Description
Overview
The MSI MPG A1000G PCIE5 is a compact, fully modular 1000W ATX power supply designed for modern gaming and creator systems. It supports ATX 3.1 / PCIe 5.1 standards and includes a native 16‑pin PCIe connector capable of delivering up to 600W to compatible graphics cards. The unit targets builders who need a future‑ready PSU with a full connector set in a shorter 150 × 150 × 86mm chassis.
Key features
- 1000W total output; single +12V rail design with 83.5A on +12V.
- 80 PLUS Gold efficiency (up to ~90%).
- Native PCIe 5.0 / 16‑pin (12VHPWR) connector (1× 16‑pin, 1× 16→16 cable) and six 6+2‑pin PCIe cables for legacy/extra GPUs.
- Fully modular flat cables and included cable bag for tidy builds.
- 135mm fluid dynamic bearing (FDB) fan with 0% RPM mode below ~40% load for quiet operation.
- Comprehensive protection: OCP, OVP, OPP, OTP, SCP, UVP; 100% Japanese 105°C capacitors; active PFC.
- Compact dimensions make it easier to fit in most ATX cases: 150 × 150 × 86 mm.
MSI provides a limited 10‑year warranty in many regions (warranty may vary by country). The package includes the full set of modular cables: ATX 24‑pin, 2× EPS (4+4), 1× PCIe 16‑pin, 1× PCIe 16→16, 2× PCIe 8→6+2, six 6+2 PCIe connectors total across cables, 12× SATA, 4× Molex and 1× FDD cable (see manufacturer datasheet for exact cable layout). For builds using 12VHPWR, ensure the connector is fully seated and routed without sharp bends. For full technical details consult the MSI product page and PDF datasheet linked below.
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