All posts tagged emmc

New Variety: 32GB RasPiKey eMMC Module for Raspberry Pi

Since we released RasPiKey, we received a lot of inquires about variety with bigger storage capacity. Now the 32GB RasPiKey is finally here!

What’s New?

Not much really, only the storage capacity is doubled comparing to the 16GB variety. The 32GB variety has the same read/write performance, because it uses the eMMC chip from the same family (16GB RasPiKey uses Samsung KLMAG1JETD-B041 while 32GB RasPiKey uses KLMBG2JETD-B041).

Besides checking the marks on the chip, you can also tell which one is 32GB from its packaging. The 32GB RasPiKey comes with a blue¬†lanyard (16GB has black one) and it has “32GB” printed on the label on its antistatic bag.

Bootloader and OS Version

Raspberry Pi 3B+ or earlier models of Raspberry Pi all supports RasPiKey directly.

Newly produced Raspberry Pi 4B has rather new bootloader, which can directly recognise RasPiKey. However if your Raspberry Pi 4B is from older batch, you may need to upgrade bootloader. Both 16GB and 32GB RasPiKey has necessary files to upgrade bootloader for your Raspberry Pi 4B.

Since today (2020.1.7), all our RasPiKey have files that allow you to upgrade boot loader to version “c305221a6d7e532693cc7ff57fddfc8649def167” (released on 3rd September 2020).

Since today (2020.1.7), all our RasPiKey have flashed Raspbian (Raspberry Pi OS) disk image released on 2nd December 2020.

You can of course install different version of OS into RasPiKey, just like you did on a normal SD card. Please don’t forget to backup those handy applications for WiFi and SSH settings, if you want to use them after installing new OS.

Price and Where to Buy?

32GB RasPiKey’s retail price is 720 CZK (about 27.54EUR / 24.96GBP / 33.98USD ).

You can order it from our e-shop or you may be able to order it from our resellers soon.

New Product: RasPiKey eMMC Module for Raspberry Pi

Our new product RasPiKey is released today!

RasPiKey is a 16GB eMMC module designed for Raspberry Pi. It can be inserted into the micro SD card slot on Raspberry Pi and work as a faster (especially 4k read/write) and more endurable SD card.

On Raspberry Pi 3B+, RasPiKey shows much better performance than SD cards (using the benchmark introduced in Jeff Geerling’s blog):

Benchmarks on Raspberry Pi 3B+

Benchmarks on Raspberry Pi 3B+

RasPiKey can also be used on Raspberry Pi 4B, however you will need to update your Pi4’s bootloader first. At the time being, RasPiKey gets limited support by Raspberry Pi 4B and doesn’t get speed boost like those good SD cards, its performance on 4B is not that outstanding, however it still has better 4k read/write speed than SD cards.

Updated on 2020.12: Now with the latest official firmware, Raspberry Pi 4B supports DDR52 timing mode, which boosts the performance of RasPiKey, and make RasPiKey faster than SD cards on Raspberry Pi 4B.

Plug and Play

RasPiKey has Raspbian preinstalled, and also provides some tools to make setting Wi-Fi connection and enabling SSH login much easier. It is possible that you insert RasPiKey into your new Raspberry Pi, power it on and then use it via SSH session on your computer. You can enjoy your Raspberry Pi without having another set of display, keyboard and mouse.

Price and Where to Buy?

RasPiKey’s retail price is 520 CZK (about 20.37EUR / 17.53GBP / 22.55USD).

You can order it from our e-shop or you may be able to order it from our resellers soon.