GAMEMAX GX-850 Pro Modular 80 Plus Gold ATX3.0 PCIe 5.0 PSU With 135mm FDB Fan, White
GAMEMAX GX - 850 Pro Modular 80 Plus Gold ATX3.0 PCIe 5.0 PSU With 135mm FDB Fan, White - FIXgenie
GAMEMAX GX - 850 Pro Modular 80 Plus Gold ATX3.0 PCIe 5.0 PSU With 135mm FDB Fan, White - FIXgenie
GAMEMAX GX - 850 Pro Modular 80 Plus Gold ATX3.0 PCIe 5.0 PSU With 135mm FDB Fan, White - FIXgenie
GAMEMAX GX - 850 Pro Modular 80 Plus Gold ATX3.0 PCIe 5.0 PSU With 135mm FDB Fan, White - FIXgenie
GAMEMAX GX - 850 Pro Modular 80 Plus Gold ATX3.0 PCIe 5.0 PSU With 135mm FDB Fan, White - FIXgenie
GAMEMAX GX - 850 Pro Modular 80 Plus Gold ATX3.0 PCIe 5.0 PSU With 135mm FDB Fan, White - FIXgenie
GAMEMAX GX - 850 Pro Modular 80 Plus Gold ATX3.0 PCIe 5.0 PSU With 135mm FDB Fan, White - FIXgenie
GAMEMAX GX - 850 Pro Modular 80 Plus Gold ATX3.0 PCIe 5.0 PSU With 135mm FDB Fan, White - FIXgenie
GAMEMAX GX - 850 Pro Modular 80 Plus Gold ATX3.0 PCIe 5.0 PSU With 135mm FDB Fan, White - FIXgenie

GAMEMAX GX-850 Pro Modular 80 Plus Gold ATX3.0 PCIe 5.0 PSU With 135mm FDB Fan, White

Vendor: GAMEMAX
SKU: PSUGMXGX850PROW
Barcode: 6931858767538
Availability: In stock
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£100.99
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For orders made before 2pm Mon-Fri

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GAMEMAX GX-850 Pro Modular 80 Plus Gold ATX3.0 PCIe 5.0 PSU With 135mm FDB Fan, White

GAMEMAX GX-850 Pro Modular 80 Plus Gold ATX3.0 PCIe 5.0 PSU With 135mm FDB Fan, White

£100.99

GAMEMAX GX-850 Pro Modular 80 Plus Gold ATX3.0 PCIe 5.0 PSU With 135mm FDB Fan, White

£100.99

Gamemax GX PRO 850G - 80 Plus Gold Modular Power Supply | 850W ATX3.1 Ready

The Gamemax GX PRO 850G delivers flagship-level performance for enthusiast gaming rigs and workstations demanding reliable, efficient power delivery. Engineered with 80 Plus Gold certification achieving >90% efficiency, this fully modular PSU features ATX3.1 compliance with native 12V-2x6 connectivity for seamless RTX 40/50 series GPU compatibility.

Built for professionals who demand premium components, the GX PRO 850G incorporates Japanese 105°C capacitors and advanced APFC+LLC+DC-DC topology for exceptional stability. The intelligent 135mm FDB fan delivers whisper-quiet operation under 25dBa while sophisticated thermal management ensures optimal performance during intensive computing sessions.

Technical Specifications

  • Power Output: 850W continuous
  • Efficiency: 80 Plus Gold certified (>90% typical, 92% maximum)
  • Input: 110-240V AC, 50-60Hz, Active PFC (>0.99)
  • Dimensions: 160 x 85 x 150mm (W x H x D)
  • Cooling: 135mm FDB fan with intelligent temperature control
  • Noise Level: <25dBa maximum
  • Operating Temperature: 0-40°C
  • MTBF: >100,000 hours
  • Certifications: CE, FCC, CB, RoHS, TUV, cTUVus

Key Features

  • ATX3.1 & PCIe 5.1 ready with native 12V-2x6 connector
  • Fully modular design with embossed flat cables for clean builds
  • Japanese 105°C high-temperature capacitors for enhanced durability
  • Comprehensive protection: OVP, UVP, OCP, SCP, OTP, OPP
  • Dual-stage EMI filtering with NTC thermistor surge protection
  • Wireless PCB technology reduces internal wiring complexity
  • Gold-plated connectors ensure optimal conductivity
  • Supports dual CPU or triple 8-pin GPU configurations

Shipping Information

All orders placed before 2:00pm (Monday to Friday) are dispatched the same day. Orders placed after 2:00pm, on weekends, or on bank holidays will be shipped the following business day.

Your order will be carefully packed and shipped from our UK warehouse. You’ll receive tracking details as soon as your parcel is on its way.

Returns

If you change your mind, we accept returns within 30 days of delivery on most new, unopened items. Simply contact our friendly support team to start your return—it's quick and hassle-free.

Your satisfaction is our priority. If you need any help or have questions about your order, please get in touch with our support team.

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