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Seagate IronWolf Pro 12TB NAS Internal HDD - CMR 7200RPM

Name: Seagate IronWolf Pro 12TB NAS Internal HDD - CMR 7200RPM
Brand: Seagate
SKU: B0B94KSFTH
Price: 339.76 USD
Availability: InStock
Rating: 4.1 (1757 reviews)

4.1 (1,757 reviews)

Posted May 12, 2026

$339.76$400.76

15% OFFYou save $61.00

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In StockPrice changed 13d ago

Is this a good deal?

High Performance: All-CMR (conventional magnetic recording) portfolio enables consistent, industry-leading 24×7 performance allowing users to access data anytime, anywhere
Class-Leading Dependability: Up to 550TB/year workload rating, 2.5M hours MTBF, and 5-year limited warranty for unparalleled total cost of ownership (TCO)
Peace of Mind with Data Recovery: Complimentary 3 year Rescue Data Recovery Services for a hassle-free, zero-cost data recovery experience
IronWolf Health Management: Helps protect data with prevention, intervention, and recovery recommendations to ensure peak system health
Optimized for NAS: AgileArray with dual-plane balancing, time-limited error recovery (TLER), and rotational vibration (RV) sensors to deliver top RAID performance in multi-bay environments

Good Deal

Save 15% on this 12TB enterprise NAS drive. CMR technology with 7200 RPM and 256MB cache. Ideal for multi-bay RAID storage.

What we like

All-CMR technology for consistent performance
550TB/year workload rating, 2.5M hours MTBF
5-year warranty and 3-year Rescue Data Recovery
AgileArray with RV sensors for RAID

Watch out for

Heavier than consumer drives at 7.7 lbs
Noise level higher than standard HDDs

Tip: Pair with a NAS enclosure that supports 3.5-inch drives and RAID for best performance.

Our Take

Best for: Perfect for home lab enthusiasts and small business NAS users.

The Seagate IronWolf Pro 12TB is a workhorse for NAS environments. Its all-CMR technology ensures consistent read/write speeds, even under heavy workloads. 5 million hours MTBF, it's built for 24/7 operation in multi-bay systems. The AgileArray firmware with rotational vibration sensors keeps RAID arrays stable. On the downside, this drive is heavier and noisier than typical desktop HDDs, so it's best kept in a dedicated NAS enclosure. The 5-year warranty and included 3-year Rescue Data Recovery service add peace of mind. 76, it's a good price for the reliability and performance. 76 list price makes it a solid choice for anyone needing enterprise-grade storage.

Price Analysis

Currently at $339.76, a 15% discount off the $400.76 list price. The 90-day average was $325.34, so this is slightly above that but still a reasonable price for a new unit. Considering the 5-year warranty and included data recovery, it's a solid buy.