To run the benchmark paste/type: sudo curl https://raw.githubusercontent.com/TheRemote/PiBenchmarks/master/Storage.sh | sudo bash

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Benchmark #24147- Model: Samsung SSD850PRO256GB - Brand: Samsung 850 Pro

Overview
Date:2020-05-12 17:25:12
Benchmark ID:24147
Score:6085
User:Anonymous
User Note:Samsung 850PRO 256GB using ANKER USB3.0 to SATA Adapter
Samsung 850 Pro
View Product
Brand:Samsung 850 Pro
Class:SSD (2.5" SATA)
Capacity (GB):256G
Product:SSD
Device Details
Manufacturer:Samsung
Model:SSD850PRO256GB
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:55aa
USB Vendor ID:0x1d6b (Linux Foundation)
USB Product ID:0x55aa (Hub)
USB Storage Driver:usb-storage
Quirks:None
Host System Details
Model:Raspberry Pi 4 Model B Rev 1.1
Manufacturer:Raspberry Pi Foundation
Operating System:Raspbian GNU/Linux 10 (buster)
Architecture:armv7l
CPU Clock:1500
Core Clock:500
RAM Clock:3200
Benchmark Results
DD Write Speed:182
HD Parm (Disk):186.79
HD Parm (Cached):189.93
FIO 4K Random Write (IOPS):6442
FIO 4K Random Read (IOPS):4621
FIO 4K Random Write:25769
FIO 4K Random Read:18487
IOZone 4K Read:24025
IOZone 4K Write:21211
IOZone 4K Random Read:16631
IOZone 4K Random Write:22749