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Black rectangular ATX power supply unit with fully modular cable sockets and a 140 mm fan grille

Cooler Master

Cooler Master MWE Gold V2 1050W ATX 3.0 power supply MPE-A501-AFCAG-3US

SKU CH-9DSE-ZA03C MPN MPE-A501-AFCAG-3US

A 1050 W ATX 3.0 power supply with a 12VHPWR connector, 80 PLUS Gold efficiency and a fully modular cable set

  • Max wattage1050 W
  • Power efficiency>= 90% @ Typical Load
  • Modular cablingFull Modular
  • Fan configuration1 × 140 mm silent fan
  • Power factor correctionActive
  • Main power connector24Pin
  • ATX 3.0 ready with 12VHPWR delivering up to 600W to a GPU
  • 80 PLUS Gold efficiency reaches 90 percent at typical load
  • Fully modular flat cables cut clutter and improve airflow
  • 140 mm fan with Cybenetics Standard+ rating keeps noise low
  • Japanese capacitors and full protection suite boost reliability

1050W ATX 3.0 power supply

This Cooler Master MWE Gold V2 unit delivers 1050 W of continuous power with 80 PLUS Gold efficiency. It targets builders who need reliable energy for high-end graphics cards and multi-drive workstations. The fully modular design keeps cable routing clean and improves airflow inside the chassis.

140 mm fan and Japanese capacitors

A 140 mm silent fan with two ball bearings provides steady cooling while the all-Japanese capacitor lineup reduces ripple noise and supports long-term stability. Full modularity means only the required cables stay in the case, and the 12VHPWR connector is included for modern GPU power delivery.

180 mm depth and connector count

The power supply measures 180 mm in length, so verify that your case can accommodate that depth before ordering. Check that your motherboard accepts both an EPS 4+4 pin and an EPS 8 pin connector, and confirm you have enough SATA ports for the twelve SATA power plugs supplied.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $215.99
Pricier than about 66% of the 10,869 comparable items (median $142.99).
Max wattage 1050 W
Higher than about 83% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameCooler Master
Product lineMWE Gold V2
Model nameMPE-A501-AFCAG-3US
Product colorBlack
Product typeATX / ATX 3.0 Compatible
Ports & slots
PCIe power connectors3 × 6+2-Pin
SATA power connectors12
Output type+3.3 V@20A, +5 V@20A, +12 V@3A
Power
Max wattage1050 W
Power efficiency>= 90% @ Typical Load
Modular cablingFull Modular
Power factor correctionActive
Main power connector24Pin
Power good signal100-150 ms
Power hold-up time>=16 ms at 100% Load
Efficiency certification80 PLUS GOLD Certified
Built-in protectionOVP / OPP / SCP / OCP / UVP / OTP / Inrush Protection
Supply voltage100–240 V
AC input frequency50/60 Hz
Rated input current13 to 6A
Size & build
Product dimensions7.09 × 5.91 × 3.39 in
Product weight6.459 lb (2.93 kg)
Shipping weight2.93 kg
Package size180 × 150 × 86 mm
Compatibility
PSU length limit180 mm
In the box
Included itemsMWE Gold 1050 V2
Connectors
Power Cord
4x screws
Manuel
Environment & compliance
PSU noise ratingCybenetics Standard +
Regulatory approvalsTUV,cTUVus,CE,FCC,BSMI,CCC, EAC,RCM,UKCA,BIS
More details
Fan configuration1 × 140 mm silent fan
Mean time between failures>100,000 h

Questions about this item

What does the ATX 3.0 12VHPWR connector on this unit deliver in practice?

The 12VHPWR cable supplies up to 600 W to a graphics card through a single 12+4 pin connection.

What clearance does the 180 mm length require inside the case?

The power supply measures 180 mm long, so the case must provide at least that much depth behind the mounting bracket.

How are the fully modular cables attached, and which step is often missed?

Plug only the cables you need into the labelled ports on the PSU side; the step people skip is seating each connector until it clicks.

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