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header-product Power Supply Unit Cooler Master MWE 500 White 500W
52.99 €

Power Supply Unit Cooler Master MWE 500 White 500W

Power Supply Unit Cooler Master MWE 500 White Photo 1
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Power Supply Unit Cooler Master MWE 500 White Photo 1
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Short description

The Cooler Master MWE 500 White is a 500W ATX power supply unit designed for PCs. It features a 24-pin ATX connector, active cooling with a 12 cm fan, and 80 PLUS certification for energy efficiency. With a total power output of 500W and input voltage range of 200-240V, it ensures stable performance. The PSU comes with various cable lengths for easy installation.
Available for order: 89 pcs.
Warranty: 2 Years
SKU: 2111302
free shipment

Cheapest with

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
08.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.07.2026 {{selectedOffer.courierDeliveryString}}
From 5.52 € (Weight: 5.75 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
13.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

The Cooler Master MWE 500 White 500W is an ATX power supply unit designed to provide reliable core power for desktop PCs. With a total output of 500 W, 80 PLUS White (typical 85% efficiency at 230V EU), a single +12V rail, DC-to-DC + LLC circuit design and an intelligent 120 mm HDB fan, this PSU focuses on stable, efficient power delivery without extra software or complex features. Flat black cables and a compact design make it suitable for standard and compact builds.

Advantages

The unit delivers stable 500 W output with a single +12V rail for consistent power distribution. Its DC-to-DC + LLC topology reduces voltage ripple and improves conversion efficiency, and the 80 PLUS White certification ensures typical efficiency around 85% at 230 V. A temperature-sensitive 120 mm HDB fan provides quiet operation with a built-in silent mode for low-load situations. Flat black cables improve cable routing and preserve airflow in smaller cases.

Suitable for

  • Home and office desktop PCs requiring reliable 500 W power
  • Budget gaming builds with a single GPU and mainstream components
  • Compact or mid-tower cases where cable management and airflow matter

Key specifications

  • Total power: 500 W
  • Efficiency: 80 PLUS White (typical 85% at 230 V)
  • Motherboard connector: 24-pin ATX
  • Fan: 120 mm HDB, thermally controlled with silent mode
  • Rail design: Single +12V rail
  • Circuit design: DC-to-DC + LLC
  • Input voltage range: 200–240 V
  • Product colour: Black
  • Weight: 1.341 kg

How to use

Install the PSU into a compatible ATX case and connect the 24-pin ATX connector to the motherboard, plus any required CPU (if present), GPU and peripheral connectors. Ensure the input voltage selector or region settings (if applicable) match your mains supply (200–240 V). Route the flat black cables to optimize airflow and secure them to avoid obstructing fans. The 120 mm HDB fan operates automatically and will remain off in silent mode at low loads; no user intervention is required for fan control.

Usage recommendations

For stable operation and longevity, keep ambient case temperatures moderate and ensure intake and exhaust airflow are not blocked. Use the MWE 500 White within its rated 500 W output and avoid overloading with high-power multi-GPU or heavily overclocked systems. Regularly inspect cable routing after installation to maintain optimal airflow.

Specifications

Total power:
500 W
Efficiency:
85 %
Motherboard power connector:
24-pin ATX
80 PLUS certification:
80 PLUS
Fan diameter:
120 mm
Weight:
1.341 kg
Product colour:
Black
All features

Power

Total power:
500 W
Efficiency:
85 %
Power Factor Correction (PFC) type:
Active
Hold time:
14 ms
Power protection features:
Over power, Over voltage, Overheating, Short circuit, Under voltage
Combined power (+3.3V):
110 W
Combined power (+12V):
492 W
Combined power (+5V):
110 W
Combined power (-12V):
3.6 W
Combined power (+5Vsb):
15 W
Max output current (+3.3V):
16 A
Max output current (+12V):
41 A
Max output current (+5V):
16 A
Max output current (-12V):
0.3 A
Max output current (+5Vsb):
3 A
Input current:
5
AC input frequency:
50 - 60
AC input voltage:
200 - 240
Power Good signal delay range:
100 - 500

Ports & interfaces

Motherboard power connector:
24-pin ATX
ATX Power connector (24-pin):
Yes
Number of SATA power connectors:
6
Peripheral (Molex) power connectors (4-pin):
3
EPS power connector (8-pin):
Yes
PCI Express power connectors (6+2 pin):
2
Cabling type:
Non-Modular
Motherboard power cable length:
500 mm
SATA power cable length:
700, 550, 400
Peripheral (Molex) power cable length:
550, 400, 700

Performance

Purpose:
PC
80 PLUS certification:
80 PLUS
Mean time between failures (MTBF):
100000 h
Bearing technology:
HDB
ATX version:
2.52
Silent mode:
Yes
Power supply unit (PSU) form factor:
ATX

Design

Fan diameter:
120 mm
Number of fans:
1 fan(s)
Cooling type:
Active
Fan speed:
0 - 1500
Product colour:
Black

Certificates

Certification:
ERP 2014 LOT 3, CCC, CE, TUV-RH, EAC, RCM, cTUVus, FCC, BSMI, KC, CB

Weight & dimensions

Weight:
1.341 kg
Height:
150 mm
Width:
140 mm
Depth:
86 mm

Operational conditions

Operating temperature (T-T):
0 - 40

Packaging data

Package weight:
1739 g
Package depth:
190 mm
Package height:
110 mm
Package width:
245 mm

Other features

Noise level (quiet mode, 50%):
18.3 dB
Noise level (full-load mode, 100%):
31 dB
Noise level (silent mode, <30%):
11.77 dB

Logistics data

Products per pallet:
32 pc(s)
Master (outer) case height:
215 mm
Master (outer) case width:
570 mm
Master (outer) case length:
260 mm
Products per master (outer) case:
5 pc(s)
Harmonized System (HS) code:
84733020

Description

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Customer reviews

Customer questions

FAQ

How much does the Power Supply Unit Cooler Master MWE 500 White cost, and is it available for purchase?

The price is 52.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 89 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 08.07.2026 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. 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 Cooler Master 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 Cooler Master 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: total power, efficiency, motherboard power connector, 80 plus certification, fan diameter, weight, product colour, 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.

Where can I download the instructions for Power Supply Unit Cooler Master MWE 500 White?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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