Compare Hard Disk Drives

Compare Western Digital Caviar Green 5TB vs Caviar Green 2TB WD20EARS

Western Digital Caviar Green 5TB and Western Digital Caviar Green 2TB WD20EARS are both hard disk drives with the same Cache (64MB), RPM (5400) and Form Factor (3.5"). The main differences are in Performance (+51%), Capacity and Interface.

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Western Digital Caviar Green 5TB

Western Digital Caviar Green 2TB WD20EARS

Prices
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Out of Stock

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Prices
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In Stock

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Brand

Western Digital

Brand

Western Digital

Model

WD50EZRX

Model

WD20EARS

Release Date

📅 July 2014

Release Date

-

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

User reviews

★★★★★

(296 reviews)

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User reviews

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Performance (Charts)

60th / 637

(0%)

Performance (Charts)

125th / 637

(-51%)

Effective Value

145th / 161

Effective Value

142nd / 161

Price history

View Details ►

Price history

View Details ►

Price/GB

$0.07

Price/GB

$0.07

GB/$1

13.89

GB/$1

14.32

Pros

Reliability
Low power consumption

Pros

-

Capacity

5000 GB

Capacity

2000 GB

Cache

64MB

Cache

64MB

RPM

5400

RPM

5400

Interface

SATA 6 Gb/s

Interface

SATA 3 Gb/s

Form Factor

3.5"

Form Factor

3.5"

Options (1)

Western Digital Caviar Green 500GB

500 GB
$68.00

Comparison and key differences summary

Reasons to buy the Western Digital Caviar Green 5TB:

Much better performance, around +51%
Slightly better effective value.
More Capacity (+3000 GB available)

Reasons to buy the Western Digital Caviar Green 2TB WD20EARS:

48% cheaper, you can save $173.89

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