DatacenterDisk

Seagate IronWolf vs Seagate Exos

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

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Our Recommendation
👑
Seagate IronWolf Pro 32TB NAS HAMR

Seagate IronWolf Pro 32TB NAS HAMR wins on both price ($36.25/TB) and warranty (5 years).

Best $/TB: Seagate
Best Warranty: Seagate
Best for RAID: Seagate
Full Specification Comparison
Spec
Seagate
IronWolf Pro 32TB NAS HAMR
$36.25/TB
Seagate
Exos 32TB SATA HAMR Enterprise
$40.00/TB
Brand
Seagate
Seagate
Model
IronWolf Pro 32TB NAS HAMR
Exos 32TB SATA HAMR Enterprise
Series
IronWolf Pro
Exos X
Part Number
ST32000NT000
ST32000NM004K
$/TB
👑$36.25
$40.00
Price
$1159.99
$1279.99
Condition
New
New
Capacity
32TB
32TB
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
512MB
512MB
Sector Size
512e
512e
Workload Rating
👑550TB/yr
👑550TB/yr
DWPD
N/A
N/A
Warranty
👑5 years
👑5 years
Workload Tier
nearline
nearline
In Stock
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Check
Buy
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Workload Fit
Workload
Seagate
Seagate
NAS Storage
●●●
●●●
Backup Target
●●●
●●●
OLTP Database
●
●
Cold Archive
●●●
●●●
Virtualization
●
●
AI/ML Storage
●●
●●
Buying Recommendation
Choose Seagate IronWolf Pro 32TB NAS HAMR if:
  • ✓ You need maximum storage per dollar
  • ✓ Your server runs 24/7 under heavy sustained load
  • ✓ You need new-with-warranty for compliance or budgeting
  • ✓ You need high-density storage for bulk/archive workloads
Buy Seagate →
Choose Seagate Exos 32TB SATA HAMR Enterprise if:
  • ✓ 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
  • ✓ You need new-with-warranty for compliance or budgeting
Buy Seagate →

Frequently Asked Questions

Seagate IronWolf offers better value at $36.25/TB vs $40.00/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.

Both drives carry 5-year warranties and are built for enterprise operation. Check brand-specific AFR data and Backblaze drive stats for real-world failure rate comparisons.

Seagate IronWolf 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.