Benchmark #134951 - pibenchmarks.com

Brand: SanDisk Ultra CZ48 USB
USB Flash
#54 / 1,702
347
#1,423 / 1,702
#40 / 94
#41 / 89
1,043
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Overview
2026-08-19 09:55:38
#134,951
1,341
+298 (+22.22%)
Anonymous
Sandisk

Storage Details
SanDisk Ultra CZ48 USB
USB Flash
56.8G
USB Flash
SanDisk
Ultra
3.00
5,000
0781:5581
0x0781 (SanDisk Corp.)
0x5581
usb-storage
None

System Board Details
		Amazon.com AliExpress
Raspberry Pi 4B 1.5
Raspberry Pi 4 Model B Rev 1.5
Raspberry Pi Foundation
N/A
4
1,800 (+300)
500

Operating System

Ubuntu 24.04.4 LTS
aarch64

Benchmark Results
44.9 MB/s
110.95 MB/s
63.95 MB/s
595 IOPS
1,896 IOPS
2,382 KB/s
7,586 KB/s
16,489 KB/s
3,912 KB/s
7,876 KB/s
2,369 KB/s

inxi Results
System: Kernel: 6.8.0-1060-raspi arch: aarch64 bits: 64 compiler: N/A clocksource: arch_sys_counter parameters: coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_headphones=0 snd_bcm2835.enable_headphones=1 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_hdmi=0 smsc95xx.macaddr=XX:XX:XX:XX:XX:XX vc_mem.mem_base=0x3eb00000 vc_mem.mem_size=0x3ff00000 console=ttyS0,115200 multipath=off dwc_otg.lpm_enable=0 console=tty1 root=LABEL=writable rootfstype=ext4 rootwait fixrtc cfg80211.ieee80211_regdom=FR ds=nocloud!i=rpi-imager-1787145266004 Console: tty 1 Distro: Ubuntu 24.04.4 LTS (Noble Numbat) Machine: Type: ARM System: Raspberry Pi 4 Model B Rev 1.5 details: N/A rev: c03115 Battery: Message: No system battery data found. Is one present? Memory: System RAM: total: 4 GiB available: 3.69 GiB used: 420.4 MiB (11.1%) igpu: 76 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-a72 bits: 64 type: MCP arch: ARMv8 family: 8 model-id: 0 stepping: 3 Topology: cpus: 1x cores: 4 smt: N/A cache: L1: 320 KiB desc: d-4x32 KiB! i-4x48 KiB L2: 1024 KiB desc: 1x1024 KiB Speed (MHz): avg: 600 min/max: 600/1800 scaling: driver: cpufreq-dt governor: ondemand cores: 1: 600 2: 600 3: 600 4: 600 bogomips: 432 Features: asimd cpuid crc32 evtstrm fp 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 status: Vulnerable Type: spectre_v1 mitigation: __user pointer sanitization Type: spectre_v2 status: Vulnerable 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: bcm2711-hdmi0 driver: vc4_hdmi v: N/A bus-ID: N/A chip-ID: brcm:fef00700 class-ID: hdmi Device-2: bcm2711-hdmi1 driver: vc4_hdmi v: N/A bus-ID: N/A chip-ID: brcm:fef05700 class-ID: hdmi Device-3: bcm2711-vc5 driver: vc4_drm v: N/A bus-ID: N/A chip-ID: brcm:gpu class-ID: gpu Display: server: No display server data found. Headless machine? tty: 80x40 Monitor-1: HDMI-A-1 model: Lenovo T24i-2L built: 2021 res: 1920x1080 dpi: 93 gamma: 1.2 chroma: red: x: 0.639 y: 0.329 green: x: 0.298 y: 0.600 blue: x: 0.149 y: 0.059 white: x: 0.314 y: 0.329 size: 527x296mm (20.75x11.65") diag: 604mm (23.8") ratio: 16:9 modes: 1920x1080, 1920x1080i, 1680x1050, 1600x900, 1280x1024, 1440x900, 1152x864, 1280x720, 1024x768, 832x624, 800x600, 720x576, 720x480, 640x480, 720x400 API: N/A Message: No API data available in console. Headless machine? Audio: Device-1: bcm2711-hdmi0 driver: vc4_hdmi bus-ID: N/A chip-ID: brcm:fef00700 class-ID: hdmi Device-2: bcm2711-hdmi1 driver: vc4_hdmi bus-ID: N/A chip-ID: brcm:fef05700 class-ID: hdmi API: ALSA v: k6.8.0-1060-raspi status: kernel-api tools: N/A Network: Device-1: