Introduction
Ultra is a company who offer one of the widest selections of computer related products, ranging from modding lights and cables to RAM modules and hard drives. Their biggest success story however has been their power supply units. Ultra were one of the first companies to offer modular power supply units, a trend that was quickly followed by other makers. Today Ultra offers a great number of high end power supply units up to 1kW maximum output, most of which are modular. We will take a look at the best modular units Ultra currently offers, the X3 800W and 1kW units.
Manufacturer features and specifications
- Supports AMD and Intel Motherboards
- Low Acoustic Noise
- 135mm Fan
- Meets ATX Version 2.2, v1.3, and ATX 12V Version 2.2 Specifications
- Short Circuit Protection
- In-Rush Current Protection
- Thermal Overload Cutoff Protection
- MTBF > 100,000 Hours at Full Load, 110VAC and 25°C Ambient Condition
- FCC and UL Recognized
Ultra X3 800W
Output
| AC INPUT |
115V/230V |
10A/6A |
60/50Hz |
| MAX OUTPUT |
+5V |
+3.3V |
+12V |
-12V |
+5VSB |
| CURRENT |
28A |
24A |
55A |
0.8A |
3A |
Max
Combined
Watts |
160W |
660W |
9.6W |
15W |
782W |
19.7W |
800W |
Total Output Power:
800W (Full Load, Nominal Input Voltage)
Efficiency:
85% at Typical Load
Input
AC Input Voltage: 115V/230V
AC Input Frequency: 50-60Hz
AC Input Currents:
· 13A (RMS) for 115VAC input
· 8A (RMS) for 230VAC input
Ultra X3 1000W
Output
| AC INPUT |
115V/230V |
10A/6A |
60/50Hz |
| MAX OUTPUT |
+5V |
+3.3V |
+12V |
-12V |
+5VSB |
| CURRENT |
28A |
24A |
70A |
0.8A |
3A |
Max
Combined
Watts |
160W |
840W |
9.6W |
15W |
980W |
19.7W |
1000W |
Total Output Power:
1000W (Full Load, Nominal Input Voltage)
Efficiency:
85% at Typical Load
Input
AC Input Voltage: 115V/230V
AC Input Frequency: 50-60Hz
AC Input Currents:
· 13A (RMS) for 115VAC input
· 8A (RMS) for 230VAC input
