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Seagate Exos ST24000NM000C 24TB 7.2K RPM SATA 6Gb/s 512e 3.5in Enterprise Hard Drive (Renewed)
Amazon Renewed

Seagate Exos ST24000NM000C 24TB 7.2K RPM SATA 6Gb/s 512e 3.5in Enterprise Hard Drive (Renewed)

Bottom line: The Seagate Exos 24TB 7.2K RPM SATA 6Gb/s 512e 3.5in Enterprise Hard Drive: 24TB CMR capacity in a standard 3.5in bay, no SMR write-cache stalls; main trade-off: renewed unit, so prior power-on hours are unknown until you read SMART.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ 24TB CMR capacity in a standard 3.5in bay, no SMR write-cache stalls
  • ✓ Helium-sealed body cuts idle wattage and drive weight vs air-filled 3.5in disks
  • ✓ 2.5M-hour MTBF rating, built for 24x7 duty cycles
  • ✓ SATA 6Gb/s 512e interface drops into most NAS and server backplanes
  • ✓ Renewed pricing on an Exos enterprise drive instead of desktop-class media

Cons

  • ✗ Renewed unit, so prior power-on hours are unknown until you read SMART
  • ✗ Warranty is the Amazon Renewed Guarantee, not Seagate's enterprise term
  • ✗ 512e emulation can slow 4K-unaligned legacy workloads
  • ✗ Enterprise 7.2K RPM drive is audible and warm in a desk-side case

Manufacturer description

Amazon Renewed is your trusted destination for a huge selection of smartphones, computers, video games, power tools, and even more products that work and look like new and are backed by the Amazon Renewed Guarantee.

SpecPicks Verdict

SpecPicks scored Seagate Exos 24TB 7.2K RPM SATA 6Gb/s 512e 3.5in Enterprise Hard Drive using a rating × review-volume × price-fit model applied to published specs and reviews across the PC & gaming hardware category. Amazon Renewed's PC & gaming hardware lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for PC & gaming hardware of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • 24TB Capacity in a 3.5 inch form factor
  • Conventional Magnetic Recording (CMR) technology for consistent performance.
  • Helium Sealed-Drive Design for lower power consumption, reduced weight, and increased durability.
  • Built for 24x7 operation in demanding environments.
  • Rated for 2.5 million hours Mean Time Between Failures (MTBF).

Full Specifications

BrandSeagate
Model NameExos ST24000NM000C
Read Speed285 Megabytes Per Second
Unit Count1.0 Count
Form Factor3.5-inch
Model NumberExos ST24000NM000C
Built-In MediaESD Bag
Hard Disk Size24 TB
Hard-Drive Size24 TB
Number of Items1
Special FeatureCMR Technology
Installation TypeInternal Hard Drive
Compatible DevicesComputer, Smartphone
Data Transfer Rate285 Megabytes Per Second
Enclosure MaterialAluminum Or Glass
Additional FeaturesCMR Technology
Hard Disk InterfaceSerial ATA-600
Warranty Description90 days limited warranty
Hard Disk DescriptionMechanical Hard Disk
Hard Disk Form Factor3.5 Inches

Ready to buy?

Seagate Exos ST24000NM000C 24TB 7.2K RPM SATA 6Gb/s 512e 3.5in Enterprise Hard Drive (Renewed) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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Seagate Exos ST24000NM000C 24TB 7.2K RPM SATA 6Gb/s 512e 3.5in Enterprise Hard Drive (Renewed)
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