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MSI

MSI MAG A1000GL PCIE5 1000 W power supply

SKU CH-BHE4-SXYQQ MPN MAG A1000GL PCIE5

A fully modular 1000 W ATX 3.1 power supply with 80 PLUS Gold efficiency, a native 16-pin PCIe 5.1 connector and a 135 mm fluid dynamic bearing fan in a compact 150 mm frame

  • Max wattage1000 W
  • Modular cablingFull Modular
  • Fan configuration1 × 135 mm Fluid Dynamic Bearing
  • Power factor correctionActive
  • PSU length limit150 mm
  • Efficiency certification80 PLUS GOLD Certified
  • 1000 W output powers demanding builds
  • 80 PLUS Gold certification delivers up to 90 % efficiency
  • ATX 3.1 and PCIe 5.1 ready for modern GPUs
  • Native 16-pin 12V-2x6 connector supplies up to 600 W
  • Fully modular design with 150 mm compact length reduces clutter

1000 W ATX 3.1 power supply

This fully modular unit delivers up to 1000 W of continuous power and meets the Intel ATX 3.1 and PCIe 5.1 specifications. An 80 PLUS Gold rating guarantees up to 90 % efficiency at typical loads. A 135 mm fluid dynamic bearing fan provides cooling inside a compact 150 mm deep chassis.

600 W native 12V-2x6 GPU connector

The single 16-pin PCIe 5.1 cable supplies up to 600 W directly to a modern graphics card without adapters. Four additional 6+2-pin PCIe connectors support further expansion cards or auxiliary power. Twelve SATA and four Molex connectors cover storage and peripheral needs.

ATX 3.1 excursion limits

The ATX 3.1 design allows the PSU to sustain 2x total power excursions and 3x GPU power excursions for short periods. Full modular cabling reduces clutter and improves airflow in space-constrained builds. Protection circuits include OCP, OVP, OPP, OTP, SCP and UVP.

How it compares

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

Price $140.99
Typical for this category: the median of 10,869 items is $142.99.
Max wattage 1000 W
Higher than about 70% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameMSI
Model nameMAG A1000GL PCIE5
Product colorBlack
Product typeIntel ATX 12 V
Ports & slots
Output type+5 V@22A, +3.3 V@22A, +5VSB@3A
Connection types1 x ATX (24 PIN)
2 x EPS (4+4 PIN)
1x PCI-E 5.1 (16 PIN)
4 x PCI-E (6+2 PIN)
12 x SATA (15 PIN)
4 x MOLEX (4 PIN)
1 x Molex to FDD Adapter
Power
Max wattage1000 W
Modular cablingFull Modular
Power factor correctionActive
Efficiency certification80 PLUS GOLD Certified
Built-in protectionOCP / OVP / OPP / OTP / SCP / UVP
Supply voltage100–240 V
AC input frequency50/60 Hz
Rated input current15A (Max.)
Size & build
Product dimensions11.53 × 9.25 × 5.08 in
Product weight7.54 lb (3.42 kg)
Shipping weight3.43 kg
Package size298 × 241 × 140 mm
Compatibility
PSU length limit150 mm
More details
Fan configuration1 × 135 mm Fluid Dynamic Bearing

Other versions of this model

5 more in the same range

Questions about this item

Will this 150 mm long unit fit in a compact ATX case?

The power supply measures 150 mm in length, so verify your case specification lists at least that much clearance for an ATX PSU.

Can the native 16-pin connector deliver 600 W to a PCIe 5.1 graphics card?

Yes, the included 12V-2x6 cable is rated for up to 600 W on a single PCIe 5.1 GPU.

What cable count comes in the box for SATA drives?

Twelve SATA power connectors are provided across the modular cables.

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