Benchmark #45902 - pibenchmarks.com

Brand: Western Digital SN520
SSD (M.2 NVMe)
#184 / 1,539
55
#113 / 1,539
#113 / 875
#102 / 194
14,058
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Overview
2021-05-21 20:22:55
#45,902
8,163
-5,895 (-72.22%)
AndyCMK
WD NVME RPi4 Plugable NVME USB Adaptor

Storage Details
Western Digital SN520
SSD (M.2 NVMe)
238.2G
SSD
WDC
PCSN520SDAPNUW-256
3.00
5,000
0bda:9210
0x0bda (Realtek Semiconductor Corp.)
0x9210 (RTL9210 M.2 NVME Adapter)
uas
None

System Board Details
		Amazon.com AliExpress
Raspberry Pi 4B 1.2
Raspberry Pi 4 Model B Rev 1.2
Raspberry Pi Foundation
ARMv7 v7l
4
1,500
500
1,600

Operating System

Raspbian GNU/Linux 10 (buster)
armv7l

Benchmark Results
182 MB/s
270.15 MB/s
269.11 MB/s
10,464 IOPS
19,357 IOPS
41,859 KB/s
77,429 KB/s
23,902 KB/s
27,175 KB/s
19,300 KB/s
31,967 KB/s

inxi Results
System: Kernel: 5.10.17-v7l+ armv7l bits: 32 compiler: N/A parameters: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 video=HDMI-A-1:1920x1080M@60 smsc95xx.macaddr=XX:XX:XX:XX:XX:XX vc_mem.mem_base=0x3eb00000 vc_mem.mem_size=0x3ff00000 console=ttyS0,115200 console=tty1 root=PARTUUID=1397c8cd-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles Console: tty 1 DM: LightDM 1.26.0 Distro: Raspbian GNU/Linux 10 (buster) Machine: Type: ARM Device System: Raspberry Pi 4 Model B Rev 1.2 details: BCM2711 rev: c03112 Battery: Message: No system battery data found. Is one present? Memory: RAM: total: 3.81 GiB used: 406.7 MiB (10.4%) gpu: 76 MiB RAM Report: smbios: No SMBIOS data for dmidecode to process PCI Slots: ARM: No ARM data found for this feature. CPU: Info: Quad Core model: ARMv7 v7l variant: cortex-a72 bits: 32 type: MCP arch: v7l family: 7 model-id: 0 stepping: 3 bogomips: 1080 Speed: 1500 MHz min/max: 600/1500 MHz Core speeds (MHz): 1: 900 2: 900 3: 900 4: 900 Features: crc32 edsp evtstrm fastmult half idiva idivt lpae neon thumb tls vfp vfpd32 vfpv3 vfpv4 Vulnerabilities: No CPU vulnerability/bugs data available. Graphics: Device-1: bcm2711-vc5 driver: vc4_drm v: N/A bus-ID: N/A chip-ID: brcm:gpu class-ID: gpu Device-2: bcm2711-hdmi0 driver: N/A bus-ID: N/A chip-ID: brcm:soc class-ID: hdmi Device-3: bcm2711-hdmi1 driver: N/A bus-ID: N/A chip-ID: brcm:soc class-ID: hdmi Display: server: X.org 1.20.4 compositor: xcompmgr driver: loaded: modesetting unloaded: fbdev tty: 240x67 Message: Unable to show advanced data. Required tool glxinfo missing. Audio: Device-1: bcm2835-audio driver: bcm2835_audio bus-ID: N/A chip-ID: brcm:bcm2835_audio class-ID: bcm2835_audio Device-2: bcm2711-hdmi0 driver: N/A bus-ID: N/A chip-ID: brcm:soc class-ID: hdmi Device-3: bcm2711-hdmi1 driver: N/A bus-ID: N/A chip-ID: brcm:soc class-ID: hdmi Sound Server-1: ALSA v: k5.10.17-v7l+ running: yes Sound Server-2: PulseAudio v: 12.2 running: yes Network: Device-1: bcm2835-mmc driver: mmc_bcm2835 v: N/A port: N/A bus-ID: N/A chip-ID: brcm:fe300000 class-ID: mmcnr IF: wlan0 state: down mac: 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: up speed: 1000 Mbps duplex: full mac: IP v4: type: noprefixroute scope: