Seagate

Seagate ST6000NM0024 6TB Enterprise HDD Renewed

4.4 (38 reviews)
3.5in

A renewed 6TB enterprise-grade hard drive built for 24/7 server, NAS, and surveillance workloads with a 5-year warranty.

$175.00*$279.90Save 37%
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

The Seagate ST6000NM0024 is an enterprise capacity hard drive originally engineered for the demands of data centers, server rooms, and always-on storage systems. With 6TB of storage spinning at 7200 RPM and backed by a 128MB cache, it is built to handle the sustained read/write operations that enterprise and surveillance applications demand around the clock. The SATA 6Gb/s interface makes it a drop-in upgrade for NAS enclosures, RAID arrays, desktop workstations, and DVR/NVR surveillance systems without requiring specialized controllers.

This particular unit is sold in renewed condition, meaning it has been inspected, tested, and verified to meet functional standards before resale. The included 5-year warranty from the reseller provides a meaningful safety net, especially for users building redundant storage arrays where individual drive replacement is a planned part of the system's lifecycle. For anyone needing high-capacity, reliable mechanical storage without paying new-drive prices, the ST6000NM0024 offers an enterprise pedigree at a fraction of its original cost.

Key Features

6TB Capacity, 7200RPM, 128MB Cache, 3.5in Hard Drive

Enterprise Grade, 3.5" Internal Hard Drive

Designed for 24/7/365 Heavy Duty, Reliable

Perfect for Any brand of SATA NAS, RAID, Servers, Desktop PC, Surveillance System, NVR, CCTV DVR

5 Year Warranty from Reseller

Specifications

Brand
Seagate
Model
ST6000NM0024
Capacity
6 TB
Spindle Speed
7200 RPM
Cache
128 MB
Interface
SATA 6Gb/s
Form Factor
3.5 inches
Type
Internal Hard Drive
Condition
Renewed
Duty Cycle
24/7/365
Warranty
5 Years (Reseller)

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Pros & Cons

👍 Pros

  • Enterprise-grade construction rated for continuous 24/7/365 operation under heavy workloads.
  • 7200 RPM speed with 128MB cache provides strong sequential and random access performance for its class.
  • 6TB capacity offers substantial storage in a single 3.5-inch drive bay.
  • SATA 6Gb/s interface ensures broad compatibility with existing systems and controllers.
  • Includes a 5-year warranty from the reseller, which is generous coverage for a renewed drive.

👎 Cons

  • Renewed condition means the drive has prior use, which introduces some uncertainty about remaining lifespan despite testing.
  • Mechanical hard drive technology is significantly slower than SSD alternatives for random I/O workloads.
  • At 7200 RPM, it generates more heat and noise than slower 5400 RPM NAS-specific drives.
  • SATA interface limits throughput compared to SAS drives used in higher-end enterprise environments.

Frequently Asked Questions

It means the drive has been professionally inspected, tested, and restored to working condition. It ships with a 5-year warranty from the reseller, providing long-term coverage.
Yes. The ST6000NM0024 is an enterprise-class drive designed for 24/7 operation in NAS, RAID, server, and surveillance environments with consistent heavy workloads.
It uses a SATA 6Gb/s interface, which is compatible with virtually all modern desktop, server, and NAS motherboards and controllers.
The 7200 RPM spindle speed, combined with a 128MB cache, delivers faster read and write speeds compared to 5400 RPM drives, which matters for enterprise workloads that involve frequent data access.
It is a standard 3.5-inch internal hard drive that fits in any standard desktop or server drive bay.