Benchmark #134729 - pibenchmarks.com

Brand: Samsung PM991 M.2 NVMe Series
SSD (M.2 NVMe)
#4 / 1,702
1,412
#155 / 1,702
#155 / 990
#146 / 284
34,536
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Overview
2026-07-31 07:46:54
#134,729
28,809
-5,727 (-19.88%)
Anonymous
samsung PM991 GEN2 on pi5 using pimoroni NVME BASE

Storage Details
Samsung PM991 M.2 NVMe Series
SSD (M.2 NVMe)
238G
SSD
Samsung
PM991NVMeSamsung256GB
None

System Board Details
		Amazon.com AliExpress
Raspberry Pi 5B 1.1
Raspberry Pi 5 Model B Rev 1.1
Raspberry Pi Foundation
N/A
4
2,400
910 (+10)
2,133

Operating System

Ubuntu 24.04.4 LTS
aarch64

Benchmark Results
232 MB/s
417.28 MB/s
411.01 MB/s
47,738 IOPS
102,400 IOPS
190,955 KB/s
409,600 KB/s
144,587 KB/s
103,709 KB/s
51,642 KB/s
130,151 KB/s

inxi Results
System: Kernel: 6.8.0-1047-raspi arch: aarch64 bits: 64 compiler: N/A clocksource: arch_sys_counter parameters: reboot=w coherent_pool=1M 8250.nr_uarts=1 pci=pcie_bus_safe smsc95xx.macaddr=XX:XX:XX:XX:XX:XX vc_mem.mem_base=0x3fc00000 vc_mem.mem_size=0x40000000 console=ttyAMA10,115200 multipath=off dwc_otg.lpm_enable=0 console=tty1 root=LABEL=writable rootfstype=ext4 rootwait fixrtc cfg80211.ieee80211_regdom=GB ds=nocloud!i=rpi-imager-1785503272590 Console: pty pts/0 Distro: Ubuntu 24.04.4 LTS (Noble Numbat) Machine: Type: ARM System: Raspberry Pi 5 Model B Rev 1.1 details: N/A rev: d04171 Battery: Message: No system battery data found. Is one present? Memory: System RAM: total: 8 GiB available: 7.75 GiB used: 615.8 MiB (7.8%) igpu: 4 MiB RAM Report: smbios: No SMBIOS data for dmidecode to process PCI Slots: Message: No ARM data found for this feature. CPU: Info: model: N/A variant: cortex-a76 bits: 64 type: MCP arch: ARMv8 family: 8 model-id: 4 stepping: 1 Topology: cpus: 1x cores: 4 smt: N/A cache: N/A Speed (MHz): avg: 1500 min/max: 1500/2400 scaling: driver: cpufreq-dt governor: ondemand cores: 1: 1500 2: 1500 3: 1500 4: 1500 bogomips: 432 Features: aes asimd asimddp asimdhp asimdrdm atomics cpuid crc32 dcpop evtstrm fp fphp lrcpc pmull sha1 sha2 Vulnerabilities: Type: gather_data_sampling status: Not affected Type: indirect_target_selection status: Not affected Type: itlb_multihit status: Not affected Type: l1tf status: Not affected Type: mds status: Not affected Type: meltdown status: Not affected Type: mmio_stale_data status: Not affected Type: reg_file_data_sampling status: Not affected Type: retbleed status: Not affected