The Chelsea Gamer, In the business of Happiness.

24/7 Customer Service - Contact us anytime

Serving you since 2016
1 4
MSI

MSI MAG A850GL PCIe5 White - 850W Power Supply

Sold out
£137.95
⭐Earn 959 TCG Points with this item⭐
  • Manufacturer: MSI
  • Product Type: Power Supply
  • Form Factor: ATX
  • Modular: Full
  • Certification: 80 PLUS® Gold
  • Wattage: 850W
  • ATX 3.0 compatible, native PCIe 5.0 connector
  • Supports NVIDIA® GeForce RTX™ 40 Series graphics cards
  • Full modular design, Flat cables
  • 120mm Fluid Dynamic Bearing Fan
  • Also available in: Black
🚚 Delivery & Shipping

Delivery options are shown at checkout based on your basket, location and item size.

Most UK orders are sent with Royal Mail, DPD, Parcelforce or UPS. In-stock items are usually dispatched quickly on working days, but dispatch may take longer for pre-orders, back-orders, large items, mixed baskets, busy periods or orders requiring security checks.

Typical UK delivery aims:

  • Economy Delivery: 4–7 working days
  • Standard Delivery: 3–5 working days
  • Express Delivery: 1–3 working days
  • Large / heavy items: shown at checkout

Tracking details will be emailed once your order has been dispatched. Courier tracking may take a short time to update.

For urgent orders or release-day delivery questions, please contact us before ordering.

contact@thechelseagamer.email / 020 3141 3400

Description

MAG A850GL PCIE5 WHITE
Overflow with Power
The MAG A850GL PCIE5 WHITE power supply provides 80 PLUS Gold-certified power efficiency, ATX 3.0 compatibility, and PCIe 5.0 GPU support, cooled by a 120mm fluid dynamic bearing (FDB) fan for superior performance.

Outfitted with a full-bridge LLC DC-to-DC topology, an extra-compact ATX frame, and a fully modular design, this PSU is ideal for spatially-efficient PCs requiring robust, no-nonsense performance.

  • 80 PLUS Gold certified
  • ATX 3.0 compatible & fully modular cable design
  • PCIe 5.0 GPU support (native 16-pin connector)
  • Extra compact (ATX) size
  • Flat white cables with bag
  • 120mm Fluid-Dynamic Bearing (FDB) fan
  • Full Bridge LLC topology & DC-to-DC module
  • Active PFC design (OVP, OCP, OPP, OTP, SCP, UVP)
Features

80 PLUS Gold
The efficiency of a power supply directly influences system performance and power consumption.

An 80 PLUS Gold certified rating means higher efficiency (up to 90%) and reduces internal thermal loading.

ATX 3.0 & Fully Modular
ATX 3.0 compatible power supplies can handle up to 2x total power excursions and 3x GPU power excursions.

A fully modular design means that only the connectors required by the build are used. This significantly reduces cable clutter, simplifying the overall build and improving airflow.

PCIe 5.0 GPU Support
Through the native 16-pin (12V2x6) PCIe connector, the PSU can provide up to 600W of power to a PCIe 5.0 GPU, and includes yellow highlights to help identify a loose connection.

Extra GPU power feeds (8-pin VGA connectors) support a broad array of NVIDIA and AMD graphics cards.

Extra Compact Size
A compact 140mm-long and 150mm-wide ATX form factor ensures a comfortable and easy fit in most PC cases. This frees up more space for cable management and airflow to the rest of the system.

Flat White Cables
Flat white modular cables help reduce clutter, improve airflow, and create a cleaner build. Keep the extra cables in an included storage bag.

Fluid-Dynamic Bearing Fan
A 120mm Fluid-Dynamic Bearing (FDB) fan offers reliable cooling performance that balances both noise and temperature output.

Extensive Connectivity
A wide range of connectivity options provides extensive hardware support.

Connect and upgrade multiple hard drives, SSDs, graphics cards and other components quickly and easily.

Output Specifications
Robust internals support a wide range of AC inputs, while delivering stable output for high performance components.

A full-bridge LLC with DC-to-DC converter includes an active PFC design (OCP, OVP, OPP, OTP, SCP, UVP).