bcm2835-mmc driver: sdhci_iproc v: N/A port: N/A bus-ID: N/A chip-ID: brcm:fe300000 class-ID: mmcnr IF: wlan0 state: up mac: IP v4: type: dynamic noprefixroute scope: global broadcast: IP v6: type: temporary dynamic scope: global IP v6: type: dynamic mngtmpaddr noprefixroute scope: global IP v6: type: noprefixroute scope: link Device-2: bcm2711-genet-v5 driver: bcmgenet v: N/A port: N/A bus-ID: N/A chip-ID: brcm:fd580000 class-ID: ethernet IF: eth0 state: down mac: WAN IP: Bluetooth: Device-1: pl011 driver: uart_pl011 bus-ID: N/A chip-ID: arm:fe201000 class-ID: serial Report: rfkill ID: hci0 rfk-id: 0 state: down bt-service: not found rfk-block: hardware: no software: no address: see --recommends Device-2: pl011 driver: ctrl bus-ID: N/A chip-ID: arm:gpiochip0 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: 295.58 GiB used: 3.52 GiB (1.2%) ID-1: /dev/mmcblk0 maj-min: 179:0 model: SD256 size: 238.3 GiB block-size: physical: 512 B logical: 512 B type: Removable tech: SSD scheme: MBR SMART Message: Unknown smartctl error. Unable to generate data. ID-2: /dev/sda maj-min: 8:0 vendor: SanDisk model: Ultra size: 57.28 GiB block-size: physical: 512 B logical: 512 B type: USB rev: 3.0 spd: 5 Gb/s lanes: 1 mode: 3.2 gen-1x1 tech: N/A fw-rev: 1.00 scheme: MBR SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure? Message: No optical or floppy data found. Partition: ID-1: / raw-size: 56.78 GiB size: 55.81 GiB (98.29%) used: 3.33 GiB (6.0%) fs: ext4 block-size: 4096 B dev: /dev/sda2 maj-min: 8:2 label: writable uuid: c5da9c27-d622-4e80-89db-6af2e32618b4 ID-2: /boot/firmware raw-size: 512 MiB size: 504.1 MiB (98.46%) used: 187.3 MiB (37.2%) fs: vfat block-size: 512 B dev: /dev/sda1 maj-min: 8:1 label: system-boot uuid: F766-26D3 Swap: Alert: No swap data was found. Unmounted: ID-1: /dev/mmcblk0p1 maj-min: 179:1 size: 256 MiB fs: vfat label: system-boot uuid: 2ED7-9E44 ID-2: /dev/mmcblk0p2 maj-min: 179:2 size: 238.05 GiB fs: ext4 label: writable uuid: 6b9f42d8-7764-4b47-9e85-13482aef54ea 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: 1-1:2 info: VIA Labs Hub ports: 4 rev: 2.1 speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 power: 100mA chip-ID: 2109:3431 class-ID: 0900 Hub-3: 2-0:1 info: super-speed hub ports: 4 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 Device-1: 2-2:2 info: SanDisk Ultra type: mass storage driver: usb-storage interfaces: 1 rev: 3.0 speed: 5 Gb/s (596.0 MiB/s) lanes: 1 mode: 3.2 gen-1x1 power: 896mA chip-ID: 0781:5581 class-ID: 0806 Hub-4: 3-0:1 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 Sensors: Src: /sys System Temperatures: cpu: 73.0 C mobo: N/A Fan Speeds (rpm): N/A Repos: Packages: 691 pm: dpkg pkgs: 689 libs: 304 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 170 1: cpu: 250% command: ps pid: 3116 mem: 3.70 MiB (0.0%) 2: cpu: 1.0% command: init pid: 1 mem: 13.7 MiB (0.3%) 3: cpu: 0.2% command: [kworker/u9:0-brcmf_wq/mmc1:0001:1] pid: 67 mem: 0.00 MiB (0.0%) 4: cpu: 0.2% command: [usb-storage] pid: 181 mem: 0.00 MiB (0.0%) 5: cpu: 0.2% command: [kworker/3:4-events] pid: 561 mem: 0.00 MiB (0.0%) Memory top: 5 of 170 1: mem: 36.0 MiB (0.9%) command: snapd pid: 769 cpu: 0.1% 2: mem: 21.5 MiB (0.5%) command: unattended-upgrade-shutdown started-by: python3 pid: 993 cpu: 0.0% 3: mem: 19.0 MiB (0.5%) command: packagekitd pid: 1992 cpu: 0.1% 4: mem: 17.3 MiB (0.4%) command: networkmanager pid: 805 cpu: 0.0% 5: mem: 16.2 MiB (0.4%) command: systemd-journald pid: 342 cpu: 0.0% Info: Processes: 170 Uptime: 20m 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: 6.8.0-1060-raspi arch: aarch64 bits: 64 compiler: N/A clocksource: arch_sys_counter
