MSI PSU MEG Ai1000P PCIE5

1000 W · 80+ Gold · Fully modular

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Wattage 1000 W
Efficiency 80+ Gold
Modular Fully modular
Form factor ATX

MSI PSU MEG Ai1000P PCIE5 is a 1000 W power supply rated 80+ Gold (fully modular). Pick one with some headroom above your build's draw. It came out in 2022.

Released: 2022-10-22

Specifications

Key specs

Wattage: 1000 W
Efficiency: 80+ Gold
Modular: Fully modular
Form factor: ATX
Released: 2022-10-22
Part number: MEG AI1000P PCIE5
EAN / UPC: 4719072970253

Power

Total power: 1000 W
AC input voltage: 100 - 240 V
AC input frequency: 50 - 60 Hz
Power Factor Correction (PFC) type: Active
Combined power (+3.3V): 120 W
Combined power (+12V): 1000 W
Combined power (+5V): 120 W
Combined power (+5Vsb): 15 W
Max output current (+3.3V): 22 A
Max output current (+12V): 83.33 A
Max output current (+5V): 22 A
Max output current (-12V): 0.3 A
Max output current (+5Vsb): 3 A
Power protection features: Over current, Over power, Over voltage, Short circuit, Under voltage

Ports & interfaces

Motherboard power connector: 24-pin ATX
Number of SATA power connectors: 12
Peripheral (Molex) power connectors (4-pin): 2
EPS power connector (4+4 pin): Yes
PCI Express power connectors (6+2 pin): 8
ATX Power connector (24-pin): Yes
Floppy disk drive connector: Yes
Cabling type: Fully-Modular

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Performance

80 PLUS certification: 80 PLUS Gold
Purpose: PC
Power supply unit (PSU) form factor: ATX

Design

Product colour: Black
Fan diameter: 12 cm
Number of fans: 1 fan(s)
On/off switch: Yes

Weight & dimensions

Width: 150 mm
Depth: 160 mm
Height: 86 mm

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About this product

THE REVELATION OF LEGEND

The MEG series is revealed as a legend that represents the ultimate elegance in gaming. With the determination of transcending current gaming products, the flagship models push the limits of what an extreme gaming series can be. The mysterious triangle is a symbolic icon of MEG's infinite power, with the triangle's slope further extending the three pillars of MEG's core characteristics: legendary, loyalty, and luxurious.

ATX 3.0 READY

It has an output port that is compliant with PCIe 5.0 and Intel PSDG (Power Supply Design Guide) ATX 3.0, also the power supply can hold up to 2x total power excursion and 3x GPU power excursion.

LEVEL UP YOUR GAME

With native 16 PIN PCIe connector this power supply is ready for Nvidia® GeForce RTX® 40 Series graphics cards. It can freely pipe up to 600W of power to PCIe 5.0 graphics cards.

PLATINUM CERTIFIED

The efficiency of your power supply directly influences your system’s performance and your power consumption. The 80 PLUS and Cybenetics PLATINUM certified promises lower energy consumption and higher efficiency.

Datasheet (PDF)

PSU MEG Ai1000P PCIE5 vs similar power supplies

	MSI PSU MEG Ai1000P PCIE5	MSI MAG A1000GL PCIE5 WHITE	MSI MAG A1000GLS PCIE5	MSI MAG A1000GL PCIE5 II
Wattage	1000 W	1000 W	1000 W	1000 W
Efficiency	80+ Gold	80+ Gold	80+ Gold	80+ Gold
Modular	Fully modular	Fully modular	Fully modular	Fully modular
Form factor	ATX	ATX	ATX	ATX
Released	2022	2025	2025	2025