Product Datasheet
20 May 2026
Computing System · Rackmount-System
BAX-R2UA
Series: BAX
The Avalue BAX-R2UA is a 2U industrial rackmount chassis (ordering code BCC-CASE-R2UA-01R) designed as a flexible barebone enclosure for Avalue and standard ATX/industrial motherboards. Processor, chipset, memory and I/O are defined by the installed motherboard, while the chassis delivers the thermal management, expansion, and serviceability needed for industrial server and control deployments. It supports a full-height PCIe slot via riser card, integrated hardware monitoring and watchdog, front USB and power/reset controls with power/HDD/LAN status LEDs, and a three-fan 80mm cooling layout powered by a 1U/2U single PS2 ATX PSU. The 490.2 x 428 x 88.5 mm steel chassis at 5.5 kg makes the BAX-R2UA a compact, dependable 2U platform for rackmounted industrial computers.
Key Features
- 2U industrial rackmount chassis (barebone — motherboard-dependent)
- Accepts ATX / industrial motherboards (CPU, chipset, memory per MB)
- 1 x full-height PCIe slot via riser card
- Hardware monitor: CPU temperature, voltages, fan speed
- Watchdog timer (H/W reset)
- Front: 1 x USB 2.0, power & reset buttons, status LEDs (power/HDD/LAN)
- Cooling: 3 x 80mm system fans
- 1U/2U single PS2 ATX PSU
- 490.2 x 428 x 88.5 mm, 5.5 kg (chassis only)
Technical Specifications
System Information
| Processor | Depend on MB |
|---|---|
| Platform Controller Hub | Depend on MB |
| System Memory | Depend on MB |
| I/O Chipset | Depend on MB |
| Watchdog Timer | H/W Reset, 1sec. ~ 65535sec./min.1sec. or 1min. step |
| H/W Status Monitor | CPU temperature monitoring, Voltages monitoring, CPU fan speed control |
Expansion
| PCIe | 1 x Full height PCIe slot (via riser card) |
|---|
Front I/O
| USB | 1 x USB 2.0 |
|---|---|
| Power Button | 1 x Power Button |
| Reset Button | 1 x Reset Button |
| LED Indicator | 1 x Power status, 1 x HDD, 2 x LAN |
| System Fan | 3 x 8025 |
Power Requirement
| Power Supply Unit | 1U/2U Single PSU, PS2 ATX PSU |
|---|
Mechanical & Environmental
| Operating Temp. | 0°C ~ 40°C (32°F ~ 104°F) |
|---|---|
| Storage Temp. | 20°C ~ 75°C (-4°F ~ 167°F) |
| Operating Humidity | 0% ~ 90% Relative Humidity, Non-condensing |
| Dimension (W x L x H) | 490.2 (D) x 428 (W) x 88.5 (H) mm |
| Weight | 5.5kg (Net weight, chassis only) |
Ordering Information
| Ordering Information | BCC-CASE-R2UA-01R：2U Rackmount Chassis |
|---|