Compare Hard Disk Drives

Compare Seagate 1TB Constellation vs Constellation ES 3TB 7200RPM

Seagate 1TB Constellation and Seagate Constellation ES 3TB 7200RPM are both hard disk drives with the same Cache (64MB), RPM (7200) and Interface (SATA 6 Gb/s). The main differences are in Capacity and Form Factor.

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Seagate 1TB Constellation

Seagate Constellation ES 3TB 7200RPM

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Brand

Seagate

Brand

Seagate

Model

ST91000640NS

Model

ST33000650NS

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

$0.06

Price/GB

$0.04

GB/$1

18.18

GB/$1

27.53

Capacity

1000 GB

Capacity

3000 GB

Cache

64MB

Cache

64MB

RPM

7200

RPM

7200

Interface

SATA 6 Gb/s

Interface

SATA 6 Gb/s

Form Factor

2.5"

Form Factor

3.5"

Options (1)

Seagate Constellation.2 500GB

500 GB
$42.00

Options (1)

Seagate Constellation ES.2 2TB

2 TB
$90.00

Comparison and key differences summary

Reasons to buy the Seagate 1TB Constellation:

56% cheaper, you can save $70.00

Reasons to buy the Seagate Constellation ES 3TB 7200RPM:

More Capacity (+2000 GB available)

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