Type: spec_rstack_overflow status: Not affected Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via prctl Type: spectre_v1 mitigation: __user pointer sanitization Type: spectre_v2 mitigation: CSV2, BHB Type: srbds status: Not affected Type: tsa status: Not affected Type: tsx_async_abort status: Not affected Type: vmscape status: Not affected Graphics: Device-1: bcm2712-hdmi0 driver: vc4_hdmi v: N/A bus-ID: N/A chip-ID: brcm:107c701400 class-ID: hdmi Device-2: bcm2712-hdmi1 driver: vc4_hdmi v: N/A bus-ID: N/A chip-ID: brcm:107c706400 class-ID: hdmi Display: server: No display server data found. Headless machine? tty: 80x40 API: N/A Message: No API data available in console. Headless machine? Audio: Device-1: bcm2712-hdmi0 driver: vc4_hdmi bus-ID: N/A chip-ID: brcm:107c701400 class-ID: hdmi Device-2: bcm2712-hdmi1 driver: vc4_hdmi bus-ID: N/A chip-ID: brcm:107c706400 class-ID: hdmi API: ALSA v: k6.8.0-1047-raspi status: kernel-api tools: N/A Network: Device-1: Raspberry Pi RP1 PCIe 2.0 South Bridge driver: rp1 v: kernel port: N/A bus-ID: 0000:01:00.0 chip-ID: 1de4:0001 class-ID: 0200 IF: wlan0 state: down mac: IF-ID-1: eth0 state: up speed: 1000 Mbps duplex: full mac: IP v4: type: dynamic scope: global IP v6: type: dynamic mngtmpaddr noprefixroute scope: global IP v6: type: dynamic mngtmpaddr noprefixroute scope: global IP v6: scope: link WAN IP: Bluetooth: Device-1: bcm7271-uart driver: bcm7271_uart bus-ID: N/A chip-ID: brcm:107d50c000 class-ID: serial Report: rfkill ID: hci0 rfk-id: 1 state: down bt-service: not found rfk-block: hardware: no software: no address: see --recommends Device-2: bcm7271-uart driver: ctrl bus-ID: N/A chip-ID: brcm:n/a class-ID: serial Report: This feature requires one of these tools: hciconfig/bt-adapter Logical: Message: No logical block device data found. RAID: Message: No RAID data found. Drives: Local Storage: total: 238.47 GiB used: 2.69 GiB (1.1%) ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Samsung model: PM991 NVMe 256GB size: 238.47 GiB block-size: physical: 512 B logical: 512 B speed: 31.6 Gb/s lanes: 4 tech: SSD fw-rev: 25311039 temp: 44.9 C scheme: MBR SMART: yes health: PASSED on: 35d 7h cycles: 361 read-units: 17,907,293 [9.16 TB] written-units: 12,800,213 [6.55 TB] Message: No optical or floppy data found. Partition: ID-1: / raw-size: 237.97 GiB size: 234.18 GiB (98.40%) used: 2.51 GiB (1.1%) fs: ext4 block-size: 4096 B dev: /dev/nvme0n1p2 maj-min: 