When comparing Tessel 2 vs Intel NUC boards, the Slant community recommends Intel NUC boards for most people. In the question“What are the best single-board computers?” Intel NUC boards is ranked 12th while Tessel 2 is ranked 36th. The most important reason people chose Intel NUC boards is:
You can have 16GB GSkill DDR4 Memory + 500gb SSD and 10TB external HDD. Go with the kit so you can be assured that it runs Linux and only Linux (or whatever your preference) out of the box and isn't subjected to any unnecessary use/abuse at the hand of Doors.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro NodeJS support out of the box
Out of the box it supports Node 4.x LTS and doesn't require any setup to use it.
Pro Co-processor system
Runs Linux and user application code on a 580MHz Mediatek router-on-a-chip, with an asynchronous 48MHz SAMD21 coprocessor for GPIO, ADC, I2C, SPI, PWM and UART programming
Pro Programmable via USB or Wifi
The process for deploying software, whether it's JavaScript, Python or Rust, is exposed the same way for both USB and Wifi connections.
Pro Easy to get started with
The Tessel 2's "Getting Started" experience requires little more than installing Node.js and a single package (the CLI) via npm. Complete walkthroughs for Linux, Mac and Windows are available and up-to-date
Pro On paper the J5005 maxes out at 8gb DDR4 RAM however it can accommodate at lease double that
You can have 16GB GSkill DDR4 Memory + 500gb SSD and 10TB external HDD. Go with the kit so you can be assured that it runs Linux and only Linux (or whatever your preference) out of the box and isn't subjected to any unnecessary use/abuse at the hand of Doors.
Pro Has at least one SATA port
Pro DRAM is not soldered
DRAM modules are not soldered to the board so they can be changed, upgraded or replaced.
Pro x86-based
Can run all IBM-PC compatible software.
Cons
Con Very little memory
64 megabytes of RAM. This places it more in line with an Arduino style board than a SBC on the level of Raspberry Pi.
Con Cost as much as other Barebones
Price is almost the same as a full Intel/Zotac barebone, which can also be dismantled.
Con No GPIO
So it is not really useful for DIY projects.
Con No DRAM included
DRAM modules must be bought separately.