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Seagate BarraCuda 2TB ST2000DM006 vs Seagate Barracuda 250GB vs Western Digital Caviar Green 2TB vs Western Digital Blue 750GB

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* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand
Seagate
Brand
Seagate
Brand
Western Digital
Brand
Western Digital
Model
ST2000DM006
Model
ST250DM000
Model
WD20EZRX
Model
WD7500BPVX
Release Date
📅 July 2016
Release Date
📅 November 2011
Release Date
📅 October 2012
Release Date
📅 August 2013
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★★
(120 reviews)
User reviews
★★★★★
(296 reviews)
User reviews
★★★★★
(449 reviews)
Performance (Charts)
11th / 551
Performance (Charts)
114th / 551
Performance (Charts)
99th / 551
Performance (Charts)
139th / 551
Effective Value
17th / 158
Effective Value
60th / 158
Effective Value
88th / 158
Effective Value
105th / 158
Price history
View Details ►
Price history
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Price history
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Price history
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Price/GB
$0.03
Price/GB
$0.16
Price/GB
$0.04
Price/GB
$0.06
GB/$1
33.33
GB/$1
6.41
GB/$1
25.32
GB/$1
15.63
Pros
-
Pros
  • Reliability
  • Good performance
Pros
  • ReliabilityLow power consumption
Pros
-
Capacity
2000 GB
Capacity
250 GB
Capacity
2000 GB
Capacity
750 GB
Cache
64MB
Cache
16MB
Cache
64MB
Cache
8MB
RPM
7200
RPM
7200
RPM
5400
RPM
5400
Interface
SATA 6 Gb/s
Interface
SATA 6 Gb/s
Interface
SATA 6 Gb/s
Interface
SATA 6 Gb/s
Form Factor
3.5"
Form Factor
3.5"
Form Factor
3.5"
Form Factor
2.5"
- -

What are the differences between Seagate BarraCuda 2TB ST2000DM006 and Seagate Barracuda 250GB and Western Digital Caviar Green 2TB and Western Digital Blue 750GB? Analyze head-to-head all specifications and features to find out the better hard disk.
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