Name: 1.2TB SFF SAS Hot-Plug Hard Disk Drive
Brand: HP
Price: 36.95 USD
Availability: InStock

HP 781578-001 1.2TB SFF SAS Hot-Plug Hard Disk Drive

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$36.95

Ships next business day.

In Stock: 251
Manufacturer: HP
Model or Part: 781578-001
Condition: Refurbished
Weight: 3.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview

The HP 1.2TB SFF SAS Hot-Plug Hard Disk Drive (part number 781578-001) delivers high capacity storage in a compact 2.5 inch form factor, ideal for servers, workstations and storage arrays that require reliable, high-performance data handling. Designed for hot-plug operation, this drive can be installed or removed without powering down the system, minimizing downtime and supporting continuous business operations.

Key Features

1.2 terabytes of native storage capacity in a small 2.5 inch SFF chassis
SAS interface with 6Gb/s transfer rate for fast data access
Hot-plug capability for non-disruptive maintenance and upgrades
Enterprise-grade reliability with MTBF of 2 million hours
Advanced error correction and data protection technologies
Low power consumption to reduce operational costs

Technical Specifications

Form factor: 2.5 inch (SFF)
Capacity: 1.2 TB (1,200,000 MB)
Interface: SAS 6Gb/s (3.0 Gbps per lane)
Rotational speed: 10,000 rpm
Average latency: 4.8 ms
Cache: 128 MB DDR3
Average seek time: 5.5 ms
Power: 5.0 V, 2.0 A (active); 5.0 V, 0.5 A (idle)
Operating temperature: 0 to 55 degrees Celsius
Dimensions (W x H x D): 69.85 mm x 100.0 mm x 13.0 mm
Weight: 0.45 kg

Applications

This HP hot-plug SAS drive is suited for a wide range of enterprise environments, including:

High-performance database servers that demand rapid read/write cycles
Virtualization platforms hosting multiple virtual machines
Enterprise backup and archival systems
Data-intensive analytics and big data workloads
Mission-critical applications where uptime and data integrity are paramount

By combining robust capacity, fast SAS connectivity and hot-plug convenience, the HP 1.2TB SFF SAS Hard Disk Drive helps organizations maintain optimal performance while simplifying storage management.