DatacenterDisk

WD 26TB SATA Enterprise HDD - Prices

1 drives tracked. From $42.27/TB. Updated every 4 hours.

Buy or Skip?
✓ Buy if: you specifically need WD at this capacity for compatibility.
✗ Skip if: you need higher workload rating than 550TB/year.
Buy on Amazon → $1098.99
Best $/TB
$42.27
Drives
1
Condition
New

At $42.27/TB, WD 26TB SATA drives are $0.00/TB above the 26TB SATA category average of $42.27/TB.

WD 26TB SATA - worth it?

WD 26TB SATA drives include the Ultrastar DC enterprise line and Red Pro NAS series. Both use CMR recording and carry 5-year warranties. From $42.27/TB.

$/TB ▲Brand / ModelCapInterfaceTechCacheSectorWtyPriceCond.90DBuy
👑$42.27
WD
Red Pro 26TB NAS WD260KFGX
WD260KFGX
CMR ·
26TB
SATA-6G
7,200 RPM
CMR512MB——$1,098.99newBuy →Details▼

Drive Specifications

WD Red Pro 26TB NAS WD260KFGX
WD260KFGX
$42.27/TB
$1,098.99 total
Capacity
26TB
Interface
SATA-6G
Form Factor
3.5"
Recording
CMR
RPM
7,200
Cache
512MB
Sector Size
—
Workload
—
Warranty
—

Other WD SATA capacities

4TB6TB8TB10TB12TB14TB16TB18TB20TB22TB24TB26TB

Frequently Asked Questions

WD enterprise SATA drives (Ultrastar, Gold) use CMR. WD Red non-Pro models in some capacities use SMR - always verify the model number. Red Pro and Red Plus are CMR.

WD 26TB SATA drives are compatible with all major NAS platforms including Synology DiskStation, QNAP, TrueNAS, UnRAID, and any server with SATA ports. Check your NAS manufacturer's compatibility list for confirmed models.

New WD 26TB SATA drives with manufacturer warranty. Recommended for production NAS and primary storage.

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. New drives come with full warranty.
💾
Backup Server / Veeam Target
Dedicated backup storage for Veeam, Commvault, or NetBackup.
✓ Excellent fit
26TB 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 26TB per drive, a 60-bay JBOD delivers 1560TB 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 13 hours for 26TB. 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 WD 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 26TB 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.