DatacenterDisk
HGST

HGST HUS726060ALS641 6TB SAS 6G

HUS726060ALS641
UltrastarnearlineCMR6TBSAS-6G3.5"
$33.17/TB
$199.00
newIn Stock
Price updated
Aug 1, 2026, 12:00 AM
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Quick Verdict

The HGST HUS726060ALS641 6TB SAS 6G is a 6TB SAS-6G enterprise drive at $33.17/TB - CMR recording makes it safe for all RAID levels and NAS deployments. New unit with full manufacturer warranty.

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Specifications

Capacity6TB
Form Factor3.5"
InterfaceSAS-6G
Recording TechCMR
RPM7200
Cache—
Sector Size512e
Workload Rating—
Warranty—
ASINB086Q2KN9R

90-Day Price History

$31$33$3505/0307/0108/01
How it compares - 6TB SAS-6G
#1Dell NWCCG 6TB SAS 6G NL Renewed
$11.67/TB
#2Dell NWCCG 6TB SAS 6G NL Renewed
$16.67/TB
#3HGST HUS726060ALS641 6TB SAS 6GTHIS DRIVE
$33.17/TB
#4HGST HUS726060ALS641 6TB SAS 6GTHIS DRIVE
$33.17/TB

Compare to similar 6TB SAS-6G drives

Dell
NWCCG 6TB SAS 6G NL Renewed
$11.67/TB
$69.99
REFURB
Dell
NWCCG 6TB SAS 6G NL Renewed
$16.67/TB
$100.00
new

Frequently Asked Questions

Yes. The HUS726060ALS641 6TB SAS 6G 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 or workstation equipped with a SAS HBA or SAS backplane. Tested with Dell PowerEdge, HPE ProLiant, Supermicro and IBM System x 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 SAS drives are ideal for backup targets. Dual-port SAS suits dual-path backup infrastructure.
🏗️
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. SAS dual-port suits HA cluster shared 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 HGST 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: HBA not initialized, SAS expander issue, cable fault, or incompatible controller.
Fix: Verify HBA firmware. Check SAS topology with sas2ircu or StorCLI. Test with known-good cable. Confirm drive is SAS not SATA.