Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Ports & interfaces | |
| Floppy disk drive connector | ![]() |
| PCI Express connector | ![]() |
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 2 |
| Peripheral (Molex) power connectors (4-pin) | 6 |
| EPS power connector (8-pin) | ![]() |
| ATX power connector (20+4 pin) | ![]() |
| PCI Express power connectors (8-pin) | 1 |
| CPU power connector (4+4 pin) | ![]() |
| PCI Express power connectors (6+2 pin) | 2 |
| Cabling type | Non-Modular |
| Weight & dimensions | |
| Weight | 1.68 kg |
| Height | 70 mm |
| Width | 100 mm |
| Depth | 225 mm |
| Energy management | |
| Nominal power | 900 W |
| Efficiency | 90% |
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit |
| AC input voltage | 115 - 230 V |
| Total power | 500 W |
| Packaging data | |
| Package weight | 1.95 kg |
| Certificates | |
| RoHS compliance | ![]() |
| 80 PLUS certification | 80 PLUS White |
| Design | |
| Product colour | Stainless steel |
| Illumination | ![]() |
| Number of fans | 1 fan(s) |
| Fan diameter | 8 cm |
| Performance | |
| Mean time between failures (MTBF) | 100000 h |
| Purpose | Server |
| Silent mode | ![]() |
| Features | |
| Product type | Power supply unit |
| Logistics data | |
| Harmonized System (HS) code | 84733020 |
| EAN | 4260455642262 |
| Warranty | 1 year |
The INTER-TECH ASPOWER U2A-B20500-S is a power supply unit engineered for server and workstation applications. It provides a continuous power output of 500W and operates with an efficiency of up to 90%, meeting 80 Plus certification standards. The unit utilizes a full range input, allowing it to function with a variety of international power grids without manual switching. Its specific server form factor is designed for compatibility with rackmount or specialized chassis environments that require these dimensions for installation.
This PSU is constructed with a stainless steel chassis for structural integrity. A single 80 mm fan provides active cooling to manage thermal output and maintain stable operating temperatures under load. The unit incorporates a comprehensive set of protection features, including overvoltage, overpower, and short circuit protection, to safeguard system components. The non-modular cabling provides direct connections for hardware, and the unit has a mean time between failures (MTBF) rating of 100,000 hours, indicating a design focus on long-term operational reliability.
Key Features:- 500W total power output
- 80 Plus certified for efficiency
- Server-specific form factor
- Non-modular cable design
- Single 80 mm cooling fan
- Comprehensive power protection circuits
- Equipped with two 6+2 pin and one 8-pin PCIe connectors
- Dimensions of 225 mm x 100 mm x 70 mm
Estimated delivery: 10.03 - 16.03
Today: 10:00 - 18:00
Estimated delivery: 10.03 - 16.03
Today: 09:00 - 17:00
Estimated delivery: 10.03 - 16.03
Today: 10:00 - 17:00
Estimated delivery: 10.03 - 16.03
Today: 10:00 - 18:00
Estimated delivery: 10.03 - 16.03
Today: 10:00 - 17:00
Estimated delivery time: 10.03 - 16.03
Estimated delivery time: 10.03 - 15.03
Estimated delivery time: 11.03 - 16.03
Estimated delivery time: 11.03 - 16.03
Estimated delivery time: 11.03 - 15.03
Estimated delivery time: 10.03 - 16.03
Estimated delivery time: 10.03 - 16.03
Estimated delivery time: 11.03 - 15.03


