Seagate IronWolf 4TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 5900 RPM 64MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST4000VNZ08)
Seagate

IronWolf 4TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 5900 RPM 64MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST4000VNZ08)

$223.97 ★★★★½4.7(11,985 reviews)

*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.

Purpose built for multi-user NAS environments, IronWolf is perfect for teams needing to store more and work faster. Designed for up to 8 bays and speeds of up to 180MB/s, these internal hard drives are specifically built for less wear and tear, little to no noise/vibration, no lags or down time, increased file-sharing performance, and lower power consumption. Easily monitor the health of hard drives using the integrated IronWolf Health Management system and Enjoy long-term reliability with 1M hours MTBF and included is a three year Seagate Rescue Data Recovery service and 3-year limited…

SpecPicks Verdict

SpecPicks classifies Seagate IronWolf 4TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA… as a category leader on buyer feedback in the ssds & storage category, based on 11,985 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Seagate's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for ssds & storage 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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

  • ✓ Highly rated — 4.7★ average across customer reviews
  • ✓ Large, well-vetted feedback pool (11,985 reviews)
  • ✓ Backed by Seagate's warranty and support channels
  • ✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

  • IronWolf internal hard drives are the ideal solution for up to 8 bay, multi user NAS environments craving powerhouse performance
  • Store more and work faster with a NAS optimized hard drive providing 4TB and cache of up to 64MB
  • Purpose built for NAS enclosures, IronWolf delivers less wear and tear, little to no noise/vibration, no lags or down time, increased file sharing performance, and much more
  • Easily monitor the health of drives using the integrated IronWolf Health Management system and enjoy long term reliability with 1M hours MTBF
  • Five-year limited product warranty protection plan and three year Rescue Data Recovery Services included

Full Specifications

UPC763649129678
ASINB07H289S79
BrandSeagate
ColorOLD
Model NameIronWolf NAS
Read Speed180 Megabytes Per Second
Unit Count1.0 Count
Form Factor3.5-inch
Item Weight1.4 Pounds
Media Speed4 TB
ManufacturerSeagate Bare Drives
Model NumberST4000VN008
Built-In MediaIronWolf™ 4TB SATA
Item Type NameSeagate IronWolf NAS 5900RPM Internal SATA Hard Drive 4TB 6Gb/s 3.5-Inch - Frustration Free Packaging (ST4000VN008)

Ready to buy?

Seagate IronWolf 4TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 5900 RPM 64MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST4000VNZ08) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.

Related SSDs & Storage

Seagate IronWolf 4TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 5900 RPM 64MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST4000VNZ08)
$223.97
4.7★ (11,985)
View on Amazon →