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Toshiba

Toshiba MG09 18TB SATA Enterprise

HDEPZ10LFB51
MG Seriesnearline18TBSATA-6G3.5"
No current price
newNot available
Price updated
Price accurate as of Oct 31, 2026, 12:00 AM
No current offer

The Toshiba MG09 18TB SATA Enterprise is a 18TB SATA-6G HDD in new condition. It has no current offer on Amazon. The in-stock alternatives nearest its capacity are listed below.

In stock instead - nearest to 18TB

6 in-stock listings · this listing has no current offer on Amazon · ranked by live cost per tb, refreshed about once a day

DriveCapacityInterfaceRecordingCondition$/TBPrice
WD Ultrastar 14TB SATA WUH721414ALE604
WUH721414ALE604
14TBSATA-6G—REFURB$29.29$410Buy on Amazon
WD Ultrastar 14TB SAS
WUH721414AL5204
14TBSAS-12G—REFURB$30.00$420Buy on Amazon
Seagate Exos X22 22TB
ST22000NM001E
22TBSATA-6G—REFURB$31.02$682Buy on Amazon
Seagate Exos X22 22TB
ST22000NM001E
22TBSATA-6G—REFURB$31.77$699Buy on Amazon
WD Red Pro 22TB NAS WD221KFGX
WD221KFGX
22TBSATA-6GCMRREFURB$33.18$730Buy on Amazon
Seagate Exos X22 22TB
ST22000NM001H
22TBSATA-6G—REFURB$33.64$740Buy on Amazon

Where this listing sits: every 18TB hard drive · 18TB SATA drives · Toshiba 18TB SATA — each page is the live ranking for that slice of the catalogue.

Same capacity, other options
DriveInterfaceCond$/TBPrice
WD Purple 18TB WD180PURZSATA-6GRefurb$25.56$459.99Buy on Amazon
WD Red Pro 18TB WD181KFGXSATA-6GRefurb$32.72$589.00Buy on Amazon
WD Gold 18TBSATA-6GRefurb$33.28$599.00Buy on Amazon
WD Gold 18TBSATA-6GRefurb$33.28$599.00Buy on Amazon

All 18TB drives we track, ranked by cost per terabyte.

Model context

CMR or SMR? What we can and cannot source for this part number

Part of the Toshiba line we track.

Quick Verdict

The Toshiba MG09 18TB SATA Enterprise is a 18TB SATA-6G enterprise drive - Verify recording technology before use in RAID. New unit with full 5-year warranty.

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Specifications

Capacity18TB
Form Factor3.5"
InterfaceSATA-6G
Recording Tech—
RPM7200
Cache512MB
Sector Size512e
Workload Rating550TB/yr
Warranty5 years
ASINB0DMDYRLLL
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 18TB drive we track →Cheapest per terabyte, all categories →Category price trends →
How it compares - 18TB SATA-6G
#1MDD 18TB SATA 7200RPM NAS
$30.56/TB
#2WD Red Pro 18TB WD181KFGX
$32.72/TB
#3WD Red Pro 18TB WD181KFGX
$32.72/TB
#4WD Gold 18TB
$33.28/TB
#5Toshiba MG09 18TB SATA EnterpriseTHIS DRIVE
Out of stock

Also appears in

SATA hard drives
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Frequently Asked Questions

Not right now: Amazon shows no current offer for ASIN B0DMDYRLLL. The in-stock alternatives nearest its 18TB capacity are on this page, ranked by live price.

This listing (HDEPZ10LFB51, ASIN B0DMDYRLLL) carries no renewed, recertified, refurbished or pulled claim in its title, and Amazon reports it as new. On this site that is what "new" means: sold as factory-new. The stored warranty on this row is 5 years, as the listing states it.

Use Case Scenarios

🏠
Home & SMB NAS
Building a high-capacity NAS for media, backups and file sharing.
✓ Excellent fit
Verify CMR recording before using in RAID. New drives come with full warranty.
💾
Backup Server / Veeam Target
Dedicated backup storage for Veeam, Commvault, or NetBackup.
✓ Excellent fit
18TB 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 18TB per drive, a 60-bay JBOD delivers 1080TB 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. Establishes baseline for future comparison.
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 9 hours for 18TB. 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 Toshiba 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 18TB 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.