MSI
MSI MPG A1000GS PCIE5 1000W power supply
A 1000 W ATX power supply with 80 PLUS Gold efficiency, dual native 12V-2x6 connectors for PCIe 5.1 graphics cards, a 135 mm fluid-dynamic bearing fan with Zero Fan Mode.
- ColorBlack
- TypeATX
- Maximum Power1000 W
- Fans1 x 135 mm
- PFCActive
- +12V Rails2
- 80 PLUS Gold efficiency up to 90 percent reduces wasted energy
- Dual native 12V-2x6 connectors each supply 600W for PCIe 5.1 graphics cards
- 135 mm fluid-dynamic bearing fan extends unit lifespan
- Full modular embossed jacket cables simplify routing and improve airflow
- Compact 150 mm depth fits most ATX cases leaving room for other components
Power delivery for PCIe 5.1 GPUs
This 1000 W ATX power supply carries 80 Plus Gold certification with up to 90 percent efficiency. It ships with two native 12V-2x6 connectors, each rated to supply up to 600 W to a PCIe 5.1 graphics card. The unit is fully modular and uses embossed jacket cables with premium copper alloy connectors.
Who this suits and who it does not
Builders installing a single high-end GPU that requires the 12V-2x6 interface will find the dual connectors convenient. Systems that demand more than 1000 W of total output or need more than eight SATA power connectors should look at a higher-capacity or differently configured unit.
The deciding specification
The dual native 12V-2x6 connectors are the feature that determines fit. If your graphics card uses this interface, the power supply can deliver up to 600 W per port without adapters; if it does not, those connectors will go unused.
Points forts
- 80 PLUS Gold efficiency up to 90 percent reduces wasted energy
- Dual native 12V-2x6 connectors each supply 600W for PCIe 5.1 graphics cards
- 135 mm fluid-dynamic bearing fan extends unit lifespan
- Full modular embossed jacket cables simplify routing and improve airflow
- Compact 150 mm depth fits most ATX cases leaving room for other components
Caractéristiques
| Brand | MSI |
|---|---|
| Model | MPG A1000GS PCIE5 |
| Part Number | MPG A1000GS PCIE5 |
| Color | Black |
| Type | ATX |
| Maximum Power | 1000 W |
| Fans | 1 x 135 mm |
| PFC | Active |
| +12V Rails | 2 |
| SATA Power Connector | 8 |
| Modular | Full Modular |
| Energy-Efficient | Up to 90% |
| Protection | OVP/ OCP/ OTP/ OPP/ SCP/ UVP |
| Input Voltage | 100 - 240 V |
| Input Frequency Range | 50/60 Hz |
Questions sur cet article
Should I pick the 1000 W model or is a lower-wattage unit enough?
Choose 1000 W if your build includes a PCIe 5.1 GPU that can draw up to 600 W per 12V-2x6 connector; a lower-wattage PSU would not guarantee that headroom.
What does the 1000 W rating mean once the PSU is installed in my PC?
It means the unit can sustain 1000 W total output across its two +12 V rails while maintaining up to 90 % efficiency at typical loads, so your components receive stable power even under heavy gaming or rendering.
How does the ATX 3.1 and PCIe 5.1 readiness affect what I can plug in?
The two native 12V-2x6 connectors each deliver up to 600 W, letting you power a PCIe 5.1 graphics card such as a 5090 or 5080 without adapters, while the ATX 3.1 compliance ensures proper transient response for modern GPUs.
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