Seagate Exos X18 18TB vs Western Digital Purple 18TB WD180PURZ Hard Disk Comparison

Seagate Exos X18 18TB and Western Digital Purple 18TB WD180PURZ are both hard disk drives with the same Capacity (18000 GB), RPM (7200) and Interface (SATA 6 Gb/s). The main differences are in Cache.

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Seagate Exos X18 18TB	Western Digital Purple 18TB WD180PURZ
Prices (Change region) In Stock Free shipping $715.00 In Stock $891.67	Prices (Change region) In Stock Free shipping $994.45 In Stock $1,089.00 Last updated 56 minutes ago.
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Brand Seagate	Brand Western Digital
Model ST18000NM000J	Model WD180PURZ
Release Date -	Release Date 📅 November 2019
* 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
Price history View Details ►	Price history View Details ►
Price/GB $0.04	Price/GB $0.06
GB/$1 25.17	GB/$1 18.1
Capacity 18000 GB	Capacity 18000 GB
Cache 256MB	Cache 512MB
RPM 7200	RPM 7200
Interface SATA 6 Gb/s	Interface SATA 6 Gb/s
Form Factor 3.5"	Form Factor 3.5"