Compare Hard Disk Drives

Compare WD Green 2TB WDBAAY0020HNC-NRSN vs Caviar Green 3TB WDBAAY0030HNC-NRSN

WD Green 2TB WDBAAY0020HNC-NRSN and Western Digital Caviar Green 3TB WDBAAY0030HNC-NRSN are both hard disk drives with the same RPM (5400), Interface (SATA 3 Gb/s) and Form Factor (3.5"). The main differences are in Capacity and Cache.

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WD Green 2TB WDBAAY0020HNC-NRSN

Western Digital Caviar Green 3TB WDBAAY0030HNC-NRSN

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Brand

Western Digital

Brand

Western Digital

Model

WDBAAY0020HNC-NRSN

Model

WDBAAY0030HNC-NRSN

Release Date

-

Release Date

-

* 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

-

Price/GB

-

GB/$1

-

GB/$1

-

Capacity

2000 GB

Capacity

3000 GB

Cache

32MB

Cache

64MB

RPM

5400

RPM

5400

Interface

SATA 3 Gb/s

Interface

SATA 3 Gb/s

Form Factor

3.5"

Form Factor

3.5"

Options (1)

Western Digital Caviar Green 3TB WDBAAY0030HNC-NRSN

3 TB

Comparison and key differences summary

Reasons to buy the WD Green 2TB WDBAAY0020HNC-NRSN:

Reasons to buy the Western Digital Caviar Green 3TB WDBAAY0030HNC-NRSN:

More Capacity (+1000 GB available)
More Internal Cache (+32 MB available)

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