MSI MPG A1000GS PCIE5 II
- Wattage:
- 1000 W
- 80 PLUS Rating:
- Gold
- Modularity:
- Fully Modular
- ATX Standard:
- ATX 3.1
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Manufacturer: MSI Last updated: September 8, 2026
MSI MPG A1000GS PCIE5 II (1000W/80+ Gold/Fully Modular/Dual 12V-2x6 Cables/Server-Grade Capacitors/10-Year Warranty) Review
The MSI MPG A1000GS PCIE5 II is a 1000W Gold-rated PSU built with server-grade capacitors, a genuine step up in component quality typically associated with 24/7 enterprise reliability standards rather than consumer-tier parts. It ships with dual 12V-2x6 cables, giving flexibility for GPUs with unusual power delivery requirements or for future-proofing against a GPU upgrade needing a second high-power connection.
The MSI MPG A1000GS PCIE5 II is a 1000W Gold-rated PSU built with server-grade capacitors, a genuine step up in component quality typically associated with 24/7 enterprise reliability standards rather than consumer-tier parts. It ships with dual 12V-2x6 cables, giving flexibility for GPUs with unusual power delivery requirements or for future-proofing against a GPU upgrade needing a second high-power connection.
Wattage and Efficiency
1000W with 80+ Gold certification comfortably covers flagship gaming and content-creation builds, and the ATX 3.1/PCIe 5.1 readiness ensures correct handling of modern GPU transient power spikes.
Dual 12V-2x6 Cables and Connectivity
Shipping with two 12V-2x6 cables rather than the single cable more common at this wattage tier is a genuinely useful inclusion, covering both current high-power GPU connections and providing a spare or upgrade path without needing a separate cable purchase. Three 8-pin PCIe connectors round out broader GPU compatibility for older or lower-power cards.
Design and Build
Server-grade capacitors reflect a component-quality choice usually reserved for enterprise and workstation equipment, a genuine reliability signal for buyers who specifically value this detail, backed by a 10-year warranty that matches the strongest terms offered by established competitors.
Comparison to Sibling Products
Against the Corsair RM1000x, covered elsewhere on this site, both target the same 1000W Gold tier; this MSI unit's dual 12V-2x6 cables and server-grade capacitor claim are genuine differentiators worth weighing against Corsair's broader brand ecosystem and established RM-series reputation. Against the MSI MAG Ai1600TS PCIE5, also covered elsewhere on this site, that unit steps up to both higher wattage and Titanium efficiency for the most demanding builds, at a considerably higher price.
Who This Power Supply Is Actually For
Buyers who want dual high-power GPU cables included without a separate purchase. A genuine practical inclusion at this price and wattage tier.
Anyone who specifically values server-grade component quality claims. A real differentiator from more standard consumer-tier capacitor choices.
Flagship gaming and content-creation builds needing 1000W of Gold-rated headroom. Comfortably covers this tier's demands.
Not for the most extreme, highest-wattage workstation or multi-GPU builds. The MSI MAG Ai1600TS PCIE5, covered elsewhere on this site, is the right tier for that.
Specifications
Identity
| Brand | MSI |
|---|---|
| Model Number | MPG A1000GS PCIE5 II |
Output and rails
| Peak Excursion Wattage | 2350 W |
|---|
Standards and compliance
| PCIe CEM Standard | PCIe 5.1 |
|---|
Connector inventory
| EPS 8-pin Connectors | 2 |
|---|---|
| SATA Connectors | 8 |
| Molex Connectors | 4 |
Form factor and fit
| Length | 150 mm |
|---|---|
| Colour | Black |
Cooling
| Fan Bearing | Fluid Dynamic |
|---|
Cables
| Modularity | Fully Modular |
|---|
Monitoring, protection and price
| Protections | OCP, OTP, OPP, SCP, OVP, UVP, SIP, NLO |
|---|---|
| Price | 109.99 USD |
| Warranty | 10 years |
| Wattage | 1000 W |
|---|---|
| 80 PLUS Rating | Gold |
| ATX Standard | ATX 3.1 |
| Form Factor | ATX |
| 12V-2x6 Connectors | 2 |
| Sleeved Cables | No |
| PCIe 8-pin Connectors | 3 |
| Connector Count | 1x 24-pin ATX, 2x EPS 4+4-pin, 2x 12V-2x6 (600W each), 3x PCIe 6+2-pin, 8x SATA, 4x Molex |
| Fan Size | 135 mm |
| Fan Model / Bearing | 135mm fluid dynamic bearing |
| OEM / Platform | CWT |
| Japanese Capacitors | Yes |
| Source URL | https://www.msi.com/Power-Supply/MPG-A1000GS-PCIE5-II/Specification |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Buyers who want dual high-power GPU cables included without a separate purchase. A genuine practical inclusion at this price and wattage tier.
- Anyone who specifically values server-grade component quality claims. A real differentiator from more standard consumer-tier capacitor choices.
- Flagship gaming and content-creation builds needing 1000W of Gold-rated headroom. Comfortably covers this tier's demands.
Not for
- Not for the most extreme, highest-wattage workstation or multi-GPU builds. The MSI MAG Ai1600TS PCIE5, covered elsewhere on this site, is the right tier for that.
FAQs
What are the key specifications of the MSI MPG A1000GS PCIE5 II (1000W/80+ Gold/Fully Modular/Dual 12V-2x6 Cables/Server-Grade Capacitors/10-Year Warranty)?
The MSI MPG A1000GS PCIE5 II (1000W/80+ Gold/Fully Modular/Dual 12V-2x6 Cables/Server-Grade Capacitors/10-Year Warranty) is a power supply from MSI. Key specs: Wattage 1000 W, 80 PLUS Rating Gold, Modularity Fully Modular, ATX Standard ATX 3.1, 12V-2x6 Connectors 2.
Will the MSI MPG A1000GS PCIE5 II (1000W/80+ Gold/Fully Modular/Dual 12V-2x6 Cables/Server-Grade Capacitors/10-Year Warranty) work with my current setup?
The MSI MPG A1000GS PCIE5 II (1000W/80+ Gold/Fully Modular/Dual 12V-2x6 Cables/Server-Grade Capacitors/10-Year Warranty) lists Wattage is 1000 W. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the MSI MPG A1000GS PCIE5 II (1000W/80+ Gold/Fully Modular/Dual 12V-2x6 Cables/Server-Grade Capacitors/10-Year Warranty) best suited to?
It suits buyers who want dual high-power gpu cables included without a separate purchase. a genuine practical inclusion at this price and wattage tier., anyone who specifically values server-grade component quality claims. a real differentiator from more standard consumer-tier capacitor choices., flagship gaming and content-creation builds needing 1000w of gold-rated headroom. comfortably covers this tier's demands..
What are the drawbacks of the MSI MPG A1000GS PCIE5 II (1000W/80+ Gold/Fully Modular/Dual 12V-2x6 Cables/Server-Grade Capacitors/10-Year Warranty)?
It is a poor fit for not for the most extreme, highest-wattage workstation or multi-gpu builds. the msi mag ai1600ts pcie5, covered elsewhere on this site, is the right tier for that..
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