global broadcast: IP v6: scope: link WAN IP: Bluetooth: Device-1: pl011 driver: uart_pl011 bus-ID: N/A chip-ID: arm:fe201000 class-ID: serial Report: hciconfig ID: hci0 rfk-id: 1 state: up address: bt-v: 3.0 lmp-v: 5.0 sub-v: 6119 hci-v: 5.0 rev: 156 Info: acl-mtu: 1021:8 sco-mtu: 64:1 link-policy: rswitch sniff link-mode: slave accept service-classes: capturing, telephony Logical: Message: No logical block device data found. RAID: Message: No RAID data found. Drives: Local Storage: total: 238.47 GiB used: 5.54 GiB (2.3%) ID-1: /dev/sda maj-min: 8:0 type: USB vendor: Western Digital model: PC S N520 SDAPNUW-256 size: 238.47 GiB block-size: physical: 512 B logical: 512 B rev: 0006 scheme: MBR SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure? Message: No optical or floppy data found. Partition: ID-1: / raw-size: 238.22 GiB size: 234.49 GiB (98.44%) used: 5.49 GiB (2.3%) fs: ext4 block-size: 4096 B dev: /dev/sda2 maj-min: 8:2 label: rootfs uuid: 3a324232-335f-4617-84c3-d4889840dc93 ID-2: /boot raw-size: 256 MiB size: 252 MiB (98.46%) used: 47.6 MiB (18.9%) fs: vfat block-size: 512 B dev: /dev/sda1 maj-min: 8:1 label: boot uuid: 6284-658D Swap: Kernel: swappiness: 60 (default) cache-pressure: 100 (default) ID-1: swap-1 type: file size: 1024 MiB used: 0 KiB (0.0%) priority: -2 file: /var/swap Unmounted: Message: No unmounted partitions found. USB: Hub-1: 1-0:1 info: Full speed (or root) Hub ports: 1 rev: 2.0 speed: 480 Mb/s 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 power: 100mA chip-ID: 2109:3431 class-ID: 0900 Hub-3: 2-0:1 info: Full speed (or root) Hub ports: 4 rev: 3.0 speed: 5 Gb/s chip-ID: 1d6b:0003 class-ID: 0900 Device-1: 2-2:2 info: Realtek type: Mass Storage driver: uas interfaces: 1 rev: 3.2 speed: 5 Gb/s power: 896mA chip-ID: 0bda:9210 class-ID: 0806 Sensors: Missing: Required tool sensors not installed. Check --recommends Repos: Packages: apt: 1523 lib: 778 Active apt repos in: /etc/apt/sources.list 1: deb http: //raspbian.raspberrypi.org/raspbian/ buster main contrib non-free rpi Active apt repos in: /etc/apt/sources.list.d/raspi.list 1: deb http: //archive.raspberrypi.org/debian/ buster main No active apt repos in: /etc/apt/sources.list.d/vscode.list Processes: CPU top: 5 of 165 1: cpu: 2.8% command: init pid: 1 mem: 8.27 MiB (0.2%) 2: cpu: 1.1% command: bash pid: 1242 mem: 2.84 MiB (0.0%) 3: cpu: 1.0% command: xorg pid: 533 mem: 59.8 MiB (1.5%) 4: cpu: 0.7% command: lxpanel pid: 642 mem: 29.1 MiB (0.7%) 5: cpu: 0.7% command: applet.py started by: python3 pid: 668 mem: 27.5 MiB (0.7%) Memory top: 5 of 165 1: mem: 59.8 MiB (1.5%) command: xorg pid: 533 cpu: 1.0% 2: mem: 29.1 MiB (0.7%) command: lxpanel pid: 642 cpu: 0.7% 3: mem: 27.5 MiB (0.7%) command: applet.py started by: python3 pid: 668 cpu: 0.7% 4: mem: 21.4 MiB (0.5%) command: pcmanfm pid: 645 cpu: 0.5% 5: mem: 14.2 MiB (0.3%) command: openbox pid: 638 cpu: 0.1% Info: Processes: 165 Uptime: 2m Init: systemd v: 241 runlevel: 5 target: graphical.target tool: systemctl Compilers: gcc: 8.3.0 alt: 8 Client: shell wrapper v: 5.0.3-release inxi: 3.3.04

