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Production Carrier Boards & Systems · Radxa
Radxa ROCK 5B
Method v1.7.0 · dataset 2026-09-29 · verified 2026-09-29 · last updated September 2026
host SBC · 1 module supported · $89.9 (as of 2026-09-08) · evidence A
Full spec sheet
2.5G Ethernet supports PoE only with an additional PoE HAT accessory (not built in). NPU rated at 6 TOPS (INT8/FP16/BF16/TF32 support). No 802.3 class or wattage published.
| Vendor | Radxa |
| Type | host SBC |
| Module included | yes |
| Form factor | single-board computer |
| Dimensions (mm) | not stated |
| DC input voltage | not stated |
| Power connector | USB-C |
| Max power (W) | not stated |
| CSI camera connectors | 1 |
| CSI lanes | 4-lane MIPI CSI, splittable into 2x 2-lane |
| GMSL camera input | not stated |
| Ethernet (GbE) | 1× 2.5GbE |
| PoE | PD input (add-on: Radxa PoE HAT) |
| Wi-Fi | not stated |
| M.2 Key M (NVMe) | PCIe 3.0 M-Key connector |
| M.2 Key E | not stated |
| mini-PCIe | not stated |
| PCIe slot | not stated |
| USB 3.x | not stated |
| USB 2.x | not stated |
| USB-C | 1 |
| Display | HDMI, 8K output |
| Storage | eMMC socket; microSD |
| Other I/O | not stated |
| Operating temperature | 0 to 50 °C |
| Fanless | yes |
| Fan included | no |
| Heatsink included | no |
| IP rating | not stated |
| Industrial grade | no |
| Price | $89.9 |
Modules supported
Sources
- A Radxa (via search aggregation) · docs.radxa.com/en/rock5/rock5b/getting-started/introduction · verified 2026-09-24 · ROCK 5B specifications summary
“NPU supports INT4/INT8/INT16/FP16/BF16 and TF32 acceleration, with computing power as high as 6TOPs”
- A Radxa (via search aggregation) · docs.radxa.com/en/rock5/rock5b/getting-started/introduction · verified 2026-09-24 · ROCK 5B specifications summary
“supports 2.5G Ethernet with PoE and an additional PoE HAT is required”
- C Wevolver · wevolver.com/specs/okdo-x-radxa-rock-5-model-b · verified 2026-09-24 · OKdo x Radxa ROCK 5 Model B specs
“0~50 ℃”
- C ALLNET China · shop.allnetchina.cn/collections/rock5-model-b · verified 2026-09-24 · ROCK 5 Model B collection
“From $89.90”
- A Radxa · docs.radxa.com/en/rock5/rock5b/getting-started/introduction · verified 2026-09-24 · product page
“2.5G Ethernet with Power over Ethernet (PoE) support ... PoE requires additional optional HAT”
- A Radxa · docs.radxa.com/en/rock5/rock5b/getting-started/introduction · verified 2026-09-24 · product page
“Supports USB Type-C PD 2.0 with 9V/2A, 12V/2A, 15V/2A, and 20V/2A”
Research gaps mentioning this product
- Radxa ROCK 5B: operating temperature sourced from a third-party spec aggregator (Wevolver), not Radxa's own docs — Radxa's own site did not surface a fetchable temperature figure.
Links
- Methodology: /methodology/carrier-finder/
- Dataset: /datasets/production-carriers.json
- All carriers: /production/carriers/
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