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Benchmark #27477- Model: Samsung SSD840Series - Brand: Samsung 840

Date:2020-06-19 20:15:59
Benchmark ID:27477
User Note:samsung 120GB ssd on jmicron USB3 adapter with usbquirks applied to cmdline.txt rasp pi 4
Samsung 840
View Product
Brand:Samsung 840
Class:SSD (2.5" SATA)
Capacity (GB):120G
Device Details
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:usb-storage
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:121
HD Parm (Disk):232.07
HD Parm (Cached):225.91
FIO 4K Random Write (IOPS):5376
FIO 4K Random Read (IOPS):4152
FIO 4K Random Write:21506
FIO 4K Random Read:16609
IOZone 4K Read:24805
IOZone 4K Write:18247
IOZone 4K Random Read:15269
IOZone 4K Random Write:23107