259:2 label: writable uuid: c5da9c27-d622-4e80-89db-6af2e32618b4 ID-2: /boot/firmware raw-size: 512 MiB size: 504.1 MiB (98.46%) used: 187.7 MiB (37.2%) fs: vfat block-size: 512 B dev: /dev/nvme0n1p1 maj-min: 259:1 label: system-boot uuid: F766-26D3 Swap: Alert: No swap data was found. Unmounted: Message: No unmounted partitions found. USB: Hub-1: 1-0:1 info: hi-speed hub with single TT ports: 1 rev: 2.0 speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002 class-ID: 0900 Hub-2: 2-0:1 info: hi-speed hub with single TT ports: 2 rev: 2.0 speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002 class-ID: 0900 Hub-3: 3-0:1 info: super-speed hub ports: 1 rev: 3.0 speed: 5 Gb/s (596.0 MiB/s) lanes: 1 mode: 3.2 gen-1x1 chip-ID: 1d6b:0003 class-ID: 0900 Hub-4: 4-0:1 info: hi-speed hub with single TT ports: 2 rev: 2.0 speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002 class-ID: 0900 Hub-5: 5-0:1 info: super-speed hub ports: 1 rev: 3.0 speed: 5 Gb/s (596.0 MiB/s) lanes: 1 mode: 3.2 gen-1x1 chip-ID: 1d6b:0003 class-ID: 0900 Sensors: Src: /sys System Temperatures: cpu: 61.3 C mobo: N/A Fan Speeds (rpm): cpu: 2421 Repos: Packages: 684 pm: dpkg pkgs: 682 libs: 305 tools: apt,apt-get pm: snap pkgs: 2 No active apt repos in: /etc/apt/sources.list Active apt repos in: /etc/apt/sources.list.d/ubuntu.sources 1: deb http: //ports.ubuntu.com/ubuntu-ports/ noble main restricted universe multiverse 2: deb http: //ports.ubuntu.com/ubuntu-ports/ noble-security main restricted universe multiverse Processes: CPU top: 5 of 149 1: cpu: 100% command: ps pid: 73458 mem: 3.69 MiB (0.0%) 2: cpu: 1.3% command: systemd pid: 1 mem: 13.9 MiB (0.1%) 3: cpu: 0.1% command: @dbus-daemon pid: 1009 mem: 4.89 MiB (0.0%) 4: cpu: 0.1% command: [kworker/u8:1-events_power_efficient] pid: 2213 mem: 0.00 MiB (0.0%) 5: cpu: 0.1% command: [kworker/u8:3-events_unbound] pid: 45787 mem: 0.00 MiB (0.0%) Memory top: 5 of 149 1: mem: 37.0 MiB (0.4%) command: snapd pid: 13610 cpu: 0.0% 2: mem: 21.5 MiB (0.2%) command: unattended-upgrade-shutdown started-by: python3 pid: 1120 cpu: 0.0% 3: mem: 19.2 MiB (0.2%) command: packagekitd pid: 71271 cpu: 0.0% 4: mem: 13.9 MiB (0.1%) command: systemd pid: 1 cpu: 1.3% 5: mem: 13.1 MiB (0.1%) command: modemmanager pid: 61926 cpu: 0.0% Info: Processes: 149 Uptime: 30m Init: systemd v: 255 target: graphical (5) default: graphical tool: systemctl Compilers: N/A Client: shell wrapper v: 5.2.21-release inxi: 3.3.31