inxi Results

System:    Kernel: 5.10.17-v7l+ armv7l bits: 32 compiler: N/A 
           parameters: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 
           snd_bcm2835.enable_hdmi=1 video=HDMI-A-1:1920x1080M@60 
           smsc95xx.macaddr=XX:XX:XX:XX:XX:XX vc_mem.mem_base=0x3eb00000 
           vc_mem.mem_size=0x3ff00000 console=ttyS0,115200 console=tty1 root=PARTUUID=1397c8cd-02 
           rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash 
           plymouth.ignore-serial-consoles 
           Console: tty 1 DM: LightDM 1.26.0 Distro: Raspbian GNU/Linux 10 (buster) 
Machine:   Type: ARM Device System: Raspberry Pi 4 Model B Rev 1.2 details: BCM2711 rev: c03112 
           Battery:   Message: No system battery data found. Is one present? 
Memory:    RAM: total: 3.81 GiB used: 406.7 MiB (10.4%) gpu: 76 MiB 
           RAM Report: smbios: No SMBIOS data for dmidecode to process 
PCI Slots: ARM: No ARM data found for this feature. 
CPU:       Info: Quad Core model: ARMv7 v7l variant: cortex-a72 bits: 32 type: MCP arch: v7l 
           family: 7 model-id: 0 stepping: 3 bogomips: 1080 
           Speed: 1500 MHz min/max: 600/1500 MHz Core speeds (MHz): 1: 900 2: 900 3: 900 4: 900 
           Features: crc32 edsp evtstrm fastmult half idiva idivt lpae neon thumb tls vfp vfpd32 
           vfpv3 vfpv4 
           Vulnerabilities: No CPU vulnerability/bugs data available. 
Graphics:  Device-1: bcm2711-vc5 driver: vc4_drm v: N/A bus-ID: N/A chip-ID: brcm:gpu 
           class-ID: gpu 
           Device-2: bcm2711-hdmi0 driver: N/A bus-ID: N/A chip-ID: brcm:soc class-ID: hdmi 
           Device-3: bcm2711-hdmi1 driver: N/A bus-ID: N/A chip-ID: brcm:soc class-ID: hdmi 
           Display: server: X.org 1.20.4 compositor: xcompmgr driver: loaded: modesetting 
           unloaded: fbdev tty: 240x67 
           Message: Unable to show advanced data. Required tool glxinfo missing. 
Audio:     Device-1: bcm2835-audio driver: bcm2835_audio bus-ID: N/A chip-ID: brcm:bcm2835_audio 
           class-ID: bcm2835_audio 
           Device-2: bcm2711-hdmi0 driver: N/A bus-ID: N/A chip-ID: brcm:soc class-ID: hdmi 
           Device-3: bcm2711-hdmi1 driver: N/A bus-ID: N/A chip-ID: brcm:soc class-ID: hdmi 
           Sound Server-1: ALSA v: k5.10.17-v7l+ running: yes 
           Sound Server-2: PulseAudio v: 12.2 running: yes 
Network:   Device-1: bcm2835-mmc driver: mmc_bcm2835 v: N/A port: N/A bus-ID: N/A 
           chip-ID: brcm:fe300000 class-ID: mmcnr 
           IF: wlan0 state: down mac:  
           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: up speed: 1000 Mbps duplex: full mac:  
           IP v4:  type: noprefixroute scope: global broadcast:  
           IP v6:  scope: link 
           WAN IP:  
Bluetooth: Device-1: pl011 driver: uart_pl011 bus-ID: N/A chip-ID: arm:fe201000 class-ID: serial 
           Report: hciconfig ID: hci0 rfk-id: 1 state: up address:  bt-v: 3.0 lmp-v: 5.0 
           sub-v: 6119 hci-v: 5.0 rev: 156 
           Info: acl-mtu: 1021:8 sco-mtu: 64:1 link-policy: rswitch sniff link-mode: slave accept 
           service-classes: capturing, telephony 
Logical:   Message: No logical block device data found. 
