MSI MAG A850GL PCIE5 WHITE power supply unit 850 W 20+4

Cooling
Fan diameter	12 cm
Number of fans	1 fan(s)
Cooling type	Active
Performance
On/off switch	Yes
Power supply unit (PSU) form factor	ATX
80 PLUS certification	80 PLUS Gold
Purpose	PC
Harmonized System (HS) code	84733020
Design
80 PLUS certification	80 PLUS Gold
Product colour	White
Fan diameter	12 cm
Illumination	No
On/off switch	Yes
Number of fans	1 fan(s)
Cooling type	Active
Power
Total power	850 W
Maximum input current (@220V)	4 A
AC input voltage	100 - 240 V
AC input frequency	47 - 63 Hz
Power Factor Correction (PFC) type	Active
Maximum input current (@110V)	8 A
Combined power (+3.3V)	110 W
Combined power (+12V)	846 W
Combined power (+5V)	110 W
Combined power (-12V)	3.6 W
Combined power (+5Vsb)	12.5 W
Max output current (+3.3V)	20 A
Max output current (+12V)	70.5 A
Max output current (+5V)	20 A
Max output current (-12V)	0.3 A
Max output current (+5Vsb)	2.5 A
Power protection features	Over current, Over power, Over voltage, Overheating, Short circuit
Efficiency	90%
Ports & interfaces
Motherboard power cable length	60 cm
Motherboard power connector	20+4 pin ATX
Number of SATA power connectors	8
Peripheral (Molex) power connectors (4-pin)	4
EPS power connector (8-pin)	No
PCI Express power connectors (6+2 pin)	4
CPU power connector (4+4 pin)	Yes
ATX Power connector (24-pin)	No
ATX power connector (20+4 pin)	No
Cabling type	Modular
EPS power connector (4+4 pin)	Yes
Technical details
Harmonized System (HS) code	84733020
Packaging data
Package type	Box
Certificates
80 PLUS certification	80 PLUS Gold
Logistics data
Harmonized System (HS) code	84733020
Other features
Harmonized System (HS) code	84733020

---

ATX 3.0 COMPATIBLE
It has an output port that is compliant with PCIe 5.0 and Intel PSDG(Power Supply Design Guide) ATX 3.0, also the MAG A850GL PCIE5 WHITE power supply can hold up to 2x total power excursion and 3x GPU power excursion.


LEVEL UP YOUR GAME
With native 16 PIN PCIe connector this power supply is ready for Nvidia Â® GeForce RTXTM 40 Series graphics cards.
It can freely pipe up to 600W of power to PCIe 5.0 graphics cards.


80 PLUS GOLD CERTIFIED
The efficiency of your power supply directly influences your system’s performance and your power consumption. The 80 PLUS Gold certification promises lower energy consumption and higher efficiency.


COMPACT SIZING
Smaller than typical PSUs on the market, this power supply unit that can save space and make it easier to organize cables in the computer case by freeing up more room inside.


ONLY WHAT YOU NEED
The connectors that required by the build need to be used, significantly reducing cable clutter and simplifying the system’s overall build. Additionally, the included cable pack provides a storage solution for any unused cables.


ALL THE MORE ORGANIZED
Organizing cables is often the most bothersome part of building a PC. The flat cables make cable management easier and less of headache! Thanks to the flat cables, the entire system can be more organized and has more room for unobstructed airflow.


FLUID DYNAMIC BEARING
The power supply’s fan sports a fluid dynamic bearing that perfectly balances cooling performance and noise level.


DC TO DC & FULL BRIDGE
DC to DC and Full bridge be combined to achieve higher conversion efficiency, stable output voltage, and quick voltage adjustment for different usage scenarios, thus providing a stable power supply design.


THE POWER YOU HAVE
The single rail supply of power can properly deliver the power you need. For high-performance graphics cards and CPUs, this power supply's 5 CPU & PCI-E slots are more than plenty.


PROTECTION MECHANISMS
To make sure the entire system can operate safely and stably at all times, the power supply comes with a number of protection mechanisms to give you the best peace of mind.