DatacenterDisk

Toshiba MG07ACA14TE vs WD Ultrastar

Side-by-side spec and price comparison. Live data from Amazon US.

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Our Recommendation
👑
Toshiba MG07ACA14TE 14TB SATA Enterprise

Toshiba MG07ACA14TE 14TB SATA Enterprise wins on both price ($23.50/TB) and warranty (5 years).

Best $/TB: Toshiba
Best Warranty: Toshiba
Best for RAID: Toshiba
Full Specification Comparison
Spec
Toshiba
MG07ACA14TE 14TB SATA Enterprise
$23.50/TB
WD
Ultrastar 14TB SATA WUH721414ALE604
$25.71/TB
Brand
Toshiba
WD
Model
MG07ACA14TE 14TB SATA Enterprise
Ultrastar 14TB SATA WUH721414ALE604
Series
MG Series
Ultrastar HC530
Part Number
MG07ACA14TE
WUH721414ALE604
$/TB
👑$23.50
$25.71
Price
$329.00
$359.99
Condition
Refurb
Refurb
Capacity
14TB
14TB
Interface
SATA-6G
SATA-6G
Form Factor
3.5"
3.5"
Drive Type
HDD
HDD
Recording Tech
CMR
CMR
RPM
7,200
7,200
Cache
256MB
512MB
Sector Size
512e
512e
Workload Rating
550TB/yr
—
DWPD
N/A
N/A
Warranty
5 years
—
Workload Tier
nearline
nearline
In Stock
✓ In Stock
✓ In Stock
Buy
Buy on Amazon →
Buy on Amazon →
Workload Fit
Workload
Toshiba
WD
NAS Storage
●●●
●●●
Backup Target
●●●
●●●
OLTP Database
●
●
Cold Archive
●●
●●
Virtualization
●
●
AI/ML Storage
●
●
Buying Recommendation
Choose Toshiba MG07ACA14TE 14TB SATA Enterprise if:
  • ✓ You need maximum storage per dollar
  • ✓ You need 5-year warranty coverage for production
  • ✓ You're building a RAID array and need guaranteed CMR compatibility
  • ✓ Your server runs 24/7 under heavy sustained load
Buy Toshiba →
Choose WD Ultrastar 14TB SATA WUH721414ALE604 if:
  • ✓ You're comfortable with datacenter refurb to maximize savings
Buy WD →

Frequently Asked Questions

Toshiba MG07ACA14TE offers better value at $23.50/TB vs $25.71/TB - a 9% price difference. Factor in warranty length and workload rating when the price gap is small.

Mixing drives of different models in RAID is not recommended even if capacities match. Different firmware, error handling and seek patterns can cause rebuild issues. Use identical drives within the same RAID group for reliable operation.

Toshiba MG07ACA14TE carries a longer 5-year warranty vs unknown years for WD Ultrastar. Longer warranty typically correlates with manufacturer confidence in reliability.

Toshiba MG07ACA14TE is the better fit for NAS storage. It uses CMR recording which is safe for all RAID levels. SATA interface is compatible with all NAS platforms including Synology, QNAP and TrueNAS.