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Benchmark #28363- Model: KingSpec Z3-256 - Brand: KingSpec Z3 Portable Series

Date:2020-06-30 14:15:22
Benchmark ID:28363
User Note:z3 usb ssd on Pi 4 on usb 3.0
KingSpec Z3 Portable Series
View Product
Brand:KingSpec Z3 Portable Series
Class:SSD (Portable)
Capacity (GB):256G
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:1d6b:0578
USB Vendor ID:0x1d6b (Linux Foundation)
USB Product ID:0x0578 (JMS567 SATA 6Gb/s bridge)
USB Storage Driver:uas
Host System Details
Model:Raspberry Pi 4 Model B Rev 1.2
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:184
HD Parm (Disk):288.39
HD Parm (Cached):249.79
FIO 4K Random Write (IOPS):8088
FIO 4K Random Read (IOPS):21626
FIO 4K Random Write:32353
FIO 4K Random Read:86504
IOZone 4K Read:32680
IOZone 4K Write:25411
IOZone 4K Random Read:18796
IOZone 4K Random Write:31185