose the Dell 1.2TB 10K RPM SAS 2.5" 12G SED HDD to boost your server performance while safeguarding sensitive information, all within a space-saving 2.5 inch chassis.