Seagate

Seagate BarraCuda 24TB ST24000DM001

ST24000DM001
BarraCudadesktopCMR24TBSATA-6G3.5"
$39.58/TB
$949.99
REFURBNot available
Price updated
Price accurate as of Sep 18, 2026, 09:01 AM
No current offer

The Seagate BarraCuda 24TB ST24000DM001 is a 24TB SATA-6G HDD in used condition. It has no current offer on Amazon; the in-stock alternatives nearest its capacity are listed below.

In stock instead - nearest to 24TB

6 in-stock listings · this listing has no current offer on Amazon · ranked by live cost per tb, refreshed every few hours

DriveCapacityInterfaceRecordingCondition$/TBPrice
WD Ultrastar 24TB SATA WUH722424ALE604
WUH722424ALE604
24TBSATA-6GCMRREFURB$28.29$679Buy/View Price
WD Ultrastar 24TB SATA WUH722624ALE6L4
WUH722624ALE6L4
24TBSATA-6GCMRREFURB$41.04$985Buy/View Price
WD WD Red Pro 24TB WD241KFGX
WD241KFGX
24TBSATA-6GCMRNEW$44.12$1059Buy/View Price
WD WD Purple Pro 24TB WD241PURP
WD241PURP
24TBSATA-6GCMRNEW$45.79$1099Buy/View Price
Seagate Exos X24 24TB SATA
ST24000NM000H
24TBSATA-6GCMRNEW$58.37$1401Buy/View Price
Seagate Exos X22 22TB
ST22000NM001E
22TBSATA-6GCMRREFURB$28.14$619Buy/View Price

Part number: ST24000DM001 — decoded, with sibling variants and the warranty check.

This is a refurbished or recertified listing

Recertified enterprise drives are pulled from datacentre fleets, tested and resold. They are usually the cheapest route to bulk capacity, and the risk is concentrated in the first weeks - so check SMART data the day it arrives rather than the day you need it. What recertified means · Refurbished warranty terms · Verify on arrival

Same capacity, other options
DriveInterfaceCond$/TBPrice
WD Ultrastar 24TB SATA WUH722424ALE604SATA-6GRefurb$28.29$679.00Buy
WD Ultrastar 24TB SATA WUH722624ALE6L4SATA-6GRefurb$41.04$985.00Buy
WD WD Red Pro 24TB WD241KFGXSATA-6GNew$44.12$1058.90Buy
WD WD Purple Pro 24TB WD241PURPSATA-6GNew$45.79$1099.00Buy

All 24TB drives we track, ranked by cost per terabyte.

Model context

CMRSource: Seagate BarraCuda 3.5in data sheet DS2131 Recording technology for this model

Part of the Seagate line we track.

Quick Verdict

The Seagate BarraCuda 24TB ST24000DM001 is a 24TB SATA-6G enterprise drive at $39.58/TB - CMR recording makes it safe for all RAID levels and NAS deployments. As a refurbished unit, run SMART diagnostics on arrival and verify power-on hours.

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Specifications

Capacity24TB
Form Factor3.5"
InterfaceSATA-6G
Recording TechCMR
RPM7200
Cache512MB
Sector Size
Workload Rating
Warranty
ASINB0F1NLJF8C
Market context

We do not have enough in-stock comparators of this type today to place this price against the rest of the market. The category page below ranks everything we do have.

Where the wider market has moved

These are third-party figures about the retail market as a whole, quoted and dated. They are not our own measurements and they do not describe this specific drive.

Compare against every 24TB drive we track →Cheapest per terabyte, all categories →Category price trends →
How it compares - 24TB SATA-6G
#1WD Ultrastar 24TB SATA WUH722424ALE604
$28.29/TB
#2Seagate Exos X24 24TB
$29.17/TB
#3WD Ultrastar 24TB SATA WUH722424ALE6L4
$31.25/TB
#4Seagate SkyHawk AI 24TB ST24000VE002
$35.83/TB
#5Seagate BarraCuda 24TB ST24000DM001THIS DRIVE
$39.58/TB

Works in these NAS machines

UniFi UNAS / UNVR
Fit-verified
Meets Ubiquiti's written 1TB+ CMR requirement; check the 7200RPM clause

Resolved against manufacturer compatibility lists we read and dated, capped at 4. Vendor-listed means the manufacturer names this exact part number; fit-verified is our own check of form factor, interface and recording technology against a published requirement. Neither is a guess, and a drive the registry cannot resolve shows nothing here rather than a maybe. How compatibility actually works

Frequently Asked Questions

Yes. The BarraCuda 24TB ST24000DM001 uses CMR recording which is fully compatible with all RAID levels.

Warranty varies by seller. Check the Amazon listing for current warranty terms.

Compatible with any server, NAS or workstation with a SATA port. Works in Synology, QNAP, TrueNAS, UnRAID and all major NAS platforms.

Use Case Scenarios

🏠
Home & SMB NAS
Building a high-capacity NAS for media, backups and file sharing.
~ Good fit
CMR recording is RAID-safe and fully compatible with Synology, QNAP, TrueNAS and UnRAID. Refurb units offer strong value for non-critical NAS.
💾
Backup Server / Veeam Target
Dedicated backup storage for Veeam, Commvault, or NetBackup.
✓ Excellent fit
24TB SATA drives are ideal for backup targets. SATA gives maximum $/TB for backup repositories.
☁️
Object Storage / Cold Data Tier
High-density storage for MinIO, Ceph or Hadoop at scale.
✓ Excellent fit
At 24TB per drive, a 60-bay JBOD delivers 1440TB raw — enough for petabyte-scale object storage.

Maintenance & Troubleshooting

Maintenance Checklist

On installCheck SMART baseline on arrival
Run smartctl -a /dev/sdX and record: Reallocated_Sector_Ct, Power_On_Hours, Spin_Retry_Count. Critical for refurb drives — refuse any with reallocated sectors > 0.
MonthlyRun SMART short self-test
smartctl -t short /dev/sdX — takes 1-2 minutes, catches most developing issues. Schedule during off-peak.
QuarterlyRun SMART long self-test
smartctl -t long /dev/sdX — full surface scan, takes 12 hours for 24TB. Any test failure is grounds for immediate replacement.
QuarterlyCheck RAID array health
Verify no degraded drives. A degraded array with no hot spare is one failure from data loss. Check mdstat or controller UI.
AnnuallyVerify drive firmware version
Check Seagate support site for firmware updates. Some versions have known bugs affecting integrity.
Every 3-5 yearsPlan proactive replacement
Enterprise HDDs have higher failure rates after year 4-5. At 24TB per drive, budget for replacements before failures occur.

Troubleshooting Guide

Cause: Loose SATA data or power cable, failed port, or drive not spinning up.
Fix: Reseat both cables. Try a different port. Listen for spin-up sound. Test with a known-good cable.