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WD Red SA500 4TB write 530MB/s 3.8W Desktop Storage WD Green PC 1TB write 430MB/s 3.7W Desktop Storage

8.6/10 Score 6764
WD Red SA500 4TB write 530MB/s 3.8W Desktop Storage
6.1/10 Score 4818
WD Green PC 1TB write 430MB/s 3.7W Desktop Storage
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$ 760
$ 120
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Storage type

ssd

ssd

Capacity The larger capacity of the SSD, the more data can be stored on it

4000 GB

1000 GB

Read Speed Typical read speed of the SSD
3% faster

560 MB/s

545 MB/s

Write Speed Typical write speed of the SSD
19% faster

530 MB/s

430 MB/s

IOPS 4K Read Speed 4K random read operations per second
61% faster

95 K

37 K

IOPS 4K Write Speed 4K random write operations per second
17% faster

82 K

68 K

Power Consumption

3.8 W

3% less

3.7 W

Durability
84% more

2500 TBW

400 TBW

SATA Interface

6 Gb/s

6 Gb/s

Recommended
8.6/10 Score 6764
WD Red SA500 4TB write 530MB/s 3.8W Desktop Storage
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WD Red SA500 4TB write 530MB/s 3.8W Desktop Storage
Compatible
PROS 5
Capacity 4000 GB vs 1000 GB (3000GB) 75% more capacity
Read Speed 560 MB/s vs 545 MB/s Read Speed is (15MB/s) 3% faster
Write Speed 530 MB/s vs 430 MB/s Read Speed is (100MB/s) 19% faster
IOPS 4K Read Speed 95 K vs 37 K IOPS 4K Read Speed is (58K) 61% faster
IOPS 4K Write Speed 82 K vs 68 K IOPS 4K Write Speed is (14K) 17% faster
2nd Choice
6.1/10 Score 4818
WD Green PC 1TB write 430MB/s 3.7W Desktop Storage
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WD Green PC 1TB write 430MB/s 3.7W Desktop Storage
Compatible
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