Description

MSI MAG A750GL 750W GOLD SMPS

Modular : Yes (full modular) | Fan Bearing : Fluid Dynamic Bearing | Power Excursion : 1500W | Input Voltage Range : 100~240 VAC | Power Watt : 750W | Input Frequency : 47-63Hz | Efficiency : 80 PLUS Gold (up to 90%) | ATX (24 pin) : 1 | PCI-E 5.0 (16 pin) : 1 (450W) | EPS (8 pin) : 2 | Fan Size : 120 mm | PCI-E (6+2 pin) : 3 | Dimension : 140 x 150 x 86 mm | SATA (15 pin) : 8 | PFC Type : Active PFC | MOLEX (4 pin) : 4 | Protection : OCP / OVP / OPP / OTP / SCP / UVP | FDD (4 pin) : 1

750W 80 PLUS Gold PCIe 5.0 Gaming PSU

The MSI MAG A750GL 750W GOLD SMPS is a high‑efficiency ATX 3.1 power supply aimed at 1080p/1440p gaming, RTX 40/50‑series rigs, and compact high‑performance builds. It delivers 750 W of continuous power with 80 PLUS Gold efficiency, which means lower power bills, reduced heat, and quieter operation versus lower‑tier units. The compact, extra‑short ATX‑frame design lets it fit in many small‑form‑factor towers while still offering enough headroom for high‑end GPUs and CPUs.

ATX 3.1, PCIe 5.1 & GPU Support

The MSI MAG A750GL 750W GOLD SMPS is compliant with ATX 3.1 standards and includes a native PCIe 5.1 16‑pin (12V‑2×6 / 12VHPWR) connector that can supply up to 450 W to compatible GPUs such as NVIDIA GeForce RTX 40 / 50 series without a daisy‑chain cable. It also provides 3 × PCIe 6+2‑pin connectors, 2 × EPS 4+4‑pin CPU, 1 × 24‑pin ATX, 8 × SATA, 4 × 4‑pin peripheral (Molex), and 1 × FDD connector, covering virtually every standard desktop need. The fully modular flat cables let you route only what you need, reduce cable clutter, and improve airflow around your GPU and CPU cooler.

Efficiency, Topology & Cooling

MSI engineers the MAG A750GL around an LLC full‑bridge + DC‑DC topology, which helps maintain stable voltage delivery and high efficiency across the load range. The 80 PLUS Gold rating peaks at around 90% efficiency at 50% load, making it ideal for mid‑to‑high‑tier systems that run GPUs and CPUs for long periods. A 120 mm Fluid Dynamic Bearing (FDB) fan keeps thermals under control; under light loads the fan spins slowly for near‑silent operation, ramping up only under sustained gaming or rendering loads. The PSU is designed to run safely at typical desktop ambient temperatures and uses active PFC for cleaner power draw on 100–240 V AC grids.

Protections, Reliability & Warranty

The MAG A750GL includes OVP, OCP, OPP, OTP, SCP, and UVP multi‑level protection circuits, plus power excursion up to ~1500 W (200% of 750 W for 100 µs) to handle transient spikes from high‑power GPUs. This combination helps protect your GPU, motherboard, and storage from voltage spikes, overloads, and short‑circuits. MSI markets the unit with 7–10 years of warranty (depending on region) and lab‑tested stability, making it a reliable choice for gamers and content creators who want a no‑fuss “set‑and‑forget” PSU without paying flagship‑tier prices.

MAG A750GL PCIE5