HP 781581-004 1.2TB 12Gb/s 10K SFF SAS HDD

Overview
The HP 1.2TB 12Gb/s 10K SFF SAS HDD (part number 781581-004) delivers enterprise class storage in a compact 2.5 inch form factor. Designed for high-performance server environments, this hard drive combines large capacity with fast rotational speed and a high-speed SAS interface to provide reliable, low-latency data access for mission critical applications.

Key Features

• 1.2TB raw capacity for dense data storage
• 10K revolutions per minute spindle speed for quick read/write operations
• 12Gb/s SAS 3.0 interface ensures fast data transfer rates
• Small Form Factor (SFF) 2.5 inch design fits tightly packed server racks
• Enterprise grade reliability with high MTBF and advanced error correction
• Optimized for mixed workload environments including random and sequential I/O
• Low power consumption helps reduce overall data centre energy costs

Technical Specifications

• Capacity: 1.2TB (1200GB)
• Form Factor: 2.5 inch (SFF)
• Interface: SAS 3.0, 12Gb/s
• Rotational Speed: 10,000 rpm
• Cache: 128MB DDR3
• Mean Time Between Failures (MTBF): 2,000,000 hours
• Average Latency: 3 milliseconds
• Power Consumption (typical): 8.5 watts
• Operating Temperature: 0 to 55 degrees Celsius
• Shock Resistance: 350 G (non-operating), 150 G (operating)
• Vibration Tolerance: 0.5 mm/s RMS
• Dimensions (W x H x D): 69.85 mm x 100.0 mm x 7.0 mm
• Weight: 0.31 kg

Applications
This high-performance SAS drive is ideal for a wide range of enterprise workloads. Use it in database servers that demand fast transaction processing, virtualization platforms that require consistent I/O performance, and high-performance computing clusters that handle large data sets. It also excels in ERP and CRM systems, email and messaging servers, and backup or archival solutions where reliability and speed are paramount. The compact size makes it a perfect fit for dense blade servers and storage arrays, helping you maximize capacity without sacrificing performance.