COOLER MASTER 1250W Continuous Power 80 PLUS® Gold Certified ATX 12V V2.52 & Multi-GPU Heavy Duty 8x PCIe 6+2 Pin Heavy Duty Connectors Fully Modular Flat Cables

Cooler Master MWE Gold 1250 V2 1250W 80+ Gold Fully Modular Power Supply

Deliver massive, uncompromising electrical wattage to heavy workstation and multi-GPU rigs with the Cooler Master MWE Gold 1250 V2. Delivering 1250W of continuous power with verified 80 PLUS® Gold efficiency, it boasts 100% Japanese 105°C capacitors, half-bridge LLC resonant topology with DC-to-DC conversion, an ultra-quiet 140mm Fluid Dynamic Bearing fan with 0 RPM smart thermal control, and eight PCIe connectors.

1250W Massive True Continuous Power
80 PLUS® Gold Certified (90% Eff.)
100% Japanese 105°C Capacitors
140mm FDB Fan with 0 RPM Silent Mode
8x Dedicated PCIe 6+2 Pin Connectors
Fully Modular Flat Black Cables
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Extreme Multi-GPU & AI Workstations

Equipped with 8 separate PCIe 6+2 pin connectors and massive 104.1A single +12V rail delivery, effortlessly fueling dual GPU workstations and extreme compute clusters.

Overclocked Flagship Gaming Rigs

High power headroom guarantees zero voltage drops during demanding gaming overclocks, with 100% Japanese capacitors providing supreme ripple suppression and electrical longevity.

Electrical Engineering & Architecture

Power Architecture & Thermal Highlights

Cooler Master MWE Gold 1250 V2 PSU Isometric View

1250W Massive Power with 80 PLUS® Gold

Delivers 1250W continuous power output with verified 90% typical electrical efficiency, minimizing wasted energy and keeping internal component temperatures cool.

100% Japanese 105C Capacitors Inside Cooler Master MWE 1250

100% High-Grade Japanese 105°C Capacitors

Built exclusively with premium Japanese electrolytic capacitors rated up to 105°C, ensuring tight voltage ripple regulation and rock-solid industrial durability.

140mm FDB Fan with Zero RPM Silent Mode

140mm FDB Fan with 0 RPM Smart Mode

An oversized 140mm Fluid Dynamic Bearing fan remains completely stationary during idle and light workloads (under 40% load) for dead-silent acoustic operation.

Fully Modular Flat Black Cable Kit Cooler Master MWE 1250

Fully Modular Flat Black Ribbon Cables

Includes 8 dedicated PCIe cables and 12 SATA connectors. Flat black ribbon cabling flexes easily around chassis channels for a tidy, high-airflow interior.

Hardware Synergy & Pairing

Recommended Component Synergy

Processors (CPUs)

Continuous clean power delivery for multi-threaded CPUs under maximum boost.

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Graphics Cards (GPUs)

Native 12V-2x6 single-cable feeding RTX 40 & 50 series graphics cards.

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Motherboards

Dual EPS 8-pin connectors to feed reinforced VRM power stages.

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PC Cases

Compact chassis length ensuring generous cable management clearance.

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Custom PC Builder Service

Build Your Dream Custom PC with Certified AHW Engineers

Select 100% compatible components and let our engineers assemble, cable-manage, and stress-test your rig.

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Verified Technical Datasheet

Comprehensive Hardware Specifications

Model Name Cooler Master MWE Gold 1250 V2 Full Modular
Continuous Power Rating 1250 Watts
Efficiency Certification 80 PLUS® Gold (Up to 90% Efficiency @ 50% Load)
Form Factor Standard ATX 12V V2.52
PCIe 6+2 Pin Connectors 8x Dedicated PCIe 6+2 Pin Connectors
CPU EPS Connectors 2x 8(4+4) Pin EPS Connectors
Main ATX Connector 1x 24(20+4) Pin Motherboard Connector
SATA & Peripheral Connectors 12x SATA Connectors + 4x 4-Pin Molex
Capacitor Grade 100% Japanese Electrolytic Capacitors (Rated 105°C)
Cooling Fan & Bearing 140mm Fluid Dynamic Bearing (FDB) Fan with 0 RPM Smart Mode
+12V Rail Architecture Single +12V Rail delivering up to 104.1A (1250W)
Internal Electrical Topology Active PFC with Half Bridge LLC Resonant & DC-to-DC Converter
Industrial Safety Suite OVP, OPP, SCP, OCP, UVP, OTP
Physical Dimensions 180 x 150 x 86 mm
Frequently Asked Questions

Technical FAQs & Store Policies

How does the 0 RPM fan mode operate?
The 140mm FDB fan remains completely motionless when power consumption is below 40% load, delivering completely silent 0dB acoustics while web browsing, streaming, or performing light desktop work.
Why are 100% Japanese capacitors important in a 1250W PSU?
Japanese capacitors provide superior electrolyte longevity, tighter ripple voltage suppression, and high thermal resistance up to 105°C, ensuring your PC components receive pure, jitter-free current.
Can this power supply drive multiple graphics cards simultaneously?
Yes! With 8 native PCIe 6+2 pin connectors and 104.1A on the +12V rail, it easily handles dual high-end graphics cards for deep learning, 3D rendering, or multi-GPU simulation.
What is the length of this power supply?
The MWE Gold 1250 V2 measures 180mm in length. Make sure your chassis PSU shroud accommodates 180mm ATX power supplies with adequate cable clearance.
What warranty coverage is included?
It is backed by an official manufacturer warranty with direct technical support and replacement at AHW Store across Egypt.
Is this power supply 100% genuine and backed by official warranty at AHW Store?
Yes! Every power supply sold at AHW Store is 100% authentic, factory-sealed, and backed by authorized local distributor warranty in Egypt with direct technical support and replacement. Details in our Warranty Policy ↗.
What payment and installment plans are available in Egypt?
We offer cash on delivery across Egypt, credit cards, and flexible 0% interest installment plans through ValU, Sympl, Forsa, and bank credit cards. See our Payment & Installments Guide ↗.
How fast is shipping and delivery across Egypt?
Orders are delivered within 2 to 7 business days across all Egyptian governorates in reinforced protective armored packaging (with pickup available from our 6th of October headquarters). See Shipping Policy ↗.
Can AHW Store install and stress-test this PSU in my complete custom PC build?
Yes! Our certified hardware engineers can assemble, wire with precision cable combs, stress-test under maximum electrical load, and calibrate custom thermal profiles. Explore our Custom PC Builder ↗.
What is the return and replacement policy at AHW Store?
In full accordance with Egyptian Consumer Protection Law, unopened factory-sealed items can be returned within 14 days. Defective units receive immediate warranty inspection and exchange. Review our Return & Refund Policy ↗.