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Compare storage performance

Choose two Models, then select Compare. You can compare different storage capacities.

Model A

HFM256GDGTNG-87A0A

238 GB · Windows

Sample count: 1

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Model B

NVMe INTEL SSDPEKNW512G8

476 GB · Windows

Sample count: 2

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Your comparison

Storage performance

Swap A & B

Sequential read

MiB/s · higher is faster
A HFM256GDGTNG-87A0A · 238 GB1,434.17
B NVMe INTEL SSDPEKNW512G8 · 476 GB1,436.21

B is 0.14% higher than A

Sequential write

MiB/s · higher is faster
A HFM256GDGTNG-87A0A · 238 GB685.87
B NVMe INTEL SSDPEKNW512G8 · 476 GB863.95

B is 25.96% higher than A

4 KiB random read

MiB/s · higher is faster
A HFM256GDGTNG-87A0A · 238 GB16.59
B NVMe INTEL SSDPEKNW512G8 · 476 GB50.21

B is 202.66% higher than A

4 KiB random write

MiB/s · higher is faster
A HFM256GDGTNG-87A0A · 238 GB37.18
B NVMe INTEL SSDPEKNW512G8 · 476 GB107.79

B is 189.95% higher than A

Configuration details

DetailA · HFM256GDGTNG-87A0A · 238 GBB · NVMe INTEL SSDPEKNW512G8 · 476 GB
PlatformWindowsWindows
Sample count12
Latest measurement2023-10-112023-09-06
Random read IOPS4,24712,853
Random write IOPS9,51727,595
All capacitiesView Model →View Model →

Results checked · Speeds in MiB/s · About these measurements

Four tests. A clearer comparison.

Compare sequential and 4 KiB random read/write speeds side by side. Every option includes its Model, capacity and platform. You can compare 512 GB with 256 GB, including two capacities of the same Model.

How the tests work · Browse all results