inxi Results

System:
  Kernel: 6.8.0-1047-raspi arch: aarch64 bits: 64 compiler: N/A clocksource: arch_sys_counter
    parameters: reboot=w coherent_pool=1M 8250.nr_uarts=1 pci=pcie_bus_safe
    smsc95xx.macaddr=XX:XX:XX:XX:XX:XX vc_mem.mem_base=0x3fc00000 vc_mem.mem_size=0x40000000
    console=ttyAMA10,115200 multipath=off dwc_otg.lpm_enable=0 console=tty1 root=LABEL=writable
    rootfstype=ext4 rootwait fixrtc cfg80211.ieee80211_regdom=GB
    ds=nocloud!i=rpi-imager-1785503272590
  Console: pty pts/0 Distro: Ubuntu 24.04.4 LTS (Noble Numbat)
Machine:
  Type: ARM System: Raspberry Pi 5 Model B Rev 1.1 details: N/A rev: d04171 Battery:
  Message: No system battery data found. Is one present?
Memory:
  System RAM: total: 8 GiB available: 7.75 GiB used: 615.8 MiB (7.8%) igpu: 4 MiB
  RAM Report: smbios: No SMBIOS data for dmidecode to process
PCI Slots:
  Message: No ARM data found for this feature.
CPU:
  Info: model: N/A variant: cortex-a76 bits: 64 type: MCP arch: ARMv8 family: 8 model-id: 4
    stepping: 1
  Topology: cpus: 1x cores: 4 smt: N/A cache: N/A
  Speed (MHz): avg: 1500 min/max: 1500/2400 scaling: driver: cpufreq-dt governor: ondemand cores:
    1: 1500 2: 1500 3: 1500 4: 1500 bogomips: 432
  Features: aes asimd asimddp asimdhp asimdrdm atomics cpuid crc32 dcpop evtstrm fp fphp lrcpc
    pmull sha1 sha2
  Vulnerabilities:
  Type: gather_data_sampling status: Not affected
  Type: indirect_target_selection status: Not affected
  Type: itlb_multihit status: Not affected
  Type: l1tf status: Not affected
  Type: mds status: Not affected
  Type: meltdown status: Not affected
  Type: mmio_stale_data status: Not affected
  Type: reg_file_data_sampling status: Not affected
  Type: retbleed status: Not affected
  Type: spec_rstack_overflow status: Not affected
  Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via prctl
  Type: spectre_v1 mitigation: __user pointer sanitization
  Type: spectre_v2 mitigation: CSV2, BHB
  Type: srbds status: Not affected
  Type: tsa status: Not affected
  Type: tsx_async_abort status: Not affected
  Type: vmscape status: Not affected
Graphics:
  Device-1: bcm2712-hdmi0 driver: vc4_hdmi v: N/A bus-ID: N/A chip-ID: brcm:107c701400
    class-ID: hdmi
  Device-2: bcm2712-hdmi1 driver: vc4_hdmi v: N/A bus-ID: N/A chip-ID: brcm:107c706400
    class-ID: hdmi
  Display: server: No display server data found. Headless machine? tty: 80x40
  API: N/A Message: No API data available in console. Headless machine?
Audio:
  Device-1: bcm2712-hdmi0 driver: vc4_hdmi bus-ID: N/A chip-ID: brcm:107c701400 class-ID: hdmi
  Device-2: bcm2712-hdmi1 driver: vc4_hdmi bus-ID: N/A chip-ID: brcm:107c706400 class-ID: hdmi
  API: ALSA v: k6.8.0-1047-raspi status: kernel-api tools: N/A
Network:
  Device-1: Raspberry Pi RP1 PCIe 2.0 South Bridge driver: rp1 v: kernel port: N/A
    bus-ID: 0000:01:00.0 chip-ID: 1de4:0001 class-ID: 0200
  IF: wlan0 state: down mac: 
  IF-ID-1: eth0 state: up speed: 1000 Mbps duplex: full mac: 
  IP v4:  type: dynamic scope: global
  IP v6:  type: dynamic mngtmpaddr noprefixroute scope: global
  IP v6:  type: dynamic mngtmpaddr noprefixroute scope: global
  IP v6:  scope: link
  WAN IP: 
Bluetooth:
  Device-1: bcm7271-uart driver: bcm7271_uart bus-ID: N/A chip-ID: brcm:107d50c000 class-ID: serial
  Report: rfkill ID: hci0 rfk-id: 1 state: down bt-service: not found rfk-block: hardware: no
    software: no address: see --recommends
