To run the benchmark paste/type: sudo curl https://raw.githubusercontent.com/TheRemote/PiBenchmarks/master/Storage.sh | sudo bash

Benchmark #126038 - Brand: Samsung PM991 M.2 NVMe Series

Brand: Samsung PM991 M.2 NVMe Series
SSD (M.2 NVMe)
#5 / 1,678
1,172
#155 / 1,678
#155 / 984
#146 / 281
33,289
Samsung PM991 M.2 NVMe Series
Overview
2025-08-24 19:53:18
#126,038
3,287
-30,002 (-912.75%)
Splicer
Raspberry Pi NVMe SSD attached with USB to Pi 400 using UGREEN enclosure
Storage Details
Samsung PM991 M.2 NVMe Series
SSD (M.2 NVMe)
238G
SSD
Samsung
MZ9LQ256HBJD-00BVL
2.10
480
0bda:9210
0x0bda (Realtek Semiconductor Corp.)
0x9210 (RTL9210 M.2 NVME Adapter)
usb-storage
None
System Board Details
Raspberry Pi 400 1.0
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%2FLinux+12+%28bookworm%29
Debian GNU/Linux 12 (bookworm)
aarch64
Benchmark Results
30.1 MB/s
34.11 MB/s
33.96 MB/s
4,113 IOPS
3,600 IOPS
16,453 KB/s
14,402 KB/s
15,221 KB/s
14,918 KB/s
12,841 KB/s
16,104 KB/s
inxi Results