RAID:      Message: No RAID data found. 
Drives:    Local Storage: total: 238.47 GiB used: 5.54 GiB (2.3%) 
           ID-1: /dev/sda maj-min: 8:0 type: USB vendor: Western Digital 
           model: PC S N520 SDAPNUW-256 size: 238.47 GiB block-size: physical: 512 B 
           logical: 512 B rev: 0006 scheme: MBR 
           SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure? 
           Message: No optical or floppy data found. 
Partition: ID-1: / raw-size: 238.22 GiB size: 234.49 GiB (98.44%) used: 5.49 GiB (2.3%) fs: ext4 
           block-size: 4096 B dev: /dev/sda2 maj-min: 8:2 label: rootfs 
           uuid: 3a324232-335f-4617-84c3-d4889840dc93 
           ID-2: /boot raw-size: 256 MiB size: 252 MiB (98.46%) used: 47.6 MiB (18.9%) fs: vfat 
           block-size: 512 B dev: /dev/sda1 maj-min: 8:1 label: boot uuid: 6284-658D 
Swap:      Kernel: swappiness: 60 (default) cache-pressure: 100 (default) 
           ID-1: swap-1 type: file size: 1024 MiB used: 0 KiB (0.0%) priority: -2 file: /var/swap 
Unmounted: Message: No unmounted partitions found. 
USB:       Hub-1: 1-0:1 info: Full speed (or root) Hub ports: 1 rev: 2.0 speed: 480 Mb/s 
           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 power: 100mA 
           chip-ID: 2109:3431 class-ID: 0900 
           Hub-3: 2-0:1 info: Full speed (or root) Hub ports: 4 rev: 3.0 speed: 5 Gb/s 
           chip-ID: 1d6b:0003 class-ID: 0900 
           Device-1: 2-2:2 info: Realtek type: Mass Storage driver: uas interfaces: 1 rev: 3.2 
           speed: 5 Gb/s power: 896mA chip-ID: 0bda:9210 class-ID: 0806 Sensors:   Missing: Required tool sensors not installed. Check --recommends 
Repos:     Packages: apt: 1523 lib: 778 
           Active apt repos in: /etc/apt/sources.list 
           1: deb http: //raspbian.raspberrypi.org/raspbian/ buster main contrib non-free rpi
           Active apt repos in: /etc/apt/sources.list.d/raspi.list 
           1: deb http: //archive.raspberrypi.org/debian/ buster main
           No active apt repos in: /etc/apt/sources.list.d/vscode.list 
Processes: CPU top: 5 of 165 
           1: cpu: 2.8% command: init pid: 1 mem: 8.27 MiB (0.2%) 
           2: cpu: 1.1% command: bash pid: 1242 mem: 2.84 MiB (0.0%) 
           3: cpu: 1.0% command: xorg pid: 533 mem: 59.8 MiB (1.5%) 
           4: cpu: 0.7% command: lxpanel pid: 642 mem: 29.1 MiB (0.7%) 
           5: cpu: 0.7% command: applet.py started by: python3 pid: 668 mem: 27.5 MiB (0.7%) 
           Memory top: 5 of 165 
           1: mem: 59.8 MiB (1.5%) command: xorg pid: 533 cpu: 1.0% 
           2: mem: 29.1 MiB (0.7%) command: lxpanel pid: 642 cpu: 0.7% 
           3: mem: 27.5 MiB (0.7%) command: applet.py started by: python3 pid: 668 cpu: 0.7% 
           4: mem: 21.4 MiB (0.5%) command: pcmanfm pid: 645 cpu: 0.5% 
           5: mem: 14.2 MiB (0.3%) command: openbox pid: 638 cpu: 0.1% 
Info:      Processes: 165 Uptime: 2m Init: systemd v: 241 runlevel: 5 target: graphical.target 
           tool: systemctl Compilers: gcc: 8.3.0 alt: 8 Client: shell wrapper v: 5.0.3-release 
           inxi: 3.3.04

Benchmark #45902 - Brand: Western Digital SN520