To run the benchmark paste/type: sudo curl https://raw.githubusercontent.com/TheRemote/PiBenchmarks/master/Storage.sh | sudo bash
| Brand: Samsung PM991 M.2 NVMe Series | |
|---|---|
| SSD (M.2 NVMe) | |
| #5 / 1,679 | |
| 1,210 | |
| #152 / 1,679 | |
| #152 / 984 | |
| #143 / 281 | |
| 33,612 | |
![]()  | 
| Overview | 
|---|
| 2025-08-24 23:17:46 | 
| #126,039 | 
| 10,492 | 
| -23,120 (-220.36%) | 
| Splicer | 
| Raspberry Pi SSD on Pi400 with Ugreen enclosure and a better cable than last time | 
| Storage Details | 
|---|
| Samsung PM991 M.2 NVMe Series | 
| SSD (M.2 NVMe) | 
| 238G | 
| SSD | 
| Samsung | 
| MZ9LQ256HBJD-00BVL | 
| 3.20 | 
| 5,000 | 
| 0bda:9210 | 
| 0x0bda (Realtek Semiconductor Corp.) | 
| 0x9210 (RTL9210 M.2 NVME Adapter) | 
| uas | 
| None | 
| System Board Details | ||
|---|---|---|
| Raspberry Pi 400 1.0 | ||
| Raspberry Pi 400 Rev 1.0 | ||
| Raspberry Pi Foundation | ||
| N/A | ||
| 4 | ||
| 1,800 | ||
| 500 | ||
| 1,600 | ||
| Operating System | |
|---|---|
| Debian GNU/Linux 12 (bookworm) | |
| aarch64 | |
| Benchmark Results | 
|---|
| 231 MB/s | 
| 327.5 MB/s | 
| 321.25 MB/s | 
| 17,429 IOPS | 
| 27,750 IOPS | 
| 69,719 KB/s | 
| 111,002 KB/s | 
| 37,656 KB/s | 
| 31,201 KB/s | 
| 21,831 KB/s | 
| 37,124 KB/s | 
| inxi Results | 
|---|