Compare Hard Disk Drives

Compare Seagate Barracuda 3TB vs BarraCuda 6TB ST6000DMZ03/DM003

Seagate Barracuda 3TB and Seagate BarraCuda 6TB ST6000DMZ03/DM003 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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Seagate Barracuda 3TB

Seagate BarraCuda 6TB ST6000DMZ03/DM003

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Brand

Seagate

Brand

Seagate

Model

ST3000DM001

Model

ST6000DMZ03

Release Date

📅 November 2013

Release Date

📅 September 2018

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

User reviews

★★★★★

(120 reviews)

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User reviews

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Performance (Charts)

20th / 637

Performance (Charts)

n/a

Effective Value

48th / 161

Effective Value

-

Price history

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Price history

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Price/GB

$0.04

Price/GB

$0.03

GB/$1

25.64

GB/$1

30.3

Pros

Reliability
Good performance

Pros

-

Capacity

3000 GB

Capacity

6000 GB

Cache

64MB

Cache

256MB

RPM

7200

RPM

5400

Interface

SATA 6 Gb/s

Interface

SATA 6 Gb/s

Form Factor

3.5"

Form Factor

3.5"

Options (5)

	1TB $49.00
	4TB $84.99
	5TB $255.95
	6TB $240.51
	8TB $359.45

Options (4)

	1TB BarraCuda $99.99
	4TB BarraCuda $149.99
	8TB BarraCuda $259.99
	8TB BarraCuda Pro with Data Recovery $297.99

Comparison and key differences summary

Reasons to buy the Seagate Barracuda 3TB:

41% cheaper, you can save $81.00
Higher Revolutions Per Minute (+1800 RPM)

Reasons to buy the Seagate BarraCuda 6TB ST6000DMZ03/DM003:

Newer Product, it was released around 5 years later
More Capacity (+3000 GB available)
More Internal Cache (+192 MB available)

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