Best Single-Board Computers Under $500
253 new, complete, in-stock single-board computers under $500, from 13 brands, $6 – $499. Specs are normalized to one sheet, and each row links to the seller.
Ranked list: new, complete machines only (memory and storage included), lowest price first. Barebones, refurbished, open-box and used units, and listings whose name and specs disagree on memory or storage, are listed separately after it, each labeled.
Showing the 30 lowest-priced of 253. See all single-board computers →
Also under $500, listed apart
Not new, not complete, or with a name that disagrees with its specs, so kept out of the ranking above. Each row says why.
| Model | Brand | Price | Processor | Memory | Storage |
|---|---|---|---|---|---|
| AMD Gaming NAS Motherboard Ryzen 9 9955HX ES 7845HX ES R7 7745HX ES 2*M.2 NVMe 4*SATA PCIe4.0X16 2.5G LAN WiFi6E ITX Mainboard (Barebone) | Topton | $265.52 | AMD Ryzen 7 7745HX | None (barebone) | |
| Topton 10G NAS Firewall Motherboard AMD Ryzen 7 8845HS PRO 6850U 6650U 10G+2*2.5G LAN 6*SATA 2*NVMe PCIEx8 Gaming ITX Mainboard (Barebone) | Topton | $327.30 | AMD Ryzen 5 6650U | None (barebone) |
Frequently asked
What is the best single-board computer under $500?
Every new, complete, in-stock single-board computer in our catalog priced under $500, 253 models right now, with specs normalized to one sheet so processor, memory, storage and graphics compare directly. 2 more (barebones, refurbished units and similar) are listed separately below the ranking.
Are these single-board computers in stock?
Yes. The shortlist only includes models marked in stock at the manufacturer or a matched retailer when we last checked. Prices and availability are refreshed regularly.
How is the list ordered?
By price, lowest first, among new machines that ship with memory and storage. Barebones, refurbished, open-box and used units, and listings whose name and specs disagree on memory or storage, come after the ranking in their own labeled list. Each row links to the full spec sheet and to the seller.