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header-product Power Supply Unit Enermax EMB850EWT-NAC 850 W
62.99 €
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AiO.lv Computer Components Pc Components Power Supplies (PSU) ENERMAX

Power Supply Unit Enermax EMB850EWT-NAC 850 W

Power Supply Unit Enermax EMB850EWT-NAC Photo 1
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Power Supply Unit Enermax EMB850EWT-NAC Photo 1
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Power Supply Unit Enermax EMB850EWT-NAC Photo 1
Power Supply Unit Enermax EMB850EWT-NAC Photo 2
Power Supply Unit Enermax EMB850EWT-NAC Photo 3
Power Supply Unit Enermax EMB850EWT-NAC Photo 4
Power Supply Unit Enermax EMB850EWT-NAC Photo 5
Power Supply Unit Enermax EMB850EWT-NAC Photo 6
Power Supply Unit Enermax EMB850EWT-NAC Photo 1
Power Supply Unit Enermax EMB850EWT-NAC Photo 2
Power Supply Unit Enermax EMB850EWT-NAC Photo 3
Power Supply Unit Enermax EMB850EWT-NAC Photo 4
Power Supply Unit Enermax EMB850EWT-NAC Photo 5
Power Supply Unit Enermax EMB850EWT-NAC Photo 6
Power Supply Unit Enermax EMB850EWT-NAC 850 W
62.99 €
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Short description

The Enermax EMB850EWT-NAC is a reliable 850 W power supply unit designed for PCs. It features a 20+4 pin ATX motherboard connector and operates on an AC input voltage of 100 - 240 V with a frequency of 50/60 Hz. This non-modular PSU is 80 PLUS Bronze certified, ensuring energy efficiency. The unit comes in black and includes a 12 cm fan for optimal cooling performance.
Available at price 62.99 €: 5 pcs.
Total available for order: 64 pcs.
Warranty: 2 Years
SKU: 11390946
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free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
12.08.2026 {{selectedOffer.officeDeliveryString}}
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17.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 2.01 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
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Product information

Description

Cyberbron III 850W is an 80 PLUS Bronze certified ATX power supply designed for reliable desktop systems. It complies with ATX 3.1 requirements, offers up to 88% efficiency at 50% load, and uses high-quality Japanese primary capacitors and an integrated DC-to-DC circuit to provide stable output. The unit includes a 120mm FDB fan for quiet cooling and comes in a non-modular design with mesh-sleeved essential cables for straightforward installation.

Advantages

The power supply delivers efficient energy conversion with 80 PLUS Bronze certification and active PFC for improved power factor. ATX 3.1 compatibility ensures modern timing and low-load efficiency behavior. Japanese primary capacitors increase durability and stability, while the 120mm FDB fan keeps noise levels low during operation. Non-modular, mesh-sleeved cabling simplifies system assembly and cable routing.

Key specifications

  • 80 PLUS® Bronze certified (up to ~88% efficiency at 50% load)
  • ATX 3.1 compliant
  • Active PFC (power factor correction)
  • Japanese primary capacitors
  • DC to DC circuit design
  • 120mm FDB (Fluid Dynamic Bearing) fan
  • Non-modular design with mesh-sleeved cables
  • 850 W output
  • Input voltage: 100 - 240 V, 50/60 Hz
  • Motherboard connector: 20+4 pin ATX
  • Color: Black
  • Form factor: PC ATX

How to use

Install the Cyberbron III 850W into a compatible ATX PC case and secure it with the case screws. Connect the 20+4 pin ATX main cable to the motherboard and route the remaining essential mesh-sleeved cables to the CPU, GPU and drives as required. Ensure input voltage matches the local mains (100–240 V) before powering on. Maintain adequate case airflow and periodically inspect cables and the fan for dust to preserve cooling and reliability.

Recommendations

Use this power supply in systems that require up to 850 W continuous power and seek ATX 3.1 compatibility. For optimal longevity, keep the interior of the case clean and ensure good ventilation; verify connector compatibility with your components before installation.

Specifications

80 PLUS certification:
80 PLUS Bronze
Power supply unit (PSU) form factor:
ATX
Purpose: What the product is used for.
PC
Motherboard power connector: The way in which the motherboard is connected to the power supply.
20+4 pin ATX
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Total power: The total power that is needed by the device, or the total power produced by the device.
850 W
All features

Design

Fan diameter: The size of the fan, measured by the distance from one side of the fan to the other, via a straight line going through the middle of the fan.
120 mm
Product colour: The colour e.g. red, blue, green, black, white.
Black

Performance

Mean time between failures (MTBF): Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.
100000 h
80 PLUS certification:
80 PLUS Bronze
Power supply unit (PSU) form factor:
ATX
Purpose: What the product is used for.
PC

Ports & interfaces

Cabling type:
Non-Modular
EPS power connector (4+4 pin):
Yes
Number of SATA power connectors:
8
Motherboard power connector: The way in which the motherboard is connected to the power supply.
20+4 pin ATX

Power

Power protection features: Features that protect the device against power problems e.g. overload.
Over current, Under voltage, Short circuit, Over voltage, Over power
Max output current (+5Vsb):
2.5 A
Max output current (-12V):
0.3 A
Max output current (+5V):
20 A
Max output current (+12V1):
70 A
Max output current (+3.3V):
20 A
Combined power (+5V):
130 W
Combined power (+12V):
840 W
Combined power (+3.3V):
130 W
Input current:
10-5
AC input frequency:
50/60
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Total power: The total power that is needed by the device, or the total power produced by the device.
850 W
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Description

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Stock data
Warehouse Stock Delivery to the store Store Price
EU3 5 12.08.2026 Best delivery
62.99 € Best price
WH94 40 12.08.2026 Best delivery
70.49 €
WH320 5 12.08.2026 Best delivery
71.99 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 5 26.08.2026
71.99 €
62.99 €
Stock: 5
Delivery Date: 12.08.2026 Best delivery
Warehouse: EU3
70.49 €
Stock: 40
Delivery Date: 12.08.2026 Best delivery
Warehouse: WH94
71.99 €
Stock: 5
Delivery Date: 12.08.2026 Best delivery
Warehouse: WH320
74.49 €
Stock: 5
Delivery Date: 12.08.2026 Best delivery
Warehouse: WH354
79.49 €
Stock: 4
Delivery Date: 12.08.2026 Best delivery
Warehouse: EU16
Available only for legal entities
71.99 €
Stock: 5
Delivery Date: 26.08.2026
Warehouse: WH109

Customer reviews

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Customer questions

FAQ

How much does the Power Supply Unit Enermax EMB850EWT-NAC cost, and is it available for purchase?

The price is 62.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 64 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 12.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All ENERMAX products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ENERMAX service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: 80 plus certification, power supply unit (psu) form factor, purpose, motherboard power connector, ac input voltage, total power, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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