Compare Hard Disk Drives

Compare Western Digital Purple Surveillance 6TB vs Seagate IronWolf 2TB NAS ST2000VN004

Western Digital Purple Surveillance 6TB and Seagate IronWolf 2TB NAS ST2000VN004 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 Surveillance 6TB

Seagate IronWolf 2TB NAS ST2000VN004

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Brand

Western Digital

Brand

Seagate

Model

WD64PURZ

Model

ST2000VN004

Release Date

📅 May 2023

Release Date

📅 August 2017

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

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Performance (Charts)

n/a

Performance (Charts)

42nd / 637

Effective Value

-

Effective Value

21st / 161

Price history

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Price history

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Price/GB

$0.02

Price/GB

$0.03

GB/$1

40.72

GB/$1

28.58

Capacity

6000 GB

Capacity

2000 GB

Cache

256MB

Cache

64MB

RPM

5400

RPM

5900

Interface

SATA 6 Gb/s

Interface

SATA 6 Gb/s

Form Factor

3.5"

Form Factor

3.5"

Options (1)

Western Digital Purple Surveillance 4TB

4TB
$199.99

-

Comparison and key differences summary

Reasons to buy the Western Digital Purple Surveillance 6TB:

Newer Product, it was released around 6 years later
More Capacity (+4000 GB available)
More Internal Cache (+192 MB available)

Reasons to buy the Seagate IronWolf 2TB NAS ST2000VN004:

24% cheaper, you can save $60.89
Higher Revolutions Per Minute (+500 RPM)

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