Jetson Orin Nano 8GB for Edge AI — Specs, Sizing & Deployment Fit
Last updated: August 2026
The original entry Jetson: 40 TOPS in a 7–15 W envelope.
Planning Takeaway
The original entry Jetson: 40 TOPS in a 7–15 W envelope. Since the July 2026 repricing it lists at the same ~$399 as the Orin Nano Super, which erased its price advantage — for new purchases the Super is usually the better buy, leaving the plain Nano for fleet-matching and tight 15 W thermal designs.
Specifications
| Spec | Value |
|---|---|
| Compute | 40 INT8 TOPS (Ampere GPU) |
| Memory | 8 GB LPDDR5, ~68 GB/s |
| Power modes | 7W · 15W (7–15 W envelope) |
| Video decode (modeled planning ceiling) | ~7× 1080p / ~1× 4K H.264 concurrent |
| Est. planning capacity | ~4 concurrent 1080p detection streams |
| Cooling | Active recommended under sustained inference |
| Form factor | Jetson module (69.6×45 mm) |
| Runtimes / precisions | TensorRT, PyTorch, ONNX · FP32/FP16/INT8 |
| Software | JetPack 7.2 (Ubuntu 24.04, CUDA 13, June 2026) — current; JetPack 6.x (Ubuntu 22.04) — legacy track |
| Indicative price | ~$399 (module, as of mid-2026) |
Sizing Fit
Fits 1–4 camera detection nodes, battery- and thermally-constrained enclosures at the 7 W mode, and fleets standardized on the original Nano.
- Power modes: 7W vs 15W explained — Guide
- Measured power consumption (idle to peak) — Benchmarks
- Thermal limits for fanless designs — Guide
- Orin Nano vs Raspberry Pi 5 for AI — Comparison
Decision Framework
Choose the Orin Nano if:
- You are expanding a fleet already qualified on the plain Orin Nano.
- Your enclosure and PSU were validated for the 15 W ceiling and requalification costs more than the Super’s extra compute is worth.
- You need the lowest sustained power draw in the Jetson line (7 W mode).
Choose a sibling instead if:
- Jetson Orin Nano Super — buying new — same ~$399 price, 67 vs 40 TOPS, 1.5× the memory bandwidth.
- Hailo-8 — you have a host system and want detection at 2.5–8 W as an M.2 add-in (~$200).
- Rockchip RK3588 — cost-per-stream matters more than the CUDA ecosystem (~$149 board).
Frequently Asked Questions
How much does the Jetson Orin Nano cost in 2026?
The Orin Nano 8GB module lists at ~$399 as of the July 2026 NVIDIA repricing (up from $299). That is now the same price as the Orin Nano Super Developer Kit, which removed the plain Nano’s historical price advantage.
Is the Orin Nano still worth buying over the Orin Nano Super?
For new purchases, usually not — at identical ~$399 list pricing the Super delivers 67 vs 40 TOPS and higher memory bandwidth. The plain Nano remains sensible for fleet consistency or thermal designs fixed at its 15 W ceiling.
What is the Orin Nano’s power draw?
Roughly 7–15 W across its two power modes: about 4.5–5.5 W at idle and 8–12 W under typical YOLO-class inference, with 15 W as the mode ceiling. It is the lowest-power full Jetson module.
What JetPack version does the Orin Nano run?
JetPack 7.2 (June 2026) is current for this module — Ubuntu 24.04, Linux kernel 6.8, CUDA 13. JetPack 6.x remains a widely deployed legacy track on Ubuntu 22.04. Moving an existing JetPack 6 install to 7 requires the OTA package or a full reflash — a plain apt upgrade is not an upgrade path.