Is this PSU compatible with RTX 4090?

Yes, it features a native 16-pin PCIe 5.1 connector (12V-2x6) capable of delivering up to 600W, making it fully compatible with high-end NVIDIA RTX 40 and 50 series cards without adapters.

What is the efficiency rating?

It is 80 PLUS Gold certified, ensuring up to 90% efficiency under typical loads, which reduces heat and saves on energy costs.

Yes, the fully modular design allows you to use only the cables you need, improving airflow and making cable management significantly easier.

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MSI MAG A1000GLS PCIE5 1000W 80 Plus Gold Full Modular Power Supply

MSI MAG A1000GLS PCIE5 1000W 80 Plus Gold Full Modular Power Supply

7900 EGP

Part Number 306-7ZPIX11-CEO
Wattage & Efficiency 1000W 80 PLUS Gold
Standards Support PCIe 5.1 Ready (Native 16-pin)
Modularity Full Modular
GPU Connector 1x PCI-E 5.1 (16 pin) (Rated for 600W)
Fan Type 135 mm Fluid Dynamic Bearing (FDB)
Dimensions 150 x 150 x 86 mm
Warranty 1 Year

In stock

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SKU: 824142398074 Category: POWER SUPPLY Tags: 1000 Watt, 1000W, 12VHPWR, 306-7ZPIX11-CEO, 80+, 824142398074, A1000GLS, ATX 3.1, FULL, FULLY MODULAR, Gaming Power Supply, GOLD, Gold Efficiency, MAG, Modular, msi, MSI MAG series, Native 16 Pin, PCIe 5.1, PCIe5, Plus, POWER, Power Supply Unit, PSU, Supply Brand: MSI

MSI MAG A1000GLS PCIE5 1000W Gold Power Supply

Power your next-gen build with the MSI MAG A1000GLS PCIE5. This 1000W ATX 3.0 ready PSU features native PCIe 5.0 support, 80 Plus Gold efficiency, and a compact fully modular design for the ultimate gaming rig.

1000 W

Total Power

ATX 3.0

PCIe 5.0 Ready

80+ Gold

High Efficiency

Modular

Flat Cables

Ready for Modern Graphics

Native PCIe 5.0 Support

Designed for the future, the MAG A1000GLS includes a native 16-pin (12V-2×6) connector capable of delivering up to 600W to the latest NVIDIA GeForce RTX 40/50 series GPUs without messy adapters.

Compact & Modular

Despite its massive 1000W output, this PSU features a compact size (150x150x86mm), ensuring compatibility with most PC cases. The fully modular flat cables make installation a breeze and improve airflow.

Reliable Power Delivery

Built to handle power excursions up to 2x total power and 3x GPU power, it ensures system stability during intense gaming spikes. Industrial-level protections (OCP, OVP, OPP, etc.) keep your components safe.

Technical Specifications

Feature	Details
Model	MAG A1000GLS PCIE5
Wattage	1000W
Efficiency	80 PLUS Gold (up to 90%)
Modular	Fully Modular
ATX Version	ATX 3.0 / PCIe 5.1 Compatible
Fan Size	135 mm (FDB Bearing)
Input Voltage	100-240V~
Connectors	1x 16-pin (600W), 4x PCIe 6+2, 2x EPS, 11x SATA
Dimensions	150 x 150 x 86 mm
Protections	OCP / OVP / OPP / OTP / SCP / UVP

💡 Pro Tip:

When installing the native 16-pin PCIe cable for your GPU, ensure it is fully inserted until you hear a “click” and avoid bending the cable too close to the connector to ensure safety and stable power delivery.

Important Notice: All information, specifications, and images provided herein are for reference and illustrative purposes only. Visual representations may not be perfectly accurate. Product specifications, features, and appearance can vary by model and country, and are subject to change without notice by the manufacturer.

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POWER SUPPLY

MODEL	MAG A1000GLS PCIE5
Psu-Cable-Type	FULL MODULAR
PSU WATT	1000 W
ENERGY EFFICIENT	80 PLUS GOLD
Protection	NLO, OCP, OPP, OTP, OVP, SCP, SIP, UVP
PSU Capacitors	Not Specified
DC to DC	Not Specified
Part Number	306-7ZPIX11-CEO
Warranty	7 Years