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Benchmark #26575- Model: WDC WDS250G2B0A - Brand: Western Digital Blue 3D NAND

Date:2020-06-07 06:38:17
Benchmark ID:26575
User Note:wd blue sata ssd
Western Digital Blue 3D NAND
View Product
Brand:Western Digital Blue 3D NAND
Class:SSD (2.5" SATA)
Capacity (GB):250G
Device Details
Form Factor:2.5 inch
Interface:Serial, ATA8-AST, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6, SATA Rev 3.0
Rotation Rate (RPM):Solid State Device
USB Device ID:174c:55aa
USB Vendor ID:0x174c (ASMedia Technology Inc.)
USB Product ID:0x55aa (Hub)
USB Storage Driver:uas
Host System Details
Model:Raspberry Pi 4 Model B Rev 1.1
Manufacturer:Raspberry Pi Foundation
Operating System:Raspbian GNU/Linux 10 (buster)
CPU Clock:1500
Core Clock:500
RAM Clock:3200
Benchmark Results
DD Write Speed:171
HD Parm (Disk):319.14
HD Parm (Cached):277.68
FIO 4K Random Write (IOPS):8842
FIO 4K Random Read (IOPS):16266
FIO 4K Random Write:35371
FIO 4K Random Read:65067
IOZone 4K Read:29348
IOZone 4K Write:23449
IOZone 4K Random Read:20103
IOZone 4K Random Write:30337