- LGA1151 9th/8th gen Intel Core i7/i5/i3 processor
- Intel H310 chipset (Q370 optional)
- 2 DDR4 SO-DIMM for up to 32GB of memory
- 4 USB 3.0 and 4 USB 2.0 ports
- 2 COM ports
- 2 SATA-600, mSATA and M.2 Key M (NVMe)
- PCIe x4, M.2 Key E, PCI Express Mini Card slot
Axiomtek MANO521 8/9th Gen Intel Core Mini-ITX Motherboard w/ Intel H310 or Q370


The Axiomtek MANO521 is a thin mini-ITX motherboard powered by the LGA1151 socket 9th/8th generation Intel® Core™ i7/i5/i3 (code name: Coffee Lake) with Intel® H310 chipset or optional Intel® Q370 chipset. This Intel® Coffee Lake-based motherboard provides rapid video acceleration advantage, multiple expansion interfaces and triple-view capability. It is designed with rich functionality, solid performance in a small footprint, making it suitable for a broad range of performance-driven embedded applications such as industrial automation, transportation, self-service kiosks, medical, and digital signage. The MANO521 features two high bandwidth 260-pin DDR4-2400/2666 with a memory capacity up to 32GB. It offers two SATA-600 sockets and one M.2 Key M 2242/2260/2280 connector for storage. The thin mini-ITX motherboard also provides various expansion interfaces within its limited dimensions including one PCIe x4, one full-size PCIe Mini Card slot and one M.2 Key E 2230, which offers diversity and flexibility for application integration. Moreover, the mini-ITX embedded board has a built-in DC Power Jack or ATX connector supporting 12V and 19 to 24V DC input with AT mode auto power function.
CPU | LGA1151 9th/8th gen Intel® Core™ i7/i5/i3, Intel® Pentium® processors Gold/Celeron® processors (up to 65W) |
Chipset | Intel® H310, Intel® Q370 (optional) |
System Memory | 2 x 260-pin DDR4-2666/2400 SO-DIMM, up to 32GB |
BIOS | AMI |
COM | 1 x RS-232/422/485, 1 x RS-232 |
USB | 4 x USB 3.0, 4 x USB 2.0 |
Ethernet | 2 x 10/100/1000 Mbps (Intel® i211-AT & Intel® i219-V (LM)) |
Display | 1 x DisplayPort++, 1 x HDMI, 1 x LVDS, 1 x VGA (Wafer connector), 1 x eDP (optional), H310: dual-view; Q370: triple-view |
Digital I/O | 8-channel in/out programmed |
Audio | MIC-in/Line-in/Line-out |
Storage | 2 x SATA-600, 1 x mSATA, 1 x M.2 Key M (22 x 42/22 x 60/22 x 80); supports NVMe |
Expansion | 1 x PCIe x4, 1 x M.2 Key E (22 x 30), 1 x Full-size PCI Express Mini Card slot |
Others | Infenon SLB9665TT2.0 with TPM 2.0 compliant |
Battery | Lithium 3V/220mAH |
Power Input | DC Power Jack connector ATX 2 x 2-pin vertical/horizontal(optional) connector support 12V, 19V to 24 VDC input AT Auto Power On function supported |
Watchdog Timer | 255 levels, 1 to 255 sec. |
Hardware Monitoring | Yes |
Operating Temperature | 0°C to +60°C (+32°F to +140°F) |
Relative Humidity | 10% to 95% relative humidity, non-condensing |
Dimensions | 170 x 170 mm |
Board Thickness | 1.6 mm |
Certifications | CE |