DatacenterDisk

MDD 12TB SATA Enterprise HDD - Prices

3 drives tracked. From $27.50/TB. Updated every 4 hours.

Buy or Skip?
✓ Buy if: you want 1% below-average pricing on 12TB MDD 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 → $329.95
Best $/TB
$27.50
Drives
3
Condition
Refurb

At $27.50/TB, MDD 12TB SATA drives are $11.46/TB cheaper than the 12TB SATA category average of $38.96/TB — strong value at this capacity.

MDD 12TB SATA - worth it?

MDD MaxDigitalData 12TB SATA drives ship new with 5-year warranties at aggressive pricing. At $27.50/TB they are often the best $/TB in this capacity.

$/TB ▲Brand / ModelCapInterfaceTechCacheSectorWtyPriceCond.90DBuy
👑$27.50
~ 30d avg
MDD
12TB SATA 6G 7200RPM Enterprise
MDD12TSATA25672E
Refurb · CMR · 5yr
12TB
SATA-6G
7,200 RPM
CMR256MB512e5yr$329.95REFURBBuy →Details▼
👑$27.50
~ 30d avg
MDD
12TB SATA 6G 7200RPM NAS
MDD12TSATA25672NAS
Refurb · CMR · 5yr
12TB
SATA-6G
7,200 RPM
CMR256MB512e5yr$329.99REFURBBuy →Details▼
$28.33
~ 30d avg
MDD
12TB SATA 6G 7200RPM 256MB NAS
MDD12TSATA25672NAS
Refurb · CMR · 5yr
12TB
SATA-6G
7,200 RPM
CMR256MB512e5yr$339.99REFURBBuy →Details▼

Drive Specifications

MDD 12TB SATA 6G 7200RPM Enterprise
MDD12TSATA25672E
REFURB
$27.50/TB
$329.95 total
Capacity
12TB
Interface
SATA-6G
Form Factor
3.5"
Recording
CMR
RPM
7,200
Cache
256MB
Sector Size
512e
Workload
—
Warranty
5 years
MDD 12TB SATA 6G 7200RPM NAS
MDD12TSATA25672NAS
REFURB
$27.50/TB
$329.99 total
Capacity
12TB
Interface
SATA-6G
Form Factor
3.5"
Recording
CMR
RPM
7,200
Cache
256MB
Sector Size
512e
Workload
—
Warranty
5 years
MDD 12TB SATA 6G 7200RPM 256MB NAS
MDD12TSATA25672NAS
REFURB
$28.33/TB
$339.99 total
Capacity
12TB
Interface
SATA-6G
Form Factor
3.5"
Recording
CMR
RPM
7,200
Cache
256MB
Sector Size
512e
Workload
—
Warranty
5 years

Other MDD SATA capacities

2TB3TB6TB10TB12TB14TB18TB20TB

Other brands at 12TB SATA

MDDSeagateSynologyToshibaWD

Frequently Asked Questions

MDD enterprise 12TB SATA drives listed here use CMR recording and are safe for RAID. Always verify by model number if purchasing from a third party.

MDD 12TB 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.

Refurbished datacenter pulls available. Verify SMART data on arrival. Look for sellers with 90+ day warranty.

Use Case Scenarios

🏠
Home & SMB NAS
Building a high-capacity NAS for media, backups and file sharing.
✓ Excellent fit
CMR recording is RAID-safe and fully compatible with Synology, QNAP, TrueNAS and UnRAID. Refurb units offer strong value for non-critical NAS.
💾
Backup Server / Veeam Target
Dedicated backup storage for Veeam, Commvault, or NetBackup.
✓ Excellent fit
12TB 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. 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 6 hours for 12TB. 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 MDD 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 12TB 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.