    parameters: coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_headphones=0
    snd_bcm2835.enable_headphones=1 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_hdmi=0
    smsc95xx.macaddr=XX:XX:XX:XX:XX:XX vc_mem.mem_base=0x3eb00000 vc_mem.mem_size=0x3ff00000
    console=ttyS0,115200 multipath=off dwc_otg.lpm_enable=0 console=tty1 root=LABEL=writable
    rootfstype=ext4 rootwait fixrtc cfg80211.ieee80211_regdom=FR
    ds=nocloud!i=rpi-imager-1787145266004
  Console: tty 1 Distro: Ubuntu 24.04.4 LTS (Noble Numbat)
Machine:
  Type: ARM System: Raspberry Pi 4 Model B Rev 1.5 details: N/A rev: c03115 Battery:
  Message: No system battery data found. Is one present?
Memory:
  System RAM: total: 4 GiB available: 3.69 GiB used: 420.4 MiB (11.1%) igpu: 76 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-a72 bits: 64 type: MCP arch: ARMv8 family: 8 model-id: 0
    stepping: 3
  Topology: cpus: 1x cores: 4 smt: N/A cache: L1: 320 KiB desc: d-4x32 KiB! i-4x48 KiB
    L2: 1024 KiB desc: 1x1024 KiB
  Speed (MHz): avg: 600 min/max: 600/1800 scaling: driver: cpufreq-dt governor: ondemand cores:
    1: 600 2: 600 3: 600 4: 600 bogomips: 432
  Features: asimd cpuid crc32 evtstrm fp
  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 status: Vulnerable
  Type: spectre_v1 mitigation: __user pointer sanitization
  Type: spectre_v2 status: Vulnerable
  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: bcm2711-hdmi0 driver: vc4_hdmi v: N/A bus-ID: N/A chip-ID: brcm:fef00700 class-ID: hdmi
  Device-2: bcm2711-hdmi1 driver: vc4_hdmi v: N/A bus-ID: N/A chip-ID: brcm:fef05700
    class-ID: hdmi
  Device-3: bcm2711-vc5 driver: vc4_drm v: N/A bus-ID: N/A chip-ID: brcm:gpu class-ID: gpu
  Display: server: No display server data found. Headless machine? tty: 80x40
  Monitor-1: HDMI-A-1 model: Lenovo T24i-2L built: 2021 res: 1920x1080 dpi: 93
    gamma: 1.2 chroma: red: x: 0.639 y: 0.329 green: x: 0.298 y: 0.600 blue: x: 0.149 y: 0.059 white:
    x: 0.314 y: 0.329 size: 527x296mm (20.75x11.65") diag: 604mm (23.8") ratio: 16:9
    modes: 1920x1080, 1920x1080i, 1680x1050, 1600x900, 1280x1024, 1440x900, 1152x864, 1280x720,
    1024x768, 832x624, 800x600, 720x576, 720x480, 640x480, 720x400
  API: N/A Message: No API data available in console. Headless machine?
Audio:
  Device-1: bcm2711-hdmi0 driver: vc4_hdmi bus-ID: N/A chip-ID: brcm:fef00700 class-ID: hdmi
  Device-2: bcm2711-hdmi1 driver: vc4_hdmi bus-ID: N/A chip-ID: brcm:fef05700 class-ID: hdmi
  API: ALSA v: k6.8.0-1060-raspi status: kernel-api tools: N/A
Network:
  Device-1: bcm2835-mmc driver: sdhci_iproc v: N/A port: N/A bus-ID: N/A chip-ID: brcm:fe300000
    class-ID: mmcnr
  IF: wlan0 state: up mac: 
  IP v4:  type: dynamic noprefixroute scope: global broadcast: 
  IP v6:  type: temporary dynamic scope: global
  IP v6:  type: dynamic mngtmpaddr noprefixroute scope: global
  IP v6:  type: noprefixroute scope: link
  Device-2: bcm2711-genet-v5 driver: bcmgenet v: N/A port: N/A bus-ID: N/A chip-ID: brcm:fd580000
