Seagate

Seagate IronWolf 6TB NAS ST6000VN0041

ST6000VN0041
IronWolfnasCMR6TBSATA-6G3.5"
$43.17/TB
$259.00
newIn Stock
Price updated
Price accurate as of Sep 18, 2026, 12:01 AM
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The Seagate IronWolf 6TB NAS ST6000VN0041 is a 6TB SATA-6G HDD in new condition. It is in stock at $259.00 - $43.17/TB.

Part number: ST6000VN0041 — decoded, with sibling variants and the warranty check.

Same capacity, other options
DriveInterfaceCond$/TBPrice
MDD 6TB SAS 12G 7200RPMSAS-12GRefurb$25.00$149.99Buy
MDD 6TB SAS 12G 7200RPM RenewedSAS-12GRefurb$26.67$159.99Buy
WD WD Purple 6TB WD60PURXSATA-6GRefurb$29.17$174.99Buy
MDD 6TB SATA 6G 7200RPM 128MB EnterpriseSATA-6GRefurb$30.00$179.99Buy

All 6TB drives we track, ranked by cost per terabyte.

Model context

Part of the Seagate line we track.

Quick Verdict

The Seagate IronWolf 6TB NAS ST6000VN0041 is a 6TB SATA-6G enterprise drive at $43.17/TB - CMR recording makes it safe for all RAID levels and NAS deployments. New unit with full 3-year warranty.

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Specifications

Capacity6TB
Form Factor3.5"
InterfaceSATA-6G
Recording TechCMR
RPM
Cache128MB
Sector Size
Workload Rating180TB/yr
Warranty3 years
ASINB01LZDFMWQ
Market context

Against every other drive we have an in-stock price for today, this one is cheaper per tb than 58% of them (140 of 243). The cheapest we can currently buy is $14.99/TB; the middle of the market is $36.87/TB.

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 6TB drive we track →Cheapest per terabyte, all categories →Category price trends →
How it compares - 6TB SATA-6G
#1MDD 6TB SATA 6G 7200RPM Enterprise
$26.67/TB
#2Seagate IronWolf 6TB SATA NAS
$28.33/TB
#3WD WD Purple 6TB WD60PURX
$29.17/TB
#4MDD 6TB SATA 6G 7200RPM 128MB Enterprise
$30.00/TB
#5WD Ultrastar 6TB SATA
$30.00/TB

Works in these NAS machines

Asustor (8 NAS series)
Vendor-listed
On Asustor's list as IronWolf ST6000VN0041
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 IronWolf 6TB NAS ST6000VN0041 uses CMR recording which is fully compatible with all RAID levels. It is rated for 180TB/year workload.

3-year manufacturer warranty.

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 mid-range NAS for media, backups and file sharing.
✓ Excellent 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
6TB SATA drives are ideal for backup targets. SATA gives maximum $/TB for backup repositories.
🏗️
Virtualization Host Storage
VM images and snapshots on Proxmox, VMware or Hyper-V.
~ Good fit
Suitable for VM storage where workloads are not IOPS-intensive. SATA is fine for single-host VM storage. Consider NVMe cache for latency-sensitive VMs.

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 3 hours for 6TB. 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 6TB 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.