DatacenterDisk

Dell T05HP vs Seagate IronWolf

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

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Our Recommendation
👑
Seagate IronWolf 8TB NAS

Seagate IronWolf 8TB NAS balances price ($49.36/TB), warranty (3 years), and 180TB/yr workload rating for the best overall value.

Best $/TB: Dell
Best Warranty: Seagate
Best for RAID: Seagate
Full Specification Comparison
Spec
Dell
T05HP 8TB SATA 6G 512e Certified
$33.63/TB
Seagate
IronWolf 8TB NAS
$49.36/TB
Brand
Dell
Seagate
Model
T05HP 8TB SATA 6G 512e Certified
IronWolf 8TB NAS
Series
PowerEdge OEM
IronWolf
Part Number
T05HP
ST8000VN0022
$/TB
👑$33.63
$49.36
Price
$269.00
$394.91
Condition
Refurb
New
Capacity
8TB
8TB
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
Sector Size
512e
512e
Workload Rating
—
180TB/yr
DWPD
N/A
N/A
Warranty
—
3 years
Workload Tier
nearline
nearline
In Stock
✓ In Stock
✓ In Stock
Buy
Buy on Amazon →
Buy on Amazon →
Workload Fit
Workload
Dell
Seagate
NAS Storage
●●●
●●●
Backup Target
●●●
●●●
OLTP Database
●
●
Cold Archive
●●
●●
Virtualization
●
●
AI/ML Storage
●
●
Buying Recommendation
Choose Dell T05HP 8TB SATA 6G 512e Certified if:
  • ✓ You need maximum storage per dollar
  • ✓ You're comfortable with datacenter refurb to maximize savings
Buy Dell →
Choose Seagate IronWolf 8TB NAS if:
  • ✓ You need 3-year warranty coverage for production
  • ✓ You're building a RAID array and need guaranteed CMR compatibility
  • ✓ You need new-with-warranty for compliance or budgeting
Buy Seagate →

Frequently Asked Questions

Dell T05HP offers better value at $33.63/TB vs $49.36/TB - a 32% 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.

Seagate IronWolf carries a longer 3-year warranty vs unknown years for Dell T05HP. Both are enterprise-grade drives built for 24/7 operation.

Dell T05HP 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.