---
model: NA346B
lifecycle: active
official_site_status: Available
category: Systems & Platforms > Network Communication Platform > Compact Network Appliance
source: https://www.axiomtek.com/products/systems-and-platforms/network-communication-platform/compact-network-appliance/na346b
updated: 2026-10-02
---

# NA346B

Fanless Ultra Compact Network Appliance with Intel® Celeron® Processor N3350 and up to 4 LAN for uCPE, VPN, and Security Gateway

- Category: Systems & Platforms > Network Communication Platform > Compact Network Appliance
- Status: Active

## Key features

- Intel® Celeron® processor N3350
- 1 DDR3L-1600 SO-DIMM for up to 8GB of memory
- 4 GbE RJ-45 LAN ports (Realtek RTL8111H)
- 1 PCIe Mini Card slot for mSATA
- One 8GB eMMC Flash (SanDisk)
- Supports TPM 2.0 onboard
- Small form factor with fanless and noiseless design
- Suitable for uCPE, VPN, and IoT security gateway applications

## Specifications

- **Form Factor:** Desktop, small form factor and fanless
- **CPU:** Intel® Celeron® processor N3350 (Apollo Lake)
- **Chipset:** SoC integrated
- **System Memory:** 1 x DDR3L-1600 SO-DIMM, up to 8GB
- **BIOS:** AMI
- **Ethernet:** 4 x GbE RJ-45 (Realtek RTL8111H)
- **LAN Bypass:** N/A
- **LAN Module:** N/A
- **Storage:**
  - 1 x 8GB eMMC Flash onboard (SanDisk)
  - 1 x Full-size mSATA (SATA + USB signal)
- **Expansion:**
  - 1 x Full-size PCIe Mini Card slot with Nano SIM (USB signal)
  - 1 x Nano SIM Socket
- **I/O Interface:**
  - 1 x Console (RJ-type)
  - 2 x USB 3.0
  - 4 x GbE RJ-45
  - 1 x Reset button
  - 1 x DC Jack (screw-type)
- **Power Supply:** 1 x DC Jack (screw-type)
- **LCM Module:** N/A
- **TPM:** Onboard TPM 2.0
- **Operating Temperature:** 0°C to +40°C (+32°F to +104°F)
- **Dimensions (H x W x D):** 31 mm (1.22") (H) x 166 mm (6.54") (W) x 118.2 mm (4.65") (D)
- **Weight (net/gross):** 0.284 kg (0.63 lb)/0.786 kg (1.73 lb)
- **EOS Support:** Linux
- **Certifications:** CE/FCC Class B

## Ordering information

- NA346B-N3350-A (P/N E26E346B00) — Fanless ultra compact network appliance with Intel® Celeron® N3350 processor (2C 1.10GHz 6W), eMMC, 4 LAN, TPM 2.0, without LAN Bypass (LBP)
- DB9F-RJ-45 1.8M console cable for Cisco (P/N 5916E552000E)
- Power cord YP-12/YC-12 (JP) (P/N 59906000010E)
- Power cord YP-22/YC-12 (EU) (P/N 59903000000E)
- Power cord YP-35/YC-12 (AU) (P/N 59905000000E)
- Power cord YP-61A/YC-12 (UK) (P/N 59904010000E)

## Sources

- Official product page: https://www.axiomtek.com/products/systems-and-platforms/network-communication-platform/compact-network-appliance/na346b
- Official datasheet (PDF): https://www.axiomtek.com/Download/Spec/na346b.pdf

## Sales contact

- TC Lee, Business Development Manager, Axiomtek
- Email: tc.lee@axiomtek.com.tw
- LinkedIn: https://www.linkedin.com/in/t-c-lee/
- WhatsApp: https://wa.me/886955040637

_Maintained by TC Lee, Business Development Manager at Axiomtek. This is not the official Axiomtek website: specifications are mirrored from https://www.axiomtek.com, which is authoritative._