Product Datasheet
20 May 2026
Computing System · Barebone-System
BMX-P820A
Series: BMX
The Avalue BMX-P820A is a Micro-ATX barebone workstation built on the RX610H board for 14th Generation Intel Core i7-14700T (35W default, 65W project) with the Intel H610E chipset. Dual-channel DDR5 4800 U-DIMM supports up to 64GB, with onboard Infineon TPM 2.0 and four full-height expansion slots (PCIe x16 plus PCIe Gen3 lanes) including optional NVIDIA RTX A2000 Ada support — a true expandable workstation foundation. Storage and I/O are workstation-grade: M.2 M-Key NVMe (PCIe x4 + SATA III), one 2.5" and two 3.5" internal bays, a 5.25" CD-ROM bay, eight USB ports front/rear, HDMI 2.0 (4K) and dual DP++ 1.4a (up to 7680x4320), and dual Ethernet (Intel I219 GbE + Intel i225/i226 2.5GbE). ATX power and active cooling make the BMX-P820A ideal for GPU-accelerated edge AI, vision, and industrial workstation builds on Windows or Linux.
Key Features
- 14th Gen Intel Core i7-14700T (35W default, 65W project)
- Intel H610E chipset, Micro-ATX RX610H board
- 2 x DDR5 4800 U-DIMM dual-channel, up to 64GB
- Onboard Infineon SLB9670 TPM 2.0
- 4 x full-height expansion slots (PCIe x16 + PCIe Gen3); opt. RTX A2000 Ada
- M.2 M-Key 2242/2280/22110 NVMe + 2.5" + 2x 3.5" bays + 5.25" CD-ROM
- HDMI 2.0 4K + 2 x DP++ 1.4a up to 7680x4320
- Dual LAN (Intel I219 GbE + Intel i225/i226 2.5GbE)
- ATX power, Windows / Linux
Technical Specifications
System Information
| Processor | Intel® Core™ i7-14700T Processor (35W, Default), Intel® Core™ i7-14700 Processor (65W, Project Base) |
|---|---|
| Platform Controller Hub | Intel® H610E Chipset |
| System Memory | 2 x 288-Pin DDR5 4800MHz Dual Channel U-DIMM Socket Supports Up to 64GB |
| SBC | Micro ATX 244mm x 244mm (RX610H) |
| H/W Status Monitor | CPU Temperature Monitoring, Voltages Monitoring, CPU Fan Speed Control |
| Watchdog Timer | H/W Reset, 5~255 Seconds/5~255 Minutes |
| TPM | Onboard infineon SLB 9670VQ2.0 support TPM2.0 |
| I/O Chipset | nuvoton NCT6126D |
| BIOS Information | AMI 256Mb UEFI BIOS |
| Expansion Card | A2000 Ada for opt. |
Expansion
| M.2 | 1 x M.2 E-Key 2230 with CNVi Support (PCIe x 1 Share with Slot4 + USB 2.0) |
|---|---|
| PCIe | 1 x Gen PCIe x16 (x16 Physical Black) (Slot 1), 1 x Gen 3 PCIe x1 (x4 Physical Open Ended) (Slot 2), 2 x Gen 3 PCIe x1 (x16 Physical Yellow) (Slot 3 & 4) |
| Expansion | 4 x Full-Height Expansion Slots |
| CD ROM | 1 x 5.25” CD ROM |
Storage
| M.2 | 1 x M.2 M-Key 2242/2280/22110 NVMe (PCIe x4 + SATA III) |
|---|---|
| Drive Bay | 1 x Internal 2.5” Drive Bay, 2 x Internal 3.5” Drive Bay |
Front I/O
| HDMI | 1 x HDMI 2.0 4Kx2K@60Hz |
|---|---|
| LAN Port | 1 x Intel® I219V Gigabit Ethernet PHY, 1 x Intel® i225LM 2.5 Gigabit Ethernet |
| DP | 2 x DP (DP1.4a): Max: 7680 x 4320@60Hz, (2 x DP++: 1920 x 1080@60Hz) |
| Power Button | 1 x PWR |
| Audio | Mic-in, Line-out |
| LED Indicator | 1 x PWR LED, 1 x HDD Data Access LED |
| USB | 4 x USB 3.2 Gen1x1, 2 x USB 2.0 |
Rear I/O
| USB | 4 x USB 3.2 Gen1x1, 2 x USB 2.0 |
|---|---|
| HDMI | 1 x HDMI 1.4b 4K@30Hz |
| LAN Port | 1 x Intel® I219LM Gigabit Ethernet PHY, 1 x Intel® i226V 2.5 Gigabit Ethernet |
| Audio | Mic-in, Line-out |
| DP | 2 x Dual Mode DisplayPort (DP++) 1.4a 4K@60Hz |
Onboard I/O
| CPU/System FAN | CPU FAN: 1 x 4P CPU FAN, System FAN: 2 x SYS FAN |
|---|
Display
| Graphic Chipset | Intel® UHD Graphics 770 (Depends on CPU) |
|---|---|
| Resolution | HDMI 2.0 4Kx2K@60Hz, Dual Mode DisplayPort (DP++) Max: 7680 x 4320@60Hz |
Audio
| Audio Codec | RealTek ALC888S |
|---|
Ethernet
| LAN Chipset | 1 x Intel® I219V Gigabit Ethernet PHY, 1 x Intel® i226V 2.5 Gigabit Ethernet |
|---|
Power Requirement
| ACPI | Single power ATX support S0, S3, S4, S5 |
|---|---|
| Power Mode | AT/ATX (ATX is default setting) |
| Power Supply Unit | AC to ATX PSU |
| Voltage Input Spec. | +12V/+5V/5VSB/+3.3V/-12V (ATX power) |
| Voltage Input Connector | 4P ATX connector |
| DC Output Spec. | ATX power, 300W PSU |
Software Support
| OS | Win10, Win11, Linux |
|---|
Mechanical & Environmental
| Operating Temp. | 0°C ~ 40°C (32°F ~ 104°F) with 0.5m/s air flow |
|---|---|
| Storage Temp. | -30~70C° (-22°F ~ 158°F) |
| Operating Humidity | 40°C @ 95% Relative Humidity, Non-condensing |
| Dimension (W x L x H) | 320 x 371.2 x 164mm |
| Vibration Test | With SSD : 1 Grms, IEC 60068-2-64, Random, 5 ~ 500Hz, 0.5hr/axis |
| Drop Test | Package drop test, Reference ISTA 1G |
Packing List
| Items | 1 x BMX-P820A, 1 x AC 300W PSU, 1 x Screws kit (For M.2, SATA 2.5” cables) |
|---|