MSI
MSI MPG A1000GS PCIE5 1000 W power supply
A 1000 W fully modular ATX supply with dual 12V-2x6 connectors for PCIe 5.1 graphics cards and 80 Plus Gold efficiency
- ColorBlack
- TypeATX12V
- Maximum Power1000 W
- Fans1 x 135 mm
- PFCActive
- +12V Rails2
Options ATX 3.1 (1000W) Dual 12V-2x6
- Up to 90% efficiency with 80 PLUS Gold certification
- Dual 12V-2x6 connectors each deliver 600W for PCIe 5.1 GPUs
- 135mm fluid-dynamic bearing fan enables zero-fan mode for silent operation
- Compact 150mm depth frees space for cable routing and airflow
- Full modular design with embossed jacket cables simplifies installation
1000 W ATX 3.1 power supply
The MSI MPG A1000GS PCIE5 is a fully modular ATX 3.1 unit rated for 1000 W. It targets high-end desktop builds that need stable delivery for modern graphics cards and multi-core processors. The compact 150 mm depth helps it fit a wide range of cases while leaving room for cable routing.
Compatibility checklist
Verify that your chassis can accommodate a 150 mm deep ATX power supply. Ensure the motherboard accepts a 24-pin ATX connector and two 8-pin EPS connectors for CPU power. Confirm your graphics card requires either a 16-pin 12V-2x6 connector or an 8-pin PCIe connector, as the unit provides two of the former and one of the latter.
Sustained-load behaviour
Dual 12 V rails and a 135 mm fluid-dynamic bearing fan manage heat during extended high-wattage operation. Zero Fan Mode keeps the fan off at low loads, while the semi-digital platform maintains voltage regulation across long sessions. The 80 Plus Gold rating indicates up to 90 percent efficiency at typical loads, reducing waste heat inside the case.
Punti di forza
- Up to 90% efficiency with 80 PLUS Gold certification
- Dual 12V-2x6 connectors each deliver 600W for PCIe 5.1 GPUs
- 135mm fluid-dynamic bearing fan enables zero-fan mode for silent operation
- Compact 150mm depth frees space for cable routing and airflow
- Full modular design with embossed jacket cables simplifies installation
Caratteristiche tecniche
| Brand | MSI |
|---|---|
| Model | MPG A1000GS PCIE5 |
| Color | Black |
| Type | ATX12V |
| Maximum Power | 1000 W |
| Fans | 1 x 135 mm |
| PFC | Active |
| +12V Rails | 2 |
| SATA Power Connector | 8 |
| Max PSU Length | 150 mm |
| 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 |
| Connectors | 1 x 24 pin (20+4) ATX 2 x 8 pin (4+4) EPS (CPU) 1 x 8 pin (6+2) PCIe 2 x 16 pin PCIe (600W) 4 x 4 pin Peripheral 8 x SATA |
| Peso di spedizione | 3.33 kg |
| Dimensioni del pacco | 298 × 229 × 140 mm |
Altre versioni di questo modello
altri 5 nella stessa gamma
Stessa famiglia, con memoria, dissipatore o frequenza diversi — confronti prima di decidere.
MSI MPG A1000GS PCIE5 II 1000W power supply
- Black
- ATX12V
MSI MPG A1250GS PCIE5 II 1250W power supply
- Black
- ATX12V
MSI MPG A1250GS PCIE5 1250W power supply
- Black
- ATX12V
Domande su questo articolo
Does the box include the dual 12V-2x6 cables for a PCIe 5.1 GPU or must they be purchased separately?
The unit ships with two native 12V-2x6 connectors already attached to the modular cables, so no extra purchase is needed for a 600 W graphics card.
The spec sheet lists two 16-pin PCIe connectors rated at 600 W each; how do I decide which one to use?
Both connectors are identical and each can supply up to 600 W, so you simply plug your GPU into either one; the second remains available for a future card.
What does the 1000 W rating mean when the PSU is installed in a typical gaming PC?
It means the unit can continuously deliver 1000 W across its two +12 V rails while maintaining up to 90 % efficiency and keeping noise low via the 135 mm FDB fan and Zero Fan Mode.
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