DatacenterDisk

HGST 3TB SAS Enterprise HDD - Prices

3 HGST 3TB SAS hard drives tracked. Prices from $15.13/TB. Updated about once a day.

Buy or Skip?
✓ Buy if: you want 32% below-average pricing on 3TB HGST drives. These are datacenter pulls - verify SMART data on arrival.
✗ Skip if: you require new-only drives for production RAID or need guaranteed OEM warranty - consider new alternatives.
Buy on Amazon $45.39
Best $/TB
$15.13
Drives
3
Condition
New + Refurb

At $15.13/TB, HGST 3TB SAS drives are $8.19/TB cheaper than the 3TB SAS category average of $23.32/TB — strong value at this capacity.

HGST 3TB SAS - should you buy?

HGST Ultrastar 3TB SAS drives are the reliability benchmark for enterprise HDD. Hyperscale datacenter pulls at $15.13/TB offer exceptional value.

Condition
Capacity
3 of 3 part numbers
  • $15.13/TB$45.39
    HGST HUS724030ALS640 3TB SAS 6G
    HUS724030ALS640
    3TB · SAS-6G
    Refurb
    Buy on Amazon
  • $18.33/TB$55.00
    HGST Ultrastar HUS723030ALS640 3TB SAS 6G
    HUS723030ALS640
    3TB · SAS-6G
    Refurb
    Buy on Amazon
  • $33.00/TB$99.00
    HGST HUS724030ALS640 3TB SAS 6G
    HUS724030ALS640
    3TB · SAS-6G
    New
    Buy on Amazon

Guides for this capacity: the HDD price forecast · fill a NAS at today's prices

Drive Specifications

HGST HUS724030ALS640 3TB SAS 6G
HUS724030ALS640
REFURB
This offer: sold by Tech on Time (SN RECORDED) · Amazon says Used / LikeNew
$15.13/TB
$45.39 total
Capacity
3TB
Interface
SAS-6G
Form Factor
3.5"
Recording
Not sourced
RPM
7,200
Cache
N/A
Sector Size
512n
Workload
—
Warranty
—
HGST Ultrastar HUS723030ALS640 3TB SAS 6G
HUS723030ALS640
REFURB
This offer: sold by Tech Original · Amazon says Used / Good · title says Renewed
$18.33/TB
$55.00 total
Capacity
3TB
Interface
SAS-6G
Form Factor
3.5"
Recording
Not sourced
RPM
7,200
Cache
N/A
Sector Size
512n
Workload
—
Warranty
—
HGST HUS724030ALS640 3TB SAS 6G
HUS724030ALS640
This offer: sold by Fusion Technology · Amazon says New / Unknown
$33.00/TB
$99.00 total
Capacity
3TB
Interface
SAS-6G
Form Factor
3.5"
Recording
Not sourced
RPM
7,200
Cache
N/A
Sector Size
512n
Workload
—
Warranty
—

Other HGST SAS capacities

1.2TB3TB4TB6TB8TB10TB12TB

Other brands at 3TB SAS

HGSTHPMDDSeagate

Frequently Asked Questions

3 in-stock listings out of 3 tracked; the cheapest is the HGST HUS724030ALS640 3TB SAS 6G at $45.39 ($15.13/TB). The table on this page is the live ranking.

Both are in stock: 1 new and 2 recertified or used. The cheapest new is the HGST HUS724030ALS640 3TB SAS 6G at $99.00, the cheapest recertified or used the HGST HUS724030ALS640 3TB SAS 6G at $45.39 - a 54% shelf gap between two different models, not a like-for-like discount. New carries the manufacturer's warranty; recertified a reseller's.

None of the 3 tracked listings (including the HGST HUS724030ALS640 3TB SAS 6G) has a manufacturer-sourced recording value yet, so this page states none - an unsourced drive is never assumed CMR.

Use Case Scenarios

🏠
Home & SMB NAS
Building a mid-range NAS for media, backups and file sharing.
~ Good fit
Verify CMR recording before using in RAID. Refurb units offer strong value for non-critical NAS.
💾
Backup Server / Veeam Target
Dedicated backup storage for Veeam, Commvault, or NetBackup.
✓ Excellent fit
3TB 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. 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 2 hours for 3TB. 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 3TB 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.