Specifications

EFFICIENCY RATING - 80 PLUS Gold (up to 90%)
MODULAR - Yes (full modular)
FAN SIZE - 120mm
FAN BEARING - Fluid Dynamic Bearing
DIMENSIONS (DXWXH) - 140 x 150 x 86 mm
PFC TYPE - Active PFC
INPUT VOLTAGE RANGE - 100~240 VAC
POWER WATT - 850W
POWER EXCURSION - 1700W (*up to 200% of the PSU's rated power for 100μs)
INPUT FREQUENCY RANGE - 47-63Hz
PROTECTION - OCP / OVP / OPP / OTP / SCP / UVP
ATX (24 PIN) - 1
EPS (4+4 PIN) - 2
PCI-E 5.0 (16 PIN) - 1 (600W)
PCI-E (6+2 PIN) - 4
SATA (15 PIN) - 8
MOLEX (4 PIN) - 4
FDD (4 PIN) - 1

Payment & Security

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Back to top
Description

MAG A850GL PCIE5 WHITE
Overflow with Power
The MAG A850GL PCIE5 WHITE power supply provides 80 PLUS Gold-certified power efficiency, ATX 3.0 compatibility, and PCIe 5.0 GPU support, cooled by a 120mm fluid dynamic bearing (FDB) fan for superior performance.

Outfitted with a full-bridge LLC DC-to-DC topology, an extra-compact ATX frame, and a fully modular design, this PSU is ideal for spatially-efficient PCs requiring robust, no-nonsense performance.

  • 80 PLUS Gold certified
  • ATX 3.0 compatible & fully modular cable design
  • PCIe 5.0 GPU support (native 16-pin connector)
  • Extra compact (ATX) size
  • Flat white cables with bag
  • 120mm Fluid-Dynamic Bearing (FDB) fan
  • Full Bridge LLC topology & DC-to-DC module
  • Active PFC design (OVP, OCP, OPP, OTP, SCP, UVP)
Features

80 PLUS Gold
The efficiency of a power supply directly influences system performance and power consumption.

An 80 PLUS Gold certified rating means higher efficiency (up to 90%) and reduces internal thermal loading.

ATX 3.0 & Fully Modular
ATX 3.0 compatible power supplies can handle up to 2x total power excursions and 3x GPU power excursions.

A fully modular design means that only the connectors required by the build are used. This significantly reduces cable clutter, simplifying the overall build and improving airflow.

PCIe 5.0 GPU Support
Through the native 16-pin (12V2x6) PCIe connector, the PSU can provide up to 600W of power to a PCIe 5.0 GPU, and includes yellow highlights to help identify a loose connection.

Extra GPU power feeds (8-pin VGA connectors) support a broad array of NVIDIA and AMD graphics cards.

Extra Compact Size
A compact 140mm-long and 150mm-wide ATX form factor ensures a comfortable and easy fit in most PC cases. This frees up more space for cable management and airflow to the rest of the system.

Flat White Cables
Flat white modular cables help reduce clutter, improve airflow, and create a cleaner build. Keep the extra cables in an included storage bag.

Fluid-Dynamic Bearing Fan
A 120mm Fluid-Dynamic Bearing (FDB) fan offers reliable cooling performance that balances both noise and temperature output.

Extensive Connectivity
A wide range of connectivity options provides extensive hardware support.

Connect and upgrade multiple hard drives, SSDs, graphics cards and other components quickly and easily.

Output Specifications
Robust internals support a wide range of AC inputs, while delivering stable output for high performance components.

A full-bridge LLC with DC-to-DC converter includes an active PFC design (OCP, OVP, OPP, OTP, SCP, UVP).

Specifications

EFFICIENCY RATING - 80 PLUS Gold (up to 90%)
MODULAR - Yes (full modular)
FAN SIZE - 120mm
FAN BEARING - Fluid Dynamic Bearing
DIMENSIONS (DXWXH) - 140 x 150 x 86 mm
PFC TYPE - Active PFC
INPUT VOLTAGE RANGE - 100~240 VAC
POWER WATT - 850W
POWER EXCURSION - 1700W (*up to 200% of the PSU's rated power for 100μs)
INPUT FREQUENCY RANGE - 47-63Hz
PROTECTION - OCP / OVP / OPP / OTP / SCP / UVP
ATX (24 PIN) - 1
EPS (4+4 PIN) - 2
PCI-E 5.0 (16 PIN) - 1 (600W)
PCI-E (6+2 PIN) - 4
SATA (15 PIN) - 8
MOLEX (4 PIN) - 4
FDD (4 PIN) - 1