Compact flash Vs Sandisk Extreme Pro A2 SD. Raspberry Pi 4.

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Compact flash Vs Sandisk Extreme Pro A2 SD. Raspberry Pi 4.

The speedtest you’ve been waiting for

Raspberry Pi 4 4GB

Article running agnostics with just command line interface
https://geektechstuff.com/2020/03/08/raspberry-pi-microsd-check-using-agnostics-via-cli-raspberry-pi/

Results

Sandisk Ultra 2 2GB compact flash
Sequential write speed 8833 KB/sec (target 10000) - FAIL
Random write speed 6 IOPS (target 500) - FAIL
Random read speed 1037 IOPS (target 1500) - FAIL

Sandisk Extreme pro 64GB A2
Sequential write speed 38035 KB/sec (target 10000) - PASS
Random write speed 969 IOPS (target 500) - PASS
Random read speed 2548 IOPS (target 1500) - PASS

Kingston 64GB Canvas Go plus A2
Sequential write speed 32251 KB/sec (target 10000) - PASS
Random write speed 1521 IOPS (target 500) - PASS
Random read speed 3621 IOPS (target 1500) - PASS

Amazon links
Sandisk Extreme Pro 64GB Micro SD
https://amzn.to/2ZR9suA

Kingston 64GB A2
https://amzn.to/2NTnkPm

Speed test Low cost SSDs. Raspberry Pi 4.
https://youtu.be/cS5GHv9EDwk

Pinn OS USB Boot testing. Raspberry Pi 4. Just SSD no SD card.
https://youtu.be/CU3NNotEG-o

Berryboot now supports 8GB Raspberry Pi 4. SSD support for multiple operating systems.
https://youtu.be/WnRxoTP5-Js

200GB Retropie Build. USB boot 750gb hard disk. room for expansion. £12 HDD. Raspberry Pi 4.
https://youtu.be/Rd10_J0d-ig

WOR Part 5. How to install Windows 10 on an SSD. Raspberry Pi 4.
https://youtu.be/gKzMjNSjPt4

All 200 plus of my Pi 4 videos are here
Raspberry Pi 4 Raspbian and more
https://www.youtube.com/playlist?list=PLMJAjiTgBtFnaITgDfjTnsL9RlnyPTl7M



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