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Samsung 850 Pro 256GB write 520MB/s 3.4W Desktop Storage WD Blue 3D NAND 500GB write 500MB/s 3.3W Desktop Storage

6.7/10 Score 5251
Samsung 850 Pro 256GB write 520MB/s 3.4W Desktop Storage
6.6/10 Score 5200
WD Blue 3D NAND 500GB write 500MB/s 3.3W Desktop Storage
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$ 110
$ 70
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Storage typeCapacityRead SpeedWrite SpeedIOPS 4K Read SpeedIOPS 4K Write SpeedPower ConsumptionDurabilitySATA Interface
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Visual view Simple view
Storage type

ssd

ssd

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

256 GB

500 GB

Read Speed Typical read speed of the SSD
1% faster

550 MB/s

545 MB/s

Write Speed Typical write speed of the SSD
4% faster

520 MB/s

500 MB/s

IOPS 4K Read Speed 4K random read operations per second

100 K

100 K

IOPS 4K Write Speed 4K random write operations per second
11% faster

90 K

80 K

Power Consumption

3.4 W

3% less

3.3 W

Durability

150 TBW

25% more

200 TBW

SATA Interface

6 Gb/s

6 Gb/s

Recommended
6.7/10 Score 5251
Samsung 850 Pro 256GB write 520MB/s 3.4W Desktop Storage
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Samsung 850 Pro 256GB write 520MB/s 3.4W Desktop Storage
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PROS 3
Read Speed 550 MB/s vs 545 MB/s Read Speed is (5MB/s) 1% faster
Write Speed 520 MB/s vs 500 MB/s Read Speed is (20MB/s) 4% faster
IOPS 4K Write Speed 90 K vs 80 K IOPS 4K Write Speed is (10K) 11% faster
CONS 1
Capacity 256 GB vs 500 GB (244GB) 49% less capacity
2nd Choice
6.6/10 Score 5200
WD Blue 3D NAND 500GB write 500MB/s 3.3W Desktop Storage
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WD Blue 3D NAND 500GB write 500MB/s 3.3W Desktop Storage
Benchmark
Full specs
Compatible
To build
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