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Benchmark #24524- Model: Samsung SSD850EVO250GB - Brand: Samsung 850 Evo

Date:2020-05-16 11:14:57
Benchmark ID:24524
User Note:Samsung 250G 850 EVO using StarTech USB 3.0 to 2.5" SATA III Hard Drive Adapter - External
Samsung 850 Evo
View Product
Brand:Samsung 850 Evo
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:179
HD Parm (Disk):296.75
HD Parm (Cached):283.85
FIO 4K Random Write (IOPS):11377
FIO 4K Random Read (IOPS):22092
FIO 4K Random Write:45511
FIO 4K Random Read:88371
IOZone 4K Read:31987
IOZone 4K Write:30379
IOZone 4K Random Read:23856
IOZone 4K Random Write:31847