| Overview | |
|---|---|
| Date: | 2020-05-10 10:13:41 |
| Benchmark ID: | 23907 |
| Score: | 6607 |
| User: | Anonymous |
| User Note: | Samsung 840 Pro SSD on Pi 4 using Sabrent USB adapter |
 | |
| Brand: | Samsung 840 Pro |
| Class: | SSD (2.5" SATA) |
| Capacity (GB): | 256G |
| Product: | SSD |
| Device Details | |
|---|---|
| Manufacturer: | Samsung |
| Model: | SSD840PROSeries |
| 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:1561 |
| USB Vendor ID: | 0x1d6b (Linux Foundation) |
| USB Product ID: | 0x1561 (JMS561U two ports SATA 6Gb/s bridge) |
| 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: | 190 |
| HD Parm (Disk): | 171.83 |
| HD Parm (Cached): | 156.14 |
| FIO 4K Random Write (IOPS): | 6282 |
| FIO 4K Random Read (IOPS): | 4626 |
| FIO 4K Random Write: | 25128 |
| FIO 4K Random Read: | 18504 |
| IOZone 4K Read: | 29732 |
| IOZone 4K Write: | 25294 |
| IOZone 4K Random Read: | 17714 |
| IOZone 4K Random Write: | 25896 |