Seagate

Seagate 28TB IronWolf Pro Internal NAS Hard Drive | SATA (ST28000NT000)

Name: Seagate 28TB IronWolf Pro Internal NAS Hard Drive | SATA (ST28000NT000)
Brand: Seagate
SKU: B0FFBPK8T7

Status: Seagate 28TB IronWolf Pro Internal NAS Hard Drive: Unavailable on Amazon as of 2026-10-20 22:13 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The Seagate 28TB IronWolf Pro Internal NAS Hard Drive: All-CMR platters, no SMR write-speed collapse during RAID rebuilds; main trade-off: seagate says it needs a compatible NAS or RAID setup to test properly.

Unavailable on Amazon as of 2026-10-20 22:13 UTC

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-20

Mike Perry — Hardware researcher since 2014. For NAS and home-server hardware, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ All-CMR platters, no SMR write-speed collapse during RAID rebuilds
✓ 550TB/year workload rating handles heavy 24x7 NAS duty
✓ 2.5M-hour MTBF and 5-year limited warranty from Seagate
✓ Includes 3 years of Rescue Data Recovery Services at no cost
✓ RV sensors and dual-plane balancing for dense multi-bay chassis

Cons

✗ Seagate says it needs a compatible NAS or RAID setup to test properly
✗ SATA interface, so no SAS dual-port or multipath support
✗ High-capacity platters mean long rebuild windows in large arrays

Manufacturer description

High Performance: All-CMR (conventional magnetic recording) portfolio enables consistent, industry-leading 24×7 performance allowing users to access data anytime, anywhere Class-Leading Dependability: Up to 550TB/year workload rating, 2.5M hours MTBF, and 5-year limited warranty for unparalleled total cost of ownership (TCO) Peace of Mind with Data Recovery: Complimentary 3 year Rescue Data Recovery Services for a hassle-free, zero-cost data recovery experience

SpecPicks Verdict

SpecPicks scored Seagate 28TB IronWolf Pro Internal NAS Hard Drive using a rating × review-volume × price-fit model applied to published specs and reviews across the nas & home servers category. Seagate's nas & home servers 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 nas & home servers 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.

Frequently Asked Questions

Is the Seagate IronWolf Pro 28TB CMR or SMR?

It is all-CMR (conventional magnetic recording). Seagate's IronWolf Pro portfolio is CMR across the line, which is why write performance holds up during sustained 24x7 access and RAID rebuilds.

How many terabytes per year can this drive handle?

Seagate rates the ST28000NT000 for up to 550TB/year of workload, with 2.5M hours MTBF. That is a heavy-use rating aimed at always-on NAS boxes rather than desktop duty.

What warranty and data recovery coverage comes with it?

A 5-year limited warranty plus three years of complimentary Rescue Data Recovery Services, which covers one zero-cost recovery attempt. Check the product listing for current terms in your region.

Will it work in a crowded multi-bay NAS without vibration problems?

AgileArray adds rotational vibration sensors and dual-plane balancing specifically for multi-bay chassis, plus time-limited error recovery (TLER) so the drive does not drop out of a RAID array on a long retry.

Do I need a specific NAS to use this drive?

Seagate states this drive is designed specifically for NAS systems and may require specific setup and compatible hardware. Confirm your enclosure supports 28TB drives, and test in a compatible NAS or RAID environment first.

Key Features

High Performance: All-CMR (conventional magnetic recording) portfolio enables consistent, industry-leading 24×7 performance allowing users to access data anytime, anywhere
Class-Leading Dependability: Up to 550TB/year workload rating, 2.5M hours MTBF, and 5-year limited warranty for unparalleled total cost of ownership (TCO)
Peace of Mind with Data Recovery: Complimentary 3 year Rescue Data Recovery Services for a hassle-free, zero-cost data recovery experience
IronWolf Health Management: Helps protect data with prevention, intervention, and recovery recommendations to ensure peak system health
Optimized for NAS: AgileArray with dual-plane balancing, time-limited error recovery (TLER), and rotational vibration (RV) sensors to deliver top RAID performance in multi-bay environments
*This drive is designed specifically for NAS systems and may require specific setup and compatible hardware. Always test in a compatible NAS or RAID environment.

Full Specifications

Size	28TB
Brand	Seagate
Color	NAS PRO
Model	ST28000NT000
Warranty	5 Year Manufacturer
UnitCount	1
ReleaseDate	2025-06-21T00:00:01Z
Manufacturer	Seagate
ItemPartNumber	ST28000NT000

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