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Benchmark #28283- Model: Samsung SSD840Series - Brand: Samsung 840

Date:2020-06-29 08:55:43
Benchmark ID:28283
User Note:Samsung 840 on Pi 4 using Jmicron usb to ssd adapter and quirk workaround
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:152d:0578
USB Vendor ID:0x152d (JMicron Technology Corp. / JMicron USA Technology Corp.)
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:126
HD Parm (Disk):160.78
HD Parm (Cached):159.81
FIO 4K Random Write (IOPS):6551
FIO 4K Random Read (IOPS):4263
FIO 4K Random Write:26206
FIO 4K Random Read:17052
IOZone 4K Read:29631
IOZone 4K Write:25427
IOZone 4K Random Read:15610
IOZone 4K Random Write:22109