# Power Supply Unit Cooler Master MWE Gold 1250 V2 1250 W

**URL:** https://aio.lv/en/product--cooler-master-mpe-c501-afcag-3eeu--11425622
**Data updated:** 2025-12-30 21:18 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** Cooler Master
**Manufacturer code:** MPE-C501-AFCAG-3EEU
**EAN:** 4719512151204
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 125.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 104.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cooler-master-mpe-c501-afcag-3eeu--11425622

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Cooler Master MWE Gold 1250 V2 is a high-performance ATX power supply unit with a total power of 1250 W. It supports a wide AC input voltage range of 100 - 240 V and operates at 50/60 Hz. The 24-pin ATX motherboard connector and various SATA cable lengths ensure compatibility with most PC builds. With 80 PLUS Gold certification, it provides efficient power delivery. The active cooling system with a 14 cm fan ensures optimal temperature management. Ideal for high-end gaming PCs.

## Long description

The Cooler Master MWE Gold 1250 V2 is a fully modular ATX 3.1 power supply unit delivering 1250 W of continuous power for high-end desktop systems. It is 100% ATX 3.1 compatible, supports the 12V-2x6 connector specification, and is designed to supply peak power demands of modern graphics cards and complete PC builds. The unit includes a 24-pin ATX motherboard connector, multiple SATA cable lengths, and comes in a black finish.
Advantages
The MWE Gold 1250 V2 holds an 80 PLUS Gold certification, ensuring around 90% efficiency at typical load. It uses a 140 mm fan with a fluid-dynamic bearing and Smart Thermal Control (STCM) so the fan remains off until roughly 40% load for reduced noise. The unit is rated to operate safely in ambient temperatures up to 50 °C and features fully modular flat black cables for improved cable management, airflow, and a cleaner interior appearance.
Suitable for
High-end gaming PCs with RTX 40-series or similar GPUs
Overclocked systems and performance workstations
Custom builds requiring modular cabling and strong peak power delivery
Key specifications
Total power: 1250 W
Efficiency: 80 PLUS Gold (~90% typical)
ATX standard: ATX 3.1 compatible
Motherboard connector: 24-pin ATX
Fan diameter: 140 mm, fluid-dynamic bearing
Operating ambient temperature: up to 50 °C
Product colour: Black
Weight: 3.02 kg
How to use
Install the MWE Gold 1250 V2 into a standard ATX-compatible case following the motherboard and PSU orientation guidelines. Connect the 24-pin ATX cable to the motherboard, attach the appropriate PCIe 12V-2x6 (and additional) power connectors to your GPU(s), and use SATA or peripheral cables for drives and accessories as required. Only attach modular cables that are needed for your configuration to maintain optimal airflow and cable management.
Usage recommendations
Ensure your system's power requirements, including peak GPU draw, are within the 1250 W capacity. Allow sufficient case ventilation, keep cable runs tidy using the modular cables provided, and refer to Cooler Master’s PSU calculator or product documentation when sizing a PSU for complex multi-GPU or heavily overclocked systems.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 1250 W |
| Efficiency | 90 % |
| Power Factor Correction (PFC) type | Active |
| Hold time | 16 ms |
| Power protection features | Under voltage, Short circuit, Over voltage, Over total voltage, Over power, Over current |
| Combined power (+3.3V) | 120 W |
| Combined power (+12V) | 1248 W |
| Combined power (+5V) | 120 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 104 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| Input current | 15 - 7 |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| Power Good signal delay range | 100 - 150 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 24-pin ATX |
| ATX Power connector (24-pin) | Yes |
| Number of SATA power connectors | 12 |
| Peripheral (Molex) power connectors (4-pin) | 4 |
| EPS power connector (8-pin) | Yes |
| PCI Express power connectors (6+2 pin) | 3 |
| Cabling type | Fully-Modular |
| Motherboard power cable length | 650 mm |
| SATA power cable length | 860, 740, 620, 500 |
| Peripheral (Molex) power cable length | 860, 500, 620, 740 |
| EPS power connector (4+4 pin) | Yes |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Gold |
| Mean time between failures (MTBF) | 100000 h |
| Bearing technology | TBB |
| ATX version | 3.1 |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 140 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| Fan location | Top |
| On/off switch | Yes |
| Product colour | Black |

### Certificates

| Feature | Value |
|---|---|
| Certification | TUV, cTUVus, CE, FCC, BSMI, CCC, EAC, RCM,
UKCA, BIS |

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | ErP |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 3.02 kg |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 180 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 50 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 3420 g |
| Package depth | 333 mm |
| Package height | 122 mm |
| Package width | 197 mm |
| Package type | Box |

## FAQ

### How much does the Power Supply Cooler Master MWE Gold 1250 V2 cost, and is it available for purchase?

The price is 125.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 177 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 09.07.2026 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: Cash payment, 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 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. More information about warranty service: https://aio.lv/en/warranty

### 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 Cooler Master MWE Gold 1250 V2?

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.

## Image

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