Compare Hard Disk Drives

Compare Western Digital Purple 3TB WD30PURX vs Purple 14TB

Western Digital Purple 3TB WD30PURX and Western Digital Purple 14TB 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.

Save comparison

Western Digital Purple 3TB WD30PURX

Western Digital Purple 14TB

Prices
(Change region)

In Stock

Free shipping

In Stock

Last updated 41 minutes ago.

In Stock

Prices
(Change region)

In Stock

Last updated 43 minutes ago.

In Stock

Free shipping

* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure)

* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.

Brand

Western Digital

Brand

Western Digital

Model

WD30PURX

Model

WD140PURZ

Release Date

📅 February 2014

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

Performance (Charts)

85th / 637

Performance (Charts)

n/a

Effective Value

69th / 161

Effective Value

-

Price history

View Details ►

Price history

View Details ►

Price/GB

$0.03

Price/GB

$0.02

GB/$1

35.29

GB/$1

46.67

Capacity

3000 GB

Capacity

14000 GB

Cache

64MB

Cache

512MB

RPM

5400

RPM

7200

Interface

SATA 6 Gb/s

Interface

SATA 6 Gb/s

Form Factor

3.5"

Form Factor

3.5"

Options (3)

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

Options (5)

	4TB 64 MB Cache $124.95
	1TB 64 MB Cache $209.48
	3TB 64 MB Cache $163.00
	10TB 256 MB Cache $448.95
	2TB 256 MB Cache $142.99

Comparison and key differences summary

Reasons to buy the Western Digital Purple 3TB WD30PURX:

74% cheaper, you can save $452.22

Reasons to buy the Western Digital Purple 14TB:

Newer Product, it was released around 6 years later
More Capacity (+11000 GB available)
Higher Revolutions Per Minute (+1800 RPM)
More Internal Cache (+448 MB available)

Have you found incorrect information on this page? Contact us and we will fix it as soon as possible.

Trending comparisons (Hard Disk Drives)

Seagate Barracuda Compute 2TB

VS

HGST Travelstar 7K1000 1TB

Seagate Barracuda Compute 2TB

vs

HGST Travelstar 7K1000 1TB

Seagate IronWolf 8TB NAS ST8000VNZ04/N004

VS

Western Digital WD Red Plus 8TB

Seagate IronWolf 8TB NAS ST8000VNZ04/N004

vs

Western Digital WD Red Plus 8TB

Seagate BarraCuda 1TB ST1000DM010

VS

Seagate 1TB Firecuda

Seagate BarraCuda 1TB ST1000DM010

vs

Seagate 1TB Firecuda

WD Blue 1TB WD10SPZX

VS

Hitachi Travelstar 5K750 500GB

WD Blue 1TB WD10SPZX

vs

Hitachi Travelstar 5K750 500GB

Toshiba P300 1TB

VS

TOSHIBA 1TB DT01ACA100

Toshiba P300 1TB

vs

TOSHIBA 1TB DT01ACA100

Toshiba X300 5TB

VS

HGST Ultrastar 7K6000 4TB

Toshiba X300 5TB

vs

HGST Ultrastar 7K6000 4TB

Seagate BarraCuda 3TB ST3000DM008

VS

Seagate Barracuda 3TB

Seagate BarraCuda 3TB ST3000DM008

vs

Seagate Barracuda 3TB

Western Digital Red Plus 6TB

VS

Western Digital 6TB WD Red Pro

Western Digital Red Plus 6TB

vs

Western Digital 6TB WD Red Pro

WD Purple 2TB WD20PURX

VS

Seagate 2TB Surveillance ST2000VX003

WD Purple 2TB WD20PURX

vs

Seagate 2TB Surveillance ST2000VX003

Seagate IronWolf 4TB ST4000VN006

VS

Western Digital Red Plus 4TB WD40EFPX

Seagate IronWolf 4TB ST4000VN006

vs

Western Digital Red Plus 4TB WD40EFPX