| Overview | |
|---|---|
| Date: | 2020-05-26 02:01:18 |
| Benchmark ID: | 25543 |
| Score: | 10370 |
| User: | dgd |
| User Note: | dgd 250g ssd portable |
 | |
| Brand: | SanDisk Extreme Portable |
| Class: | SSD (Portable) |
| Capacity (GB): | 250G |
| Product: | SSD |
| Device Details | |
|---|---|
| Manufacturer: | SanDisk |
| Model: | SD9SN8W256G |
| Form Factor: | M.2 |
| 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: | 0781:558c |
| USB Vendor ID: | 0x0781 (SanDisk Corp.) |
| USB Product ID: | 0x558c |
| USB Storage Driver: | uas |
| 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: | 2100 |
| Core Clock: | 750 |
| RAM Clock: | 3200 |
| Benchmark Results | |
|---|---|
| DD Write Speed: | 235 |
| HD Parm (Disk): | 315.37 |
| HD Parm (Cached): | 251.99 |
| FIO 4K Random Write (IOPS): | 12278 |
| FIO 4K Random Read (IOPS): | 30430 |
| FIO 4K Random Write: | 49112 |
| FIO 4K Random Read: | 121723 |
| IOZone 4K Read: | 39383 |
| IOZone 4K Write: | 31942 |
| IOZone 4K Random Read: | 23512 |
| IOZone 4K Random Write: | 38658 |