Name: 1TB 7.2K SAS 2.5-Inch 6Gb/s Hard Drive
Brand: Seagate
Price: 39.95 USD
Availability: InStock

Seagate ST91000640SS 1TB 7.2K SAS 2.5-Inch 6Gb/s Hard Drive

price

$39.95

In Stock: 46
Manufacturer: Seagate
Model or Part: ST91000640SS
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 Seagate ST91000640SS is a high-performance 1TB 2.5-inch SAS hard drive designed for enterprise storage environments that demand reliability and speed. Operating at 7200 RPM, this drive delivers consistent data transfer rates over a 6Gb/s SAS interface, making it an ideal choice for servers, storage arrays, and high-density rack solutions. With its compact 2.5-inch form factor, the drive fits easily into space-constrained chassis while providing the capacity and endurance required for mission-critical workloads.

Key Features

1TB native capacity for large data sets and applications
7200 RPM spindle speed for fast random and sequential access
6Gb/s SAS interface ensures low latency and high throughput
Enterprise-grade reliability with a 5 year MTBF rating
2.5-inch (7mm) form factor for dense storage configurations
Advanced error correction and data integrity features

Technical Specifications

Model/Part Number: ST91000640SS
Interface: Serial Attached SCSI (SAS) 6Gb/s
Form Factor: 2.5-inch (7mm)
Capacity: 1TB (1,000,204,886,016 bytes)
Rotational Speed: 7200 RPM
Average Seek Time: 9.0 ms
Cache Size: 64 MB DDR3
Operating Temperature: 0 to 55 deg C
Power Consumption (Read/Write): 5.5 W (typical)
Connector Type: SAS 29-pin

Typical Applications

Enterprise servers and blade systems requiring high I/O performance
Storage area networks (SAN) and network attached storage (NAS) devices
High-density data centers and rackmount storage arrays
Database servers, virtualization platforms, and email systems
Backup and archival solutions where reliability is essential

By combining robust capacity with fast rotational speed and a reliable SAS interface, the Seagate ST91000640SS delivers the performance and durability needed to keep critical workloads running smoothly in demanding environments.