MSI
MSI MAG 1250W Power Supply (MAGA1250GLPCIE5)
- SKU:
- 20715704
- MPN:
- 282255
- Availability:
- Usually ships the same or next business day.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 04/15/2026 11:09:49 PM PST
- Stock Update:
- 04/15/2026 11:09:49 PM PST
Description
This item is brand-new, factory sealed.
The MAG series fights alongside gamers in pursuit of honor.With added military-inspired elements in these gaming products, they were reborn as the symbol of sturdiness and durability.
ATX 3.1 READY
The gaming power supply can hold up to 2x total power excursion and 3x GPU power excursion, remaining stable when paired with high performing graphics cards.
ENERGY EFFICIENCY CERTIFICATION
The efficiency of your power supply directly influences your systems performance and your power consumption. The 80 PLUS Gold certification promises lower energy consumption and higher efficiency.
ONLY WHAT YOU NEED
The connectors that required by the build need to be used, significantly reducing cable clutter and simplifying the systems overall build. Additionally, the included cable pack provides a storage solution for any unused cables.
FLUID DYNAMIC BEARING
The power supplys fan comes with a fluid dynamic bearing that perfectly balances cooling performance and noise level.
FULL BRIDGE LLC + SR + DC/DC
A full-bridge LLC with DC/DC converter combined to achieve higher conversion efficiency, stable output voltage, and quick voltage adjustment for different usage scenarios, thus providing a stable power supply design.EFFICIENCY RATING
80 PLUS Gold (up to 90%)MODULAR
Yes (fully modular)FAN SIZE
135 mmFAN BEARING
Fluid Dynamic BearingPFC TYPE
Active PFCINPUT VOLTAGE RANGE
100-240VacPOWER WATT
1250WPOWER EXCURSION
2500W (up to 200% of the PSUs rated power for 100 microsecond)INPUT FREQUENCY RANGE
50-60HzPROTECTION
OCP / OVP / OPP / OTP / SCP / UVPATX (24 PIN)
1
EPS (4+4 PIN)
2
PCI-E 5.1 (16 PIN)
1 (600W)
PCI-E (6+2 PIN)
4
SATA (15 PIN)
12
MOLEX (4 PIN)
4
FDD (4 PIN)
1Item Dimension (L inchxW inchxH inch)
12 x 10 x 6
Weight
7.6 lbs
Warranty Information
3 Years
Features
Package Contents:
Yes
80 Plus Gold
- MAG 1250W Power Supply
- Cable Pack
Environmentally Friendly:
Yes
Energy Efficiency Certification:
80 Plus Gold
Specs
| Power Description | |
| Input Frequency | 60 Hz |
| Number of +12V Rails | 1 |
| Output Power | 1250 W |
| Output Current |
|
| Input Voltage |
|
| Output Voltage Detail |
|
| Output Voltage |
|
| Physical Characteristics | |
| Form Factor | Internal |
| Height | 5.9" |
| Width | 5.9" |
| Depth | 3.4" |
| Warranty | |
| Limited Warranty | 10 Year |
| General Information | |
| Brand Name | MSI |
| Manufacturer Website Address | http://www.msi.com |
| Marketing Information | The MAG series fights alongside gamers in pursuit of honor. With added military-inspired elements in these gaming products, they were reborn as the symbol of sturdiness and durability. ATX 3.1 READY The gaming power supply can hold up to 2x total power excursion and 3x GPU power excursion, remaining stable when paired with high performing 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. 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 comes with a fluid dynamic bearing that perfectly balances cooling performance and noise level. FULL BRIDGE LLC + SR + DC/DC A full-bridge LLC with DC/DC converter combined to achieve higher conversion efficiency, stable output voltage, and quick voltage adjustment for different usage scenarios, thus providing a stable power supply design |
| Product Type | Power Supply |
| Product Name | MAG 1250W Power Supply |
| Manufacturer | MSI |
| Manufacturer Part Number | MAGA1250GLPCIE5 |
| Product Series | MAG |
| Technical Information | |
| Specification Compliance | ATX 3.1 |
| NVIDIA SLI Supported | Yes |
| Efficiency | 90% |
| Number of Fans | 1 |
| Fan Bearing Type | Fluid Dynamic Bearing |
| Protection Type |
|
| Modular | Yes |
| Power Factor Correction (PFC) | Active |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
View AllClose
MSI MAG 1250W Power Supply (MAGA1250GLPCIE5)
$194.12