  Device-2: bcm7271-uart driver: ctrl bus-ID: N/A chip-ID: brcm:n/a class-ID: serial
  Report: This feature requires one of these tools: hciconfig/bt-adapter
Logical:
  Message: No logical block device data found.
RAID:
  Message: No RAID data found.
Drives:
  Local Storage: total: 238.47 GiB used: 2.69 GiB (1.1%)
  ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Samsung model: PM991 NVMe 256GB size: 238.47 GiB
    block-size: physical: 512 B logical: 512 B speed: 31.6 Gb/s lanes: 4 tech: SSD fw-rev: 25311039 temp: 44.9 C scheme: MBR
  SMART: yes health: PASSED on: 35d 7h cycles: 361 read-units: 17,907,293 [9.16 TB]
    written-units: 12,800,213 [6.55 TB]
  Message: No optical or floppy data found.
Partition:
  ID-1: / raw-size: 237.97 GiB size: 234.18 GiB (98.40%) used: 2.51 GiB (1.1%) fs: ext4
    block-size: 4096 B dev: /dev/nvme0n1p2 maj-min: 259:2 label: writable
    uuid: c5da9c27-d622-4e80-89db-6af2e32618b4
  ID-2: /boot/firmware raw-size: 512 MiB size: 504.1 MiB (98.46%) used: 187.7 MiB (37.2%)
    fs: vfat block-size: 512 B dev: /dev/nvme0n1p1 maj-min: 259:1 label: system-boot uuid: F766-26D3
Swap:
  Alert: No swap data was found.
Unmounted:
  Message: No unmounted partitions found.
USB:
  Hub-1: 1-0:1 info: hi-speed hub with single TT ports: 1 rev: 2.0 speed: 480 Mb/s (57.2 MiB/s)
    lanes: 1 mode: 2.0 chip-ID: 1d6b:0002 class-ID: 0900
  Hub-2: 2-0:1 info: hi-speed hub with single TT ports: 2 rev: 2.0 speed: 480 Mb/s (57.2 MiB/s)
    lanes: 1 mode: 2.0 chip-ID: 1d6b:0002 class-ID: 0900
  Hub-3: 3-0:1 info: super-speed hub ports: 1 rev: 3.0 speed: 5 Gb/s (596.0 MiB/s) lanes: 1
    mode: 3.2 gen-1x1 chip-ID: 1d6b:0003 class-ID: 0900
  Hub-4: 4-0:1 info: hi-speed hub with single TT ports: 2 rev: 2.0 speed: 480 Mb/s (57.2 MiB/s)
    lanes: 1 mode: 2.0 chip-ID: 1d6b:0002 class-ID: 0900
  Hub-5: 5-0:1 info: super-speed hub ports: 1 rev: 3.0 speed: 5 Gb/s (596.0 MiB/s) lanes: 1
    mode: 3.2 gen-1x1 chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
  Src: /sys System Temperatures: cpu: 61.3 C mobo: N/A
  Fan Speeds (rpm): cpu: 2421
Repos:
  Packages: 684 pm: dpkg pkgs: 682 libs: 305 tools: apt,apt-get pm: snap pkgs: 2
  No active apt repos in: /etc/apt/sources.list
  Active apt repos in: /etc/apt/sources.list.d/ubuntu.sources
    1: deb http: //ports.ubuntu.com/ubuntu-ports/ noble main restricted universe multiverse
    2: deb http: //ports.ubuntu.com/ubuntu-ports/ noble-security main restricted universe multiverse
Processes:
  CPU top: 5 of 149
  1: cpu: 100% command: ps pid: 73458 mem: 3.69 MiB (0.0%)
  2: cpu: 1.3% command: systemd pid: 1 mem: 13.9 MiB (0.1%)
  3: cpu: 0.1% command: @dbus-daemon pid: 1009 mem: 4.89 MiB (0.0%)
  4: cpu: 0.1% command: [kworker/u8:1-events_power_efficient] pid: 2213 mem: 0.00 MiB (0.0%)
  5: cpu: 0.1% command: [kworker/u8:3-events_unbound] pid: 45787 mem: 0.00 MiB (0.0%)
  Memory top: 5 of 149
  1: mem: 37.0 MiB (0.4%) command: snapd pid: 13610 cpu: 0.0%
  2: mem: 21.5 MiB (0.2%) command: unattended-upgrade-shutdown started-by: python3 pid: 1120
    cpu: 0.0%
  3: mem: 19.2 MiB (0.2%) command: packagekitd pid: 71271 cpu: 0.0%
  4: mem: 13.9 MiB (0.1%) command: systemd pid: 1 cpu: 1.3%
  5: mem: 13.1 MiB (0.1%) command: modemmanager pid: 61926 cpu: 0.0%
Info:
  Processes: 149 Uptime: 30m Init: systemd v: 255 target: graphical (5) default: graphical
  tool: systemctl Compilers: N/A Client: shell wrapper v: 5.2.21-release inxi: 3.3.31

Benchmark #134729 - Brand: Samsung PM991 M.2 NVMe Series