Seagate ST91000640NS Constellation.2 1TB 7200RPM SATA-6.0Gbps 2.5-Inch Internal Hard Drive

$199.00 Regular price
SeagateSKU: 863420
Model Number: ST91000640NS
Condition: New
In stock:  Yes
No reviews

Sale price$199.00



This is one of Seagate's second generation Constellation hard drives. It has a 3.31W power output, making it highly energy efficient. In the long run this will help reduce your costs to run your IT infrastructure. The transfer speeds are lightning quick with a SATA 6.0GB/s interface. 1 Terabyte of capacity is more than plenty for the average user and still plenty for an enterprise level. This hard drives runs at 7200RPM, not the fastest, but it won't be noticeably different to the average user.



Mfr Part Number: ST91000640NS

Brand: Seagate

Model Number: ST91000640NS

Type: Hard Drive


Technical Description

Brand: Seagate

Series: Constellation.2

Interface: SATA 6.0Gb/s

Capacity: 1TB

Cache: 64MB

Average Latency: 4.16ms

RPM: 7200 RPM

Form Factor: 2.5"

Height (maximum): 15mm

Width (maximum): 70.1mm

Length (maximum): 100.45mm



Second generation of the first 2.5-inch, mainstream capacity, 15mm z-height, enterprise-class nearline drive for space-constrained data centers

2.5-inch enterprise-class hard drive

Energy efficient storage at under 3.31 watts (idle)

Highest nearline reliability with an MTBF of 1.4M hours


* Product descriptions and part numbers are subject to change, and may not reflect manufacturer product changes. Please check the manufacturer's website and use the item's manufacturer part number to find the most up to date product description.

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