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Deal.ai › Seagate › Internal Hard Drives
Seagate
Seagate IronWolf ST4000VN006 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive

Seagate IronWolf ST4000VN006 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive

4.7(19 ratings)

Best price now

$189.99at WalmartChecked Nov 9

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Price facts

  • Last seen at $189.99 at Walmart on Nov 9.

Our take on the Seagate IronWolf ST4000VN006 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive

The Seagate IronWolf ST4000VN006 is a 4TB 3.5-inch SATA hard drive built for NAS enclosures and always-on multi-bay storage. It spins at 5400 RPM with a 256MB cache and uses conventional magnetic recording, so it is a quieter, cooler-running alternative to 7200 RPM NAS drives. It suits home and small-office NAS owners who want bulk storage for backups, media and shared files. Against rivals like WD Red Plus, it trades some sequential speed for lower power draw and noise, and it lacks the vibration sensors and higher workload rating of Seagate's own IronWolf Pro line.

Best forHome and small-office NAS ownersBulk backup and media storageQuiet always-on multi-bay enclosuresBudget-minded RAID builds
Pros
  • 4TB capacity in a single 3.5-inch drive
  • 256MB cache helps burst reads and writes
  • 5400 RPM runs cooler and quieter than 7200 RPM drives
  • Rated for 24/7 operation in multi-bay NAS
  • IronWolf Health Management works with supported NAS systems
Cons
  • Slower sequential performance than 7200 RPM NAS drives
  • No rotational vibration sensors like the IronWolf Pro
  • Lower workload rating than Pro-tier drives
  • Not intended as a desktop boot drive

Seagate IronWolf ST4000VN006 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive prices at every store

  • WalmartNew

    In stockSold by SeagateReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $189.99Free shippingChecked Nov 9
    Visit Walmart

What reviewers say

  • 4.7 / 519 ratings

Buyers rate it highly, with 4.7 out of 5 from 19 ratings. Owners describe it as a dependable, quiet NAS drive that runs cool in multi-bay enclosures.

What people mention
  • NoisePraisedOwners say it runs quietly in NAS enclosures, especially compared with 7200 RPM drives.
  • HeatPraisedThe 5400 RPM spindle keeps temperatures low in multi-bay setups.
  • ReliabilityPraisedBuyers report steady operation in always-on RAID arrays.
  • SpeedMixedSequential transfers are fine for backups and media, but slower than 7200 RPM NAS drives.
  • Sustained writesCriticisedLarge transfers can slow once the cache is exhausted.

About the Seagate IronWolf ST4000VN006 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive

The Seagate IronWolf ST4000VN006 is a 4TB internal 3.5-inch hard drive with a SATA 6.0Gb/s interface. It spins at 5400 RPM and has a 256MB cache.

It is built for 24/7 operation in RAID storage setups. It works with desktop PCs, workstations and servers.

It includes IronWolf Health Management and three years of Rescue Data Recovery Services. This listing is for a single drive.

Model
ST4000VN006
Capacity
4TB
Rotation speed
5400 RPM
Cache
256MB
Interface
SATA 6.0Gb/s
Form factor
3.5" internal
Compatibility
Desktop PC, workstation, server
Features
IronWolf Health Management, 3-year Rescue Data Recovery Services
Pack size
Single drive

Specifications

color
MulticolorSource

Questions and answers

Is this drive meant for a NAS or a desktop PC?
It is designed for NAS enclosures and multi-bay RAID storage. It works in a desktop, but it is not a fast boot drive.
How does it differ from the IronWolf Pro?
The Pro adds rotational vibration sensors, a higher workload rating and faster spindle speeds. This model is quieter and cooler but slower.
Will it fit a standard 3.5-inch bay?
Yes. It is a standard 3.5-inch SATA drive with a SATA 6.0Gb/s interface.
Does it work with IronWolf Health Management?
Yes, on NAS systems that support it. It monitors drive health and can warn of problems early.
Is 5400 RPM fast enough for media streaming?
Yes for most home media libraries. It handles sequential reads well, though large simultaneous transfers are slower than on 7200 RPM drives.
Where is the Seagate IronWolf ST4000VN006 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive cheapest?
At Walmart, for $189.99, as of our latest check.
What do buyers say about the Seagate IronWolf ST4000VN006 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive?
Rated 4.7 out of 5 from 19 ratings.

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