For the long term performance stability test, we set the drive up to run a 20-minute 4K random test with a 30% write, 70% read split, at a Queue Depth of 256 over the entire disk. The 1TB WD Black SN770 averaged 67,223 IOPS for the test with a performance stability of 86%.
Tags best ssd for ps5 BiCS5 112-layer TLC NAND Review sn770 nvme WD Black WD Black Gen4 PCIe wd sn770 review
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