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Seagate 500GB BarraCuda ST500LM030 vs Western Digital Purple 3TB WD30PURX vs Western Digital Red 8TB NAS vs Hitachi HUA723030ALA640 3TB

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Brand
Seagate
Brand
Western Digital
Brand
Western Digital
Brand
Hitachi
Model
ST500LM030
Model
WD30PURX
Model
WD80EFZX
Model
HUA723030ALA640
Release Date
📅 October 2018
Release Date
📅 February 2014
Release Date
-
Release Date
-
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
User reviews
User reviews
Performance (Charts)
n/a
Performance (Charts)
88th / 551
Performance (Charts)
57th / 551
Performance (Charts)
78th / 551
Effective Value
-
Effective Value
81st / 158
Effective Value
140th / 158
Effective Value
22nd / 158
Price history
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Price history
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Price history
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Price history
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Price/GB
$0.07
Price/GB
$0.03
Price/GB
$0.03
Price/GB
$0.01
GB/$1
14.29
GB/$1
37.5
GB/$1
35.72
GB/$1
81.1
Capacity
500 GB
Capacity
3000 GB
Capacity
8000 GB
Capacity
3000 GB
Cache
128MB
Cache
64MB
Cache
128MB
Cache
64MB
RPM
5400
RPM
5400
RPM
5400
RPM
7200
Interface
SATA 6 Gb/s
Interface
SATA 6 Gb/s
Interface
SATA 6 Gb/s
Interface
SATA 6 Gb/s
Form Factor
2.5"
Form Factor
3.5"
Form Factor
3.5"
Form Factor
3.5"
-

What are the differences between Seagate 500GB BarraCuda ST500LM030 and Western Digital Purple 3TB WD30PURX and Western Digital Red 8TB NAS and Hitachi HUA723030ALA640 3TB? Analyze head-to-head all specifications and features to find out the better hard disk.
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