Enermax EMB850EWT-NAC power supply unit 850 W

Enermax EMB850EWT-NAC power supply unit 850 W
  • 850 watts
  • Non-Modular
  • 80 Plus Bronze
  • 120 mm fan
  • ATX 3.1
74.99
60.97 excl. VAT
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Information

The Enermax EMB850EWT-NAC is a robust 850W ATX power supply designed for demanding desktop builds. Compliant with the ATX 3.1 standard and carrying an 80 PLUS Bronze certification, this unit strikes a solid balance between performance and energy efficiency. Its compact black housing measures 150 x 86 x 140 mm, making it compatible with a wide range of ATX cases. The non-modular cable design ensures a straightforward installation, while the active cooling system with a 120mm fan helps maintain stable operating temperatures under load.

Reliable Power Delivery
The EMB850EWT-NAC delivers up to 840W on the combined +12V rail with a maximum output current of 70A, providing ample headroom for power-hungry components. The +3.3V and +5V rails each supply up to 130W combined, with a maximum of 20A per rail. Power Factor Correction is included to improve efficiency from the mains, and the unit operates at both 50 and 60 Hz input frequencies. An MTBF rating of 100,000 hours reflects the durability built into this power supply.

Extensive Connectivity Options
This power supply comes equipped with a comprehensive set of connectors to support modern system configurations. It includes two 4+4 pin CPU connectors, two 6+2 pin PCIe connectors for graphics cards, eight SATA power connectors, one Molex connector, and a 4+4 pin EPS connector. Built-in power protection features help safeguard connected components against electrical irregularities, making it a well-rounded choice for enthusiast and mainstream system builders alike.

Specifications

Brand:
Enermax
Product number:
21807746
Product number manufacturer:
EMB850EWT-NAC

Certificates

80 PLUS certification:
Bronze

Connectivity

Cabling type:
Non-Modular
CPU power connector (4+4 pins):
2 x
Molex power connectors:
1 x
PCI Express power connectors (6+2 pin):
2 x
SATA power connectors:
8 x

Cooling

Cooling type:
Active
Fan diameter:
120 mm

Energy management

Combined power (+12V):
840 W
Combined power (+3.3V):
130 W
Combined power (+5V):
130 W
Input frequency:
50/60 Hz
Max output current (+12V1):
70 A
Max output current (+3.3V):
20 A
Max output current (+5V):
20 A
Max output current (+5Vsb):
2.5 A
Max output current (-12V):
0.3 A
Power Factor Correction (PFC) type:
Wattage:
850 Watt

Physical characteristics

Colour of product:
Black
Depth:
140 mm
Height:
86 mm
Width:
150 mm

Technical details

ATX version:
3.1
Form factor:
ATX
Mean time between failures (MTBF):
100000 uur

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