Description
Enermax MARBLEBRON power supply unit in black with 850 W total power and 24-pin main connector for ATX motherboards, designed to provide stable delivery in desktop builds. It incorporates protection against overvoltage, overheating, overvoltage and undervoltage, plus active power factor correction (PFC) for 88% efficiency. It delivers up to 70 A on the +12 V rail with a combined power of 840 W, while the 3.3 V and 5 V rails reach 20 A each, totalling 130 W across both. It accepts alternating current input from 100 to 240 V with a frequency of 47 to 63 Hz, adapting to different household electrical networks.
Specifications
Power
- Total power: 850 W
- AC input voltage: 100 - 240 V
- AC input frequency: 47 - 63 Hz
- Input current: 11-5.5 A
- Maximum input current (@110V): 8 A
- Maximum input current (@220V): 4 A
- Power Factor Correction (PFC) type: Active
- Combined power (+3.3V): 130 W
- Combined power (+12V): 840 W
- Combined power (+5V): 130 W
- Combined power (-12V): 3.6 W
- Combined power (+5Vsb): 12.5 W
- Max output current (+3.3V): 20 A
- Max output current (+12V): 70 A
- Max output current (+5V): 20 A
- Max output current (-12V): 0.3 A
- Max output current (+5Vsb): 2.5 A
- Efficiency: 88%
- Power protection features: Over power, Overheating, Over voltage, Under voltage
Ports & interfaces
- Motherboard power connector: 24-pin ATX
- Motherboard power cable length: 60 cm
- Number of SATA power connectors: 4
- SATA power cable length: 450 mm
- Peripheral (Molex) power connectors (4-pin): 1
- Peripheral (Molex) power cable length: 150 mm
- PCI Express power connectors (6+2 pin): 4
- PCI Express power cable length: 50 cm
- CPU power connector (4+4 pin): Yes
- CPU power cable length: 65 cm
- Cabling type: Semi-Modular
Performance
- 80 PLUS certification: 80 PLUS Bronze
- Supported motherboard form factors: ATX
- Purpose: PC
- Power supply unit (PSU) form factor: ATX
- Mean time between failures (MTBF): 160000 h
Design
- Product colour: Black
- Cooling type: Active
- Fan diameter: 12 cm
- Number of fans: 1 fan(s)
- Illumination: Yes
- On/off switch: Yes
Certificates
- Certification: 80 PLUS BRONZE
Weight & dimensions
- Width: 150 mm
- Depth: 140 mm
- Height: 86 mm
- Weight: 1.6 kg
Packaging data
- Package width: 248 mm
- Package depth: 95 mm
- Package height: 211 mm
- Package weight: 2.28 kg
- Package type: Box
Logistics data
- Harmonized System (HS) code: 84733020
- Country of origin: China
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The best prices.
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100% guaranteed shipping.
The best logistics system for high demand.
Returns up to 30 days.
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Over 10 years of experience.
A long track record backs us, with great experience in the industry.