Seagate Constellation.2 1000GB Internal 7200RPM 2.5" (ST91000640NS) Hdd

Seagate Constellation.2 1000GB Internal 7200RPM 2.5" (ST91000640NS) HDD

Seagate Constellation.2 1000GB Internal 7200RPM 2.5" (ST91000640NS) Hdd

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 8 May 2026)
Based on a total of 22,794 customer reviews from independent review platforms.

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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

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Will usually delivered within 5 - 17 working days of receiving cleared payment.
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£47.36
Delivery from £70.03

Seagate 1tb 2.5" Hard Drive ST91000640NS Constellation.2 Internal 7200RPM

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 8 May 2026)
Based on a total of 22,794 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
Will usually delivered within 4 - 16 working days of receiving cleared payment.
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£56.65
Delivery from £53.14

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Product Information

Weight & dimensions

Weight 200 g
Height 14.8 mm
Depth 100.5 mm
Width 70 mm

Other features

Internal Yes
Data transfer rate 6 Gbit/s

Operational conditions

Operating temperature (T-T) 5 - 60 °C
Storage temperature (T-T) -40 - 70 °C
Operating shock 70 G
Non-operating shock 400 G

Power

Operating voltage 5 V
Start-up current 0.99 A
Power consumption (idle) 3.21 W
Power consumption (typical) 5.21 W

Features

Mean time between failures (MTBF) 1400000 h
Storage drive buffer size 64 MB
HDD speed 7200 RPM
HDD capacity 1 TB
Average latency 4.16 ms
Read seek time 8.5 ms
Write seek time 9.5 ms
Interface Serial ATA
HDD size 2.5"

Product information

At a glance

  • 1TB capacity for extensive data storage.
  • 7200 RPM speed for fast data access.
  • Durable design for long-lasting performance.

Note: This text was created with the help of AI.

Discover the Power of Storage with Seagate Constellation.2

If you're on the lookout for a reliable and efficient storage solution, the Seagate Constellation.2 SATA 1TB (ST91000640NS) is a fantastic choice for both home and professional users alike. This hard drive is perfect for servers, workstations, and desktop computers, catering to those who need robust data storage. Whether you're managing large files, running software applications, or simply need a backup solution, this hard drive will meet your needs with ease. Check out more about Hard Drives to compare options and find the perfect fit for you!

Outstanding Performance and Features

The Seagate Constellation.2 sets itself apart with its impressive performance capabilities. Featuring a rotational speed of 7200 RPM and a SATA interface that supports up to 6 Gb/s, this hard drive ensures swift data access and transfer speeds. With a cache size of 64MB, it efficiently manages multiple read and write operations, making it ideal for multitasking environments. Additionally, the drive's advanced technology allows it to manage power consumption effectively while offering a remarkable workload rate of 550TB per year—perfect for demanding applications.

Designed for Reliability and Durability

When it comes to durability, the Constellation.2 is built to last. With a mean time between failures (MTBF) rating of 1.2 million hours, you can trust that your data is safe and sound. It also comes equipped with Seagate’s advanced error correction features to minimize data loss and ensure reliability over time. The sleek, compact design seamlessly fits into various enclosures and systems, making installation simple and straightforward. Its robust construction is complemented by a vibration-resistant design, which is essential for continuous operation in high-performance environments.

Efficient Cooling and Noise Reduction

Not only does the Seagate Constellation.2 provide outstanding performance, but it also excels in keeping noise to a minimum. Featuring an intelligent thermal management system, this hard drive operates quietly, allowing you to enjoy a peaceful workspace without disruptive sounds. Its efficient design also contributes to lower heat generation, helping to maintain optimal operating temperatures for extended periods. Investing in the Seagate Constellation.2 means investing in a hard drive that enhances not only your storage capacity but also your overall computing experience.

Note: This text was created with the help of AI.

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Seagate Constellation.2 1000GB Internal 7200RPM 2.5" (ST91000640NS) Hdd

Cheapest offer

Compatible With: Laptop / Color: Gray / UPC: 0718272182934 / MPN: ST91000640NS / eBay Product ID (ePID): 11089321748 / MaturityScore: 8.0 / ProductTitle: Seagate ST91000640NS 1TB 7.2K SATA 6Gb/s Enterprise 2.5" HDD not for laptops / Rotation Speed: 7200 RPM / Brand: Seagate / Form Factor: 2.5 in / Type: Rev Drive / EAN: 0718272182934 / GTIN: 0718272182934 / Drive Type(s) Supported: HDD / Model: ST91000640NS / Features: Hot Swap / Storage Capacity: 1 TB / Interface: SATA I / Cache: 64 MB / Product Line: Constellation
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