Compare Hard Disk Drives

Compare Western Digital Purple 8TB vs Purple 3TB WD30PURX

Western Digital Purple 8TB and Western Digital Purple 3TB WD30PURX are both hard disk drives with the same Interface (SATA 6 Gb/s) and Form Factor (3.5"). The main differences are in Capacity, Cache and RPM.

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Western Digital Purple 8TB

Western Digital Purple 3TB WD30PURX

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Prices
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In Stock

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Last updated 41 minutes ago.

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Brand

Western Digital

Brand

Western Digital

Model

WD8001PURP

Model

WD30PURX

Release Date

📅 May 2021

Release Date

📅 February 2014

* First availability for purchase, it may not correspond to the actual market launch date.

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Performance (Charts)

n/a

Performance (Charts)

85th / 637

Effective Value

-

Effective Value

69th / 161

Price history

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Price history

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Price/GB

$0.04

Price/GB

$0.03

GB/$1

26.67

GB/$1

35.29

Capacity

8000 GB

Capacity

3000 GB

Cache

256MB

Cache

64MB

RPM

7200

RPM

5400

Interface

SATA 6 Gb/s

Interface

SATA 6 Gb/s

Form Factor

3.5"

Form Factor

3.5"

Options (3)

	14TB HDD $299.99
	22TB HDD $869.00
	18TB HDD $734.99

Options (3)

	2TB Old Generation Surveillance HDD $140.00
	4TB Old Generation Surveillance HDD $124.95
	6TB Old Generation Surveillance HDD $250.00

Comparison and key differences summary

Reasons to buy the Western Digital Purple 8TB:

Newer Product, it was released around 7 years later
More Capacity (+5000 GB available)
Higher Revolutions Per Minute (+1800 RPM)
More Internal Cache (+192 MB available)

Reasons to buy the Western Digital Purple 3TB WD30PURX:

65% cheaper, you can save $295.00

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