Dell ST91000640NS 2.5 Inch 1TB 7.2K RPM 6Gb/s SATA Hard Drive – Refurb

The Dell ST91000640NS Constellation.2 is a reliable 2.5-inch enterprise SATA hard drive designed for storage expansion and replacement in servers and workstations. With a capacity of 1TB, a 7,200 RPM spindle speed, and a 64MB cache, it delivers dependable performance and data integrity.

Featuring a 6Gb/s SATA interface and enterprise-class durability, this refurbished hard drive is optimized for 24/7 operation, ensuring consistent speed and reliability in demanding IT environments.

Key Features & Benefits

1TB storage capacity provides reliable space for enterprise data.
7,200 RPM spindle speed ensures stable, efficient performance.
64MB cache improves responsiveness and access times.
6Gb/s SATA interface delivers fast data transfers.
Enterprise-grade build supports continuous 24/7 operation.

Ideal Uses

Expanding storage capacity in enterprise servers and workstations.
Reliable replacement drive for Dell and Seagate-compatible systems.
Backup and archival storage with enterprise reliability.
Data center and business applications requiring consistent uptime.

Specifications

Condition: Refurbished device with minor scratches and scuffs. Device has been extensively tested and is fully functional.
Brand: Dell (Seagate OEM)
Model: ST91000640NS Constellation.2
Form Factor: 2.5 Inch
Capacity: 1TB
Spindle Speed: 7,200 RPM
Cache: 64MB
Interface: SATA 6Gb/s
Average Seek Time (Read): 7.5 ms
Average Seek Time (Write): 8.5 ms
Average Latency: 4.16 ms
Dimensions: 15 mm (H) × 70.10 mm (W) × 100.45 mm (L)
Weight: 0.2 kg
Power Usage: 5.43W typical, 2.95W idle
Operating Temperature: 5°C to 60°C
Acoustics (Idle): 2.2 bels

Warranty: 3 Month Carry-in Warranty
What's in the Box: Dell ST91000640NS 1TB 7.2K RPM SATA Hard Drive