    class-ID: ethernet
  IF: eth0 state: down mac: 
  WAN IP: 
Bluetooth:
  Device-1: pl011 driver: uart_pl011 bus-ID: N/A chip-ID: arm:fe201000 class-ID: serial
  Report: rfkill ID: hci0 rfk-id: 0 state: down bt-service: not found rfk-block: hardware: no
    software: no address: see --recommends
  Device-2: pl011 driver: ctrl bus-ID: N/A chip-ID: arm:gpiochip0 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: 295.58 GiB used: 3.52 GiB (1.2%)
  ID-1: /dev/mmcblk0 maj-min: 179:0 model: SD256 size: 238.3 GiB block-size: physical: 512 B
    logical: 512 B type: Removable tech: SSD scheme: MBR
  SMART Message: Unknown smartctl error. Unable to generate data.
  ID-2: /dev/sda maj-min: 8:0 vendor: SanDisk model: Ultra size: 57.28 GiB block-size:
    physical: 512 B logical: 512 B type: USB rev: 3.0 spd: 5 Gb/s lanes: 1 mode: 3.2 gen-1x1
    tech: N/A fw-rev: 1.00 scheme: MBR
  SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure?
  Message: No optical or floppy data found.
Partition:
  ID-1: / raw-size: 56.78 GiB size: 55.81 GiB (98.29%) used: 3.33 GiB (6.0%) fs: ext4
    block-size: 4096 B dev: /dev/sda2 maj-min: 8:2 label: writable
    uuid: c5da9c27-d622-4e80-89db-6af2e32618b4
  ID-2: /boot/firmware raw-size: 512 MiB size: 504.1 MiB (98.46%) used: 187.3 MiB (37.2%)
    fs: vfat block-size: 512 B dev: /dev/sda1 maj-min: 8:1 label: system-boot uuid: F766-26D3
Swap:
  Alert: No swap data was found.
Unmounted:
  ID-1: /dev/mmcblk0p1 maj-min: 179:1 size: 256 MiB fs: vfat label: system-boot uuid: 2ED7-9E44
  ID-2: /dev/mmcblk0p2 maj-min: 179:2 size: 238.05 GiB fs: ext4 label: writable
    uuid: 6b9f42d8-7764-4b47-9e85-13482aef54ea
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: 1-1:2 info: VIA Labs Hub ports: 4 rev: 2.1 speed: 480 Mb/s (57.2 MiB/s) lanes: 1
    mode: 2.0 power: 100mA chip-ID: 2109:3431 class-ID: 0900
  Hub-3: 2-0:1 info: super-speed hub ports: 4 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
  Device-1: 2-2:2 info: SanDisk Ultra type: mass storage driver: usb-storage interfaces: 1
    rev: 3.0 speed: 5 Gb/s (596.0 MiB/s) lanes: 1 mode: 3.2 gen-1x1 power: 896mA chip-ID: 0781:5581
    class-ID: 0806 Hub-4: 3-0:1 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
Sensors:
  Src: /sys System Temperatures: cpu: 73.0 C mobo: N/A
  Fan Speeds (rpm): N/A
Repos:
  Packages: 691 pm: dpkg pkgs: 689 libs: 304 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 170
  1: cpu: 250% command: ps pid: 3116 mem: 3.70 MiB (0.0%)
  2: cpu: 1.0% command: init pid: 1 mem: 13.7 MiB (0.3%)
  3: cpu: 0.2% command: [kworker/u9:0-brcmf_wq/mmc1:0001:1] pid: 67 mem: 0.00 MiB (0.0%)
  4: cpu: 0.2% command: [usb-storage] pid: 181 mem: 0.00 MiB (0.0%)
  5: cpu: 0.2% command: [kworker/3:4-events] pid: 561 mem: 0.00 MiB (0.0%)
  Memory top: 5 of 170
  1: mem: 36.0 MiB (0.9%) command: snapd pid: 769 cpu: 0.1%
  2: mem: 21.5 MiB (0.5%) command: unattended-upgrade-shutdown started-by: python3 pid: 993
    cpu: 0.0%
  3: mem: 19.0 MiB (0.5%) command: packagekitd pid: 1992 cpu: 0.1%
  4: mem: 17.3 MiB (0.4%) command: networkmanager pid: 805 cpu: 0.0%
  5: mem: 16.2 MiB (0.4%) command: systemd-journald pid: 342 cpu: 0.0%
Info:
  Processes: 170 Uptime: 20m 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 #134951 - Brand: SanDisk Ultra CZ48 USB