MSI MAG A1000PLS PCIE5

1000 W · 80+ Platinum · Fully modular

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

MSI MAG A1000PLS PCIE5 is a 1000 W power supply rated 80+ Platinum (fully modular). Pick one with some headroom above your build's draw. It came out in 2026.

Released: 2026-05-06

Specifications

Key specs

Wattage: 1000 W
Efficiency: 80+ Platinum
Modular: Fully modular
Form factor: ATX
Released: 2026-05-06
Part number: MAG A1000PLS PCIE5
EAN / UPC: 0824142446195

Power

Total power: 1000 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Power Factor Correction (PFC) type: Active
Number of +12V rail(s): 1
Combined power (+3.3V): 100 W
Combined power (+12V): 999.6 W
Combined power (+5V): 100 W
Combined power (+5Vsb): 15 W
Max output current (+3.3V): 20 A
Max output current (+12V): 83.3 A
Max output current (+5V): 20 A
Max output current (-12V): 0.3 A
Max output current (+5Vsb): 3 A
Power protection features: Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage

Ports & interfaces

Motherboard power connector: 24-pin ATX
Motherboard power cable length: 60 cm
Number of SATA power connectors: 6
SATA power cable length: 150,500 mm
Peripheral (Molex) power connectors (4-pin): 1
Peripheral (Molex) power cable length: 450,500 mm
EPS power connector (4+4 pin): Yes
PCI Express power connectors (6+2 pin): 4
PCI Express power connectors (16-pin): 1
Cabling type: Fully-Modular

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Performance

80 PLUS certification: 80 PLUS Platinum
Purpose: PC
Power supply unit (PSU) form factor: ATX
ATX version: 3.1
Bearing technology: FDB

Design

Product colour: Black
Cooling type: Active
Fan diameter: 13.5 cm
Number of fans: 1 fan(s)
On/off switch: Yes

Weight & dimensions

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

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About this product

Featuring ATX 3.1 and PCIe 5.1 support with native 12V-2x6 connectors, these PSUs are built to handle NVIDIA’s 50 series graphics cards and AI PCs with ease. Advanced thermal solutions ensure cool, stable, and efficient operation, even under heavy loads, giving you the reliability and durability you need for gaming, streaming, or AI-powered tasks. MAG msi arsenal gaming MSI's mainstream MAG series epitomizes stability and durability and is built to withstand the most intense gaming sessions. The entire lineup features robust construction with metallic-like hardness and excellent heat dissipation, ensuring stability for all critical gaming components.

MAG A1000PLS PCIE5 vs similar power supplies

	MSI MAG A1000PLS PCIE5	MSI PRO A1000PL PCIE5	ASUS ROG-STRIX-1000P-GAMING-E 1000W Power Supply	ASUS ROG-STRIX-1000P-GAMING-WHITE-E 1000W Power Supply
Wattage	1000 W	1000 W	1000 W	1000 W
Efficiency	80+ Platinum	80+ Platinum	80+ Platinum	80+ Platinum
Modular	Fully modular	Fully modular	Fully modular	Fully modular
Form factor	ATX	ATX	ATX	ATX
Released	2026	2026	2026	2026