Intel520 poor writes

Hi, my write speeds seem abit low compared to others I've seen, am I missing something?

SSD is in the SATA3 6.0 Gb/s port 1 on the ASRock Extreme3 Gen3. Any help is appreciated !


Intel(R) Solid-State Drive Toolbox
Intel(R) Rapid Storage Technology

Benchmark results:


PC specs:

CPU: i5 2500k stock
MB: ASRock Z68 Extreme3 Gen3
RAM: Corsair 8GB 1600mhz
GPU: Gigabyte 560 ti SOC
SSD: Intel 520 120gb
PSU: Corsair TX-650w v2
2 answers Last reply
More about intel520 poor writes
  1. Those writes are fine if it is incompressible data, but should be higher if compressible data. Do you know which they are?
  2. The read/write speeds advertised by Intel are from ATTO benchmarks, which test only compressible data.

    By default, Crystal Disk Mark uses non-compressible data for the tests. To see results for compressible (i.e. higher write numbers) data with CDM, click on File > Test Data > All 0xFF (1 fill)

    I don't think AS-SSD has a way to test using compressible data.
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