Compare Hard Disk Drives

Compare Western Digital 8TB WD Purple vs Black 8TB

Western Digital 8TB WD Purple and Western Digital Black 8TB are both hard disk drives with the same Capacity (8000 GB), Cache (256MB) and Interface (SATA 6 Gb/s). The main differences are in RPM.

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Western Digital 8TB WD Purple

Western Digital Black 8TB

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In Stock

Last updated 55 minutes ago.

Prices
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In Stock

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Brand

Western Digital

Brand

Western Digital

Model

WD81PURZ

Model

WD8001FZBX

Release Date

📅 July 2018

Release Date

📅 August 2020

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

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Price history

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Price history

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Price/GB

$0.02

Price/GB

$0.01

GB/$1

46.3

GB/$1

66.67

Capacity

8000 GB

Capacity

8000 GB

Cache

256MB

Cache

256MB

RPM

5400

RPM

7200

Interface

SATA 6 Gb/s

Interface

SATA 6 Gb/s

Form Factor

3.5"

Form Factor

3.5"

Options (2)

	10TB $529.45
	500GB $285.99

Options (5)

	4TB Hard Drive $205.48
	6TB Hard Drive $149.99
	2TB Hard Drive $99.97
	10TB Hard Drive $465.00
	500GB Hard Drive $127.35

Comparison and key differences summary

Reasons to buy the Western Digital 8TB WD Purple:

14% cheaper, you can save $66.38

Reasons to buy the Western Digital Black 8TB:

Newer Product, it was released around 2 years later
Higher Revolutions Per Minute (+1800 RPM)

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