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MSI MAG A850GL PCIE5 850W 80 Plus Gold ATX 3.0 Power Supply
Power your next-generation GPU with confidence and zero adapter clutter. The MSI MAG A850GL PCIE5 delivers 850W of 80 Plus Gold efficiency in an ultra-compact 140mm chassis, featuring a native 12VHPWR (PCIe 5.0) cable capable of delivering 600W directly to your graphics card.
Designed for modern gaming rigs and compact builds, this fully modular power supply combines ATX 3.0 compliance with a whisper-quiet Fluid Dynamic Bearing fan, ensuring stable, efficient, and silent power delivery for the latest NVIDIA RTX 40 and 50 series GPUs.
Why Upgrade to the MAG A850GL PCIE5?
Includes a dedicated 16-pin connector supporting up to 600W, eliminating the need for messy and unsafe adapter dongles.
Significantly shorter than standard ATX PSUs, freeing up crucial space in mid-tower and ITX cases for easier cable management.
ATX 3.0 certified to handle transient GPU power spikes up to 1700W for 100μs, preventing unexpected shutdowns during intense gaming.
The 120mm FDB fan ensures ultra-quiet operation and extended lifespan compared to traditional sleeve or rifle bearing fans.
Optimized for Your Build
- 🎮 Next-Gen Gaming Rigs: Perfect for NVIDIA RTX 4070/4080/5070 builds requiring native 12VHPWR power.
- 📦 Compact & SFF Builds: The 140mm short chassis fits easily into space-constrained Micro-ATX and Mini-ITX cases.
- 🎨 Content Creation: Stable, fully modular power for heavy rendering, video editing, and 3D modeling workstations.
- 🛠️ Enthusiast Showcases: Clean, adapter-free cable routing for pristine glass-panel aesthetics.
MSI MAG A850GL vs. Standard ATX 2.4 PSUs
| Feature | MSI MAG A850GL PCIE5 | Standard 850W PSU |
|---|---|---|
| ATX Standard | ATX 3.0 (PCIe 5.1 Ready) | ATX 2.4 / 2.52 |
| GPU Power Cable | Native 12VHPWR (600W) | Legacy 8-pin (Requires Adapter) |
| Chassis Depth | 140mm (Ultra-Compact) | 160mm – 200mm (Standard) |
| Power Excursion | Up to 200% (1700W) | Standard Baseline |
| Fan Bearing | Fluid Dynamic Bearing (FDB) | Sleeve / Rifle Bearing |
Technical Specifications
| Model Name | MAG A850GL PCIE5 |
| Part Number (MPN) | 306-7ZP8A11-CE0 |
| SKU | 306-7ZP8A11-CE0 |
| EAN / UPC | 824142319222 |
| Power Capacity | 850W |
| Efficiency Rating | 80 PLUS Gold (Up to 90%) |
| Form Factor | ATX 3.0 (140 x 150 x 86 mm) |
| Modularity | Fully Modular |
| Fan Size & Bearing | 120mm Fluid Dynamic Bearing (FDB) |
| GPU Cables | 1x PCI-E 5.0 16-pin (600W), 4x PCI-E 6+2 pin |
| CPU Cables | 2x EPS 4+4 pin |
| Storage / Peripheral | 8x SATA, 4x Peripheral, 1x FDD |
| Protections | OCP / OVP / OPP / OTP / SCP / UVP |
| Power Excursion | 1700W (200% for 100μs) |
| Warranty | 7 Years Local Warranty |
💡 Pro Tip
The ultra-compact 140mm depth makes this PSU incredibly easy to install in tight cases, leaving more room behind the motherboard tray for thick custom cables. When using the native 12VHPWR cable, ensure the connector is fully seated and clicked into your GPU to safely deliver the full 600W without risk of melting or instability.
Frequently Asked Questions
Does this power supply support the NVIDIA RTX 40 and 50 series natively?
Yes, the MAG A850GL PCIE5 is fully ATX 3.0 compliant and includes a native 16-pin 12VHPWR cable capable of delivering up to 600W directly to next-generation GPUs without the need for ugly or unsafe adapter dongles.
Is this PSU fully modular?
Absolutely. Every single cable, including the 24-pin motherboard, EPS CPU, PCIe GPU, SATA, and peripheral cables, can be detached. This allows you to use only the cables you need for a cleaner build and better airflow.
Will this fit in my Micro-ATX or Mini-ITX case?
Yes! With a compact depth of only 140mm, the MAG A850GL is significantly shorter than standard 160mm+ ATX power supplies, making it an excellent choice for space-constrained Micro-ATX and Mini-ITX chassis.
Need help calculating your system’s power requirements?
Speak with our hardware specialists for PSU compatibility checks, cable management advice, and build guidance.




















Omar Ehab –
Awesome Power supply really reliable!
Muhammad Rabi (عميل موَثَّق) –
المنتج لسه ما وصلش