Radxa CM4 (RK3576)
Radxa · Maglev ID cm-radxa-cm4-rk3576
CN Maker in China, factory not confirmed unknown VERIFIED
RK3576 compute module in the Raspberry Pi CM4 footprint with up to 16GB RAM and an industrial-temp option; the direct-quote candidate in Maglev's Eyecandy research.
Specifications
| SoC | Rockchip RK3576 / RK3576J |
|---|---|
| NPU | 6 TOPS INT8 |
| Memory | LPDDR4X, up to 16GB |
| Form factor | 3x 100-pin 0.4mm B2B connectors, 55 x 40 mm |
| Operating temp | 0 to 60 C (commercial); -40 to 85 C (industrial) |
| eMMC | up to 256GB |
| Lifecycle | available until at least September 2035 (product brief, per Maglev research 2026-10-27) |
Who makes it
MakerRadxa
Based inChina
RoleBrand owner
Radxa (Shenzhen) is in the repo as dist-rockchip-006, a Rockchip strategy partner since 2020 with a published sales inbox; the record suggests asking about customer-owned NRE.
Landed cost in the US
CN
25%+?
TW
0%+?
VN
0%+?
IN
0%+?
JP
0%+?
KR
0%+?
DE
0%+?
MX
0%+?
US
0%
Total US duty on this part by where it is made (2026-10-29). Mexico shown before USMCA preference; qualifying goods enter duty free. Your factory choice, not the shipping port, sets the origin.
Loading duty data…
Compliance
| HTS classification | 8473.30.11.80 typical, not a ruling |
|---|---|
| NDAA | unknown |
| Blue UAS | unknown |
| FCC | n/a |
| Notes | Price is a reseller listing for the 2GB/32GB SKU, not a Radxa list price. |
Equivalents from other makers
Sources
- https://radxa.com/products/cm/cm4specs, temp grades, brief + STEP links; sold only via Approved Partners, no price shown
- https://www.aliexpress.us/item/3256812899822307.html$217.69 for 2GB/32GB, third-party reseller 'Huayng Automation Store', 'Only 2 left' (seen 2026-10-27, Maglev research)
- https://www.cnx-software.com/2025/09/05/radxa-cm4-a-raspberry-pi-cm4-replacement-with-rockchip-rk3576-edge-ai-soc-up-to-16gb-ram/Sep 2025 launch pricing $70.31 (4GB/32GB) to $168.94 (16GB/128GB) on AliExpress; historical only
Record confidence: VERIFIED. VERIFIED means the maker's own documents; REPORTED means a credible third party; UNVERIFIED means a single weak source. Anything we could not confirm says unknown.