{"id":152800,"date":"2022-02-17T13:42:08","date_gmt":"2022-02-17T12:42:08","guid":{"rendered":"https:\/\/raspberrypi.dk\/produkt\/16gb-raspikey-emmc-module-as-micro-sd-card\/"},"modified":"2026-02-06T14:50:19","modified_gmt":"2026-02-06T13:50:19","slug":"16gb-raspikey-emmc-module-as-micro-sd-card","status":"publish","type":"product","link":"https:\/\/raspberrypi.dk\/en\/product\/16gb-raspikey-emmc-module-as-micro-sd-card\/","title":{"rendered":"16GB RasPiKey – eMMC Module as Micro SD Card"},"content":{"rendered":"

It works like a micro SD card with better read\/write performance (especially on 4k read\/write) and have longer lifetime. RasPiKey has Raspbian (Raspberry Pi OS) preinstalled and allows you configure SSH login and Wi-Fi connection before booting your Raspberry Pi. As a result, you can use your Raspberry Pi without display, keyboard and mouse, and access your Raspberry Pi via SSH session.<\/p>\n

RasPiKey is a \u201cplug and play\u201d accessory to most Raspberry Pi models. If you have Raspberry Pi 4B from rather old batch, which has rather old firmware that could not recognize RasPiKey, you may need to update the bootloader of your Raspberry Pi 4B beforehand (please find more details in the\u00a0user manual<\/a>).<\/p>\n

RasPiKey has two varieties: the 16GB RasPiKey comes with a black lanyard, while the 32GB RasPiKey comes with a blue one.<\/p>\n

SPECIFICATION<\/h3>\n\n\n\n\n\n\n\n\n\n
\n

Dimension:<\/p>\n<\/td>\n

\n

32mm x 19mm x 1.6mm<\/p>\n<\/td>\n<\/tr>\n

\n

Weight:<\/p>\n<\/td>\n

\n

1g<\/p>\n<\/td>\n<\/tr>\n

\n

eMMC<\/p>\n<\/td>\n

\n

16GB: Samsung KLMAG1JETD-B041 (datasheet<\/span><\/a>)<\/p>\n

32GB: Samsung KLMBG2JETD-B041 (datasheet<\/span><\/a>)<\/td>\n<\/tr>\n

\n

Working Voltage:<\/p>\n<\/td>\n

\n

3.3V<\/p>\n<\/td>\n<\/tr>\n

\n

Operating Temperature:<\/p>\n<\/td>\n

\n

-30\u2103<\/span>~80\u2103<\/span>\u00a0(-22F~176F)<\/p>\n<\/td>\n<\/tr>\n

\n

Storage Temperature:<\/p>\n<\/td>\n

\n

-40\u2103<\/span>~85\u2103<\/span>\u00a0(-40F~185F)<\/p>\n<\/td>\n<\/tr>\n

\n

Humidity:<\/p>\n<\/td>\n

\n

0~80%RH, no condensing<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

BENCHMARKS<\/h3>\n

RasPiKey has much better read\/write performance than all SD cards on Raspberry Pi 3 and 3B+. Below is the benchmarks (using the same method\u00a0here<\/a>) on Raspberry Pi 3B+:<\/p>\n

\n

\"Benchmarks<\/p>\n

Benchmarks on Raspberry Pi 3B+<\/strong> <\/p>\n<\/div>\n

By upgrading the firmware on Raspberry Pi 4B, DDR52 mode will be supported and RasPiKey can have much better performance now (please find details in the user manual). Below are new benchmarks for RasPiKey on Raspberry Pi 4B (with DDR52 mode supported).<\/p>\n

\n

\"\"<\/p>\n

Benchmarks on Raspberry Pi 4B (with DDR52 mode supported)<\/strong> <\/p>\n<\/div>\n

<\/h3>\n

USER MANUAL<\/h3>\n

You can find the user manual here:\u00a0http:\/\/www.uugear.com\/doc\/RasPiKey_UserManual.pdf<\/a><\/p>\n

\"\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

RasPiKey is a 16GB\/32GB eMMC module that can be inserted into Raspberry Pi\u2019s micro SD card slot.<\/p>\n","protected":false},"featured_media":152786,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[459,462],"product_tag":[716,702],"class_list":{"0":"post-152800","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-raspberry-pi-hats-gpio-en","7":"product_cat-sd-cards-adapters","8":"product_tag-rpi4-en","9":"product_tag-rpi5-en","11":"first","12":"outofstock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"composite_virtual":false,"composite_layout":"","composite_add_to_cart_form_location":"","composite_editable_in_cart":false,"composite_sold_individually_context":"","composite_shop_price_calc":"","composite_components":[],"composite_scenarios":[],"bundled_by":[],"bundle_stock_status":"outofstock","bundle_stock_quantity":0,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"yoast_head":"\n16GB RasPiKey - 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