Seagate IronWolf 4TB ST4000VN008 vs Western Digital WD Red Pro 4TB NAS Hard Disk Comparison

Seagate IronWolf 4TB ST4000VN008 and Western Digital WD Red Pro 4TB NAS are both hard disk drives with the same Capacity (4000 GB), Interface (SATA 6 Gb/s) and Form Factor (3.5"). The main differences are in Cache and RPM.

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Seagate IronWolf 4TB ST4000VN008	Western Digital WD Red Pro 4TB NAS
Prices (Change region) In Stock Free shipping $210.00	Prices (Change region) Out of Stock $224.37 Out of Stock Free shipping $244.99 Out of Stock $299.99 In Stock Free shipping $390.87 Show 1 more offers
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Brand Seagate	Brand Western Digital
Model ST4000VN008	Model WD4003FFBX
Release Date 📅 June 2019	Release Date 📅 March 2018
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Performance (Charts) 15th / 637	Performance (Charts) n/a
Effective Value 17th / 161	Effective Value -
Price history View Details ►	Price history View Details ►
Price/GB $0.05	Price/GB $0.06
GB/$1 19.05	GB/$1 17.83
Capacity 4000 GB	Capacity 4000 GB
Cache 64MB	Cache 256MB
RPM 5900	RPM 7200
Interface SATA 6 Gb/s	Interface SATA 6 Gb/s
Form Factor 3.5"	Form Factor 3.5"