| Overview | |
|---|---|
| Date: | 2020-05-24 04:05:31 |
| Benchmark ID: | 25313 |
| Score: | 8043 |
| User: | dodge |
| User Note: | EVO 850 PRO SSD on Pi 4 with SATA TO USB adepter |
 | |
| Brand: | Samsung 850 Pro |
| Class: | SSD (2.5" SATA) |
| Capacity (GB): | 256G |
| Product: | SSD |
| Device Details | |
|---|---|
| Manufacturer: | Samsung |
| Model: | SSD850PRO256GB |
| 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:55aa |
| USB Vendor ID: | 0x1d6b (Linux Foundation) |
| USB Product ID: | 0x55aa (Hub) |
| USB Storage Driver: | uas |
| Quirks: | None |
| Host System Details | |
|---|---|
| Model: | Raspberry Pi 4 Model B Rev 1.2 |
| 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: | 170 |
| HD Parm (Disk): | 297.61 |
| HD Parm (Cached): | 289.91 |
| FIO 4K Random Write (IOPS): | 11872 |
| FIO 4K Random Read (IOPS): | 15114 |
| FIO 4K Random Write: | 47489 |
| FIO 4K Random Read: | 60457 |
| IOZone 4K Read: | 31995 |
| IOZone 4K Write: | 30183 |
| IOZone 4K Random Read: | 20308 |
| IOZone 4K Random Write: | 30767 |