HiFive Unmatched

by SiFive

A high-performance RISC-V Linux development platform, in a desktop-ready Mini ITX mainboard

View all updates May 14, 2021

First Batch on the Way!

Dear Backers,

Like many of you, we were impacted by supply chain issues. We’re really sorry about the delay, but we’ve been able to overcome those issues, and we’re happy to report that the first batch of SiFive HiFive Unmatched boards is currently en route to Crowd Supply’s fulfillment partner, Mouser Electronics. According to Crowd Supply, backers should start receiving shipping confirmation emails with tracking numbers before the end of the month. Crowd Supply also advises that you should log into your Crowd Supply account now to confirm your shipping address and make any necessary changes.

User Forum

While we’ve answered promptly any questions sent to us privately, there’s no replacement for public discourse; we encourage you to join the HiFive Unmatched user community in our HiFive Unmatched forum. We’ll be posting regular updates there as well as here on Crowd Supply.

New Datasheet

You can find the newly updated HiFive Unmatched datasheet at our HiFive Unmatched portal: https://sifive.com/boards/hifive-unmatched. Once there, scroll down to find a link to the datasheet, in addition to a bunch of other good information and documentation.

Production & Packaging

Here are some more pics of the final HiFive Unmatched packaging backers will receive:

$300,906 raised

of $1 goal

Funded! Order Below

Product Choices


HiFive Unmatched

HiFive Unmatched Mini-ITX Board, with onboard DDR4 RAM and SiFive Freedom U740 processor.



SiFive is the leading provider of processor cores, accelerators, and SoC IP to create domain-specific architecture based on the free and open RISC-V instruction set architecture. SiFive offers scalable, configurable processor cores pre-integrated with security, trace, and debug features for workload-specific accelerator designs. Founded by the inventors of RISC-V, SiFive has 15 design centers worldwide and backing from Sutter Hill Ventures, SK Hynix, Qualcomm Ventures, Western Digital, Intel Capital, Spark Capital, Osage University Partners, and Prosperity7 Ventures.

See Also

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