Athena Power
Athena Power AP-U1ATX30A 300W 1U server power supply
A 300W single 1U server power supply with dual fans, active PFC and a 20+4 pin main connector for compact rackmount chassis
- Single/RedundantSingle
- Maximum Power300W
- Main Connector20+4Pin
- Output Current+3.3@10A, +5V@10A, +12V@6A (Min) 15A (Max), -12V@-0A (Min) 0
- Input Voltage88 - 264 V
- Input Frequency Range47 - 63 Hz
- 300W output powers dense 1U server builds
- Active PFC meets EN61000-3-2 for clean mains draw
- Dual 40mm ball-bearing fans with thermal speed control
- 100000-hour MTBF at full load and 25°C
- 20+4 pin main connector plus two SATA power plugs
Compact 1U server power supply
The Athena Power AP-U1ATX30A is a 300W single-unit PSU built for 1U rackmount chassis. It fits space-constrained industrial servers that need standard ATX power delivery in a shallow 1.55-inch height. The unit includes a 20+4-pin main connector, one 4-pin CPU connector, three Molex, two SATA and one floppy connector. It is not suited for builds that require PCIe power cables or redundant hot-swap capability.
Dual 40mm fans with auto speed control
Two ball-bearing fans spin under a smart thermal controller that adjusts speed to load and temperature. At full 300W output and 25°C ambient the design targets 100,000 hours MTBF. Input accepts 88–264 V at 47–63 Hz with active PFC meeting EN61000-3-2. Hold-up time is at least 17 ms at nominal voltage. Protections cover over-voltage, short-circuit and overload conditions.
Replaces older 1U units lacking active PFC
The jump is worthwhile when a legacy supply cannot deliver stable +12V current up to 15A or lacks SATA power for current drives. It also upgrades systems that need the 20+4-pin ATX v2.2 header instead of a 20-pin-only design. Builds requiring 6-pin, 8-pin or 6+2-pin PCIe cables must look elsewhere.
จุดเด่น
- 300W output powers dense 1U server builds
- Active PFC meets EN61000-3-2 for clean mains draw
- Dual 40mm ball-bearing fans with thermal speed control
- 100000-hour MTBF at full load and 25°C
- 20+4 pin main connector plus two SATA power plugs
ข้อมูลจำเพาะ
| Brand | Athena Power |
|---|---|
| Model | AP-U1ATX30A |
| Single/Redundant | Single |
| Maximum Power | 300W |
| Main Connector | 20+4Pin |
| Output Current | +3.3@10A, +5V@10A, +12V@6A (Min) 15A (Max), -12V@-0A (Min) 0.3A (Max), [email protected] |
| Input Voltage | 88 - 264 V |
| Input Frequency Range | 47 - 63 Hz |
| Fans | 2 |
| MTBF | 100,000 Hours on Full Load at +25 degree C |
| Hold-up Time | 17ms Minimum at Nominal Input Voltage |
| Protection | Over voltage, short circuit and overload protection. |
| Features | Active PFC (Power Factor Correction) meets EN61000-3-2 Smart Auto Fan Speed Controller 100% Hi-pot, ATE and Burn-in Tested Output Over Voltage, Short Circuit and Overload Protection. Low Noise and Ripple Connectors: ATX 24 (20+4) Pin x 1, P4-12V 4 Pin x 1, SATA 15 Pin x 2, Molex 4 Pin x 2, Floppy 4 Pin x 1 |
| Dimensions | 1.55" x 3.94" x 7.87" |
| Weight | 3.00 lbs. |
| Humidity | 5~90% on Operating; 5~95% on Storage |
| Temperature | 0 degree C - +50 degree C on Full Load |
| Package Contents | 1 x AP-U1ATX30A 1 x Power Cord |
| น้ำหนักในการจัดส่ง | 1.14 kg |
| ขนาดบรรจุภัณฑ์ | 284 × 152 × 53 mm |
คำถามเกี่ยวกับสินค้านี้
How do I install this 1U server power supply and which step is often missed?
Slide the unit into the 1U chassis bay, secure it with the mounting screws, connect the 20+4Pin main connector, the 4-pin CPU connector, two SATA connectors and three Molex connectors, then plug the IEC power cord; the step often missed is attaching the 4-pin CPU power cable.
What maintenance or replacement will this unit need later?
The dual 40mm ball-bearing fans are the only moving parts; after long-term operation they may require cleaning or replacement, while the electrolytic capacitors inside will eventually age and the whole unit should be replaced once it reaches the 100,000-hour MTBF rating.
What limit appears first when this supply runs at full 300W load continuously?
The +12V rail is rated for a maximum of 15A, so sustained loads drawing more than 15A on the 12V line will trigger overload protection before the overall 300W or thermal limits are reached.
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