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Should you get an A2 class sd card? Raspberry Pi 4 8GB. A1 Vs A2. Application Performance Class.

Kingston A2
Consecutive create rate 32251 KB/sec (target 10000) – PASS
Random compose rate 1521 IOPS (target 500) – PASS
Random checked out rate 3621 IOPS (target 1500) – PASS

Raspberry Pi 4 8GB. A1 Vs A2 Speed examination.

sandisk 64gb A2 extreme
Consecutive compose rate 32204 KB/sec (target 10000) – PASS
Random compose rate 894 IOPS (target 500) – PASS
Random checked out rate 2077 IOPS (target 1500) – PASS

Amazon.com web links
Magix A1 sd card
16gb
https://amzn.to/3d9rVry
32gb
https://amzn.to/36vZlyg
64gb
https://amzn.to/2AYiGMG
128gb
https://amzn.to/3eo3eYJ

Raspberry Pi 4 8gb
Overclocked to 2147Mhz
Sd card running Raspberry Pi OS

It depends upon your spending plan. In my Pi 4 8GB the distinction was not substantial.

magix A1 16gb sd
Consecutive compose rate 29574 KB/sec (target 10000) – PASS
Random create rate 847 IOPS (target 500) – PASS
Random checked out rate 3056 IOPS (target 1500) – PASS

Kingston A2
https://amzn.to/2XCkofx

Sandisk Extreme A2
https://amzn.to/30gevGE

Kingdian SSD
https://amzn.to/2UxuwEL

Outcomes

Pi Speed examination Videos

Raspberry Pi 4 8GB. A1 Vs A2 Speed examination. Raspberry Pi 4 USB boot. Raspbian rate examination. SD card Vs SSD Vs Physical HDD Raspberry Pi 4.

Raspberry Pi 4 USB boot. USB to sata cable television examination. SSD, HDD Raspberry Pi OS 64bit.

Raspbian rate examination. SD card Vs SSD Vs Physical HDD Raspberry Pi 4.

Every one of my Pi video clips are below (170 plus).
Raspberry Pi 4 Raspbian and also even more.
https://www.youtube.com/playlist?list=PLMJAjiTgBtFnaITgDfjTnsL9RlnyPTl7M.

Phony A1 mini sd cards? Raspberry Pi 4.