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Benchmark #23950- Model: Samsung SSD840Series - Brand: Samsung 840

Date:2020-05-10 18:45:04
Benchmark ID:23950
User Note:Samsung 840 SATA SSD on Pi 4 4GB using gnereic SATA to USB 3 adapter
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:Ubuntu 20.04 LTS
CPU Clock:1500
Core Clock:500
RAM Clock:3200
Benchmark Results
DD Write Speed:82.7
HD Parm (Disk):157.12
HD Parm (Cached):157.82
FIO 4K Random Write (IOPS):3784
FIO 4K Random Read (IOPS):2998
FIO 4K Random Write:15136
FIO 4K Random Read:11994
IOZone 4K Read:13611
IOZone 4K Write:11499
IOZone 4K Random Read:10790
IOZone 4K Random Write:12872