WD Red Pro vs Seagate IronWolf Pro
WD Red Pro and Seagate IronWolf Pro are the premium NAS drive tiers from the two biggest HDD manufacturers. Both target multi-bay rackmount and desktop NAS systems with heavier-than-average workloads, think always-on file servers, virtualization backing stores, multi-user editing, and large RAID arrays. If you are building a serious NAS and want the longest warranty and highest workload ceiling, the choice is between these two.
Quick comparison
WD Red Pro: 5-year warranty, 300 TB/year workload, up to 24 bays, CMR across all capacities, NASware 3.0 firmware. IronWolf Pro: 5-year warranty, 300 TB/year workload, up to 24 bays, CMR at most capacities, AgileArray with RV sensors, 3-year Rescue Data Recovery included. On paper the specs are nearly identical. In practice, the deciding factors are usually price at your target capacity and whether you value Seagate's bundled data recovery service.
Prices updated daily from Amazon.com. All links go directly to the retailer. Details.
WD Red Pro, Current Prices
Western Digital Red Pro NAS drives sorted by price per terabyte. 5-year warranty, 300 TB/year workload, CMR, designed for up to 24-bay NAS systems.
Western Digital 18TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD181KFGX
Western Digital 20TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD202KFGX
Western Digital 26TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD260KFGX
Western Digital 12TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD122KFBX
Western Digital 24TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" -WD241KFGX
Western Digital 10TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD103KFBX
Western Digital 10TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD102KFBX
Western Digital 14TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD141KFGX
Seagate IronWolf Pro, Current Prices
Seagate IronWolf Pro NAS drives sorted by price per terabyte. 5-year warranty, 300 TB/year workload, AgileArray with RV sensors, and 3-year Rescue Data Recovery.
Seagate IronWolf Pro ST14000NE0008 14 TB Hard Drive - 3.5" Internal - SATA (SATA/600)
Seagate IronWolf Pro ST12000NE0008 12 TB Hard Drive - 3.5" Internal - SATA (SATA/600)
Seagate IronWolf Pro 24TB Enterprise NAS Internal HDD Hard Drive – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 512MB Cache for RAID Network Attached Storage, Rescue Services (ST24000NTZ02)
Seagate IronWolf Pro, 14 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage (ST14000NT001)
Seagate IronWolf Pro ST16000NE000 16 TB Hard Drive - 3.5" Internal - SATA (SATA/600), Mechanical Hard Disk
Seagate IronWolf Pro ST12000NE0008 12 TB Hard Drive - 512E Format - SATA 600-3.5" Drive - Internal - 7200RPM - 256 MB Buffer - Hot Pluggable
Seagate IronWolf Pro 10TB NAS Internal Hard Drive HDD –CMR 3.5 Inch SATA 6Gb/s 256MB Cache for RAID Network Attached Storage, Data Recovery Service – Frustration Free Packaging (ST10000NEZ008)
Seagate IronWolf Pro 10Tb NAS Internal Hard Drive HDD – 3.5 Inch Sata 6GB/S 7200 RPM 256MB Cache for Raid Network Attached Storage, Data Recovery Rescue Service (ST10000NE0004)
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