Checkout Today's Hot Deals! 🔥🔥 Dot Clearance Sale! 📉📉  
Set Store/Postcode!
Logo
0
Search Term in Category
Brands
Promotions
Categories
banner

Categories

Banner
Banner
Home  > PC Parts  > Computer Parts  > Power Supply / PSU > GameMax GX-1250 PRO 1250W 80+ Platinum Fully Modular PSU - ATX 3.0 & PCIe 5.0 Ready - Native 12VHPWR for RTX 4090 - Flagship Power Supply - Black

GameMax GX-1250 PRO 1250W 80+ Platinum Fully Modular PSU - ATX 3.0 & PCIe 5.0 Ready - Native 12VHPWR for RTX 4090 - Flagship Power Supply - Black

GX-1250 PRO 80+ Platinum ATX3.0 PSU with PCIe5.0 12VPHWR connector (600W GPU), programmable MPS1213 LLC, UP3861 DC‑DC 180° phase, MPS6924 sync rectification, solid Japanese 105°C caps, turbo axial fan, 6‑fold protection, pure copper flat cables.

GameMax GX-1250 PRO 1250W 80+ Platinum Fully Modular PSU - ATX 3.0 & PCIe 5.0 Ready - Native 12VHPWR for RTX 4090 - Flagship Power Supply - Black
  • Power-Supply-PSU-Gamemax-1250W-Power-Supply-ATX3-0-PCIE5-0-1-5M-Australian-Power-cord-GX-1250-PRO-BK-2
  • Power-Supply-PSU-Gamemax-1250W-Power-Supply-ATX3-0-PCIE5-0-1-5M-Australian-Power-cord-GX-1250-PRO-BK-5
  • Power-Supply-PSU-Gamemax-1250W-Power-Supply-ATX3-0-PCIE5-0-1-5M-Australian-Power-cord-GX-1250-PRO-BK-3
  • Power-Supply-PSU-Gamemax-1250W-Power-Supply-ATX3-0-PCIE5-0-1-5M-Australian-Power-cord-GX-1250-PRO-BK-4
  • Power-Supply-PSU-Gamemax-1250W-Power-Supply-ATX3-0-PCIE5-0-1-5M-Australian-Power-cord-GX-1250-PRO-BK-7
  • Power-Supply-PSU-Gamemax-1250W-Power-Supply-ATX3-0-PCIE5-0-1-5M-Australian-Power-cord-GX-1250-PRO-BK-8
  • Power-Supply-PSU-Gamemax-1250W-Power-Supply-ATX3-0-PCIE5-0-1-5M-Australian-Power-cord-GX-1250-PRO-BK-6
  • Power-Supply-PSU-Gamemax-1250W-Power-Supply-ATX3-0-PCIE5-0-1-5M-Australian-Power-cord-GX-1250-PRO-BK-11
  • Power-Supply-PSU-Gamemax-1250W-Power-Supply-ATX3-0-PCIE5-0-1-5M-Australian-Power-cord-GX-1250-PRO-BK-10
  • Power-Supply-PSU-Gamemax-1250W-Power-Supply-ATX3-0-PCIE5-0-1-5M-Australian-Power-cord-GX-1250-PRO-BK-9
$185.0 Question Mark
Was: $209.0  WAS Tips    Save $24.0
or 4x fortnightly payments of $330 with ZipPay
Learn more
- +
Want a stock alert?

Please enter a valid email address

By clicking 'Notify Me', you agree to our Terms & Conditions and to receive email updates and exclusive promotions, which you may unsubscribe from any time.

WishAdd to Wishlist

Buy Now, Pay Later:  
Buy now with PayPal  
   Click & Collect   Question Mark

Your store is set to:

    • DELIVERY
    • Post In Stock
    QLD Pickup & Post
    • Post In Stock
    • Mansfield Robot Super StoreIcon 3 Instant Pickup
    • Milton 1-2 Hours
    • Eight Mile Plains In Stock
    • Chermside 2-3 Hours
    • Maroochydore Next Business Day
    • Southport Next Business Day
    • Hillcrest 2-3 Hours
    NSW Pickup & Post
    • Post In Stock
    • Villawood Robot Super StoreIcon 3 1-2 Days
    • West Ryde 1-2 Days
    • Ultimo 1-2 Days
    • Auburn 1-2 Days
    • Annandale 1-2 Days
    • Parramatta New 1-3 Days
    • Mosman New 1-3 Days
    • Hurstville New 1-3 Days
    • Carlingford New 1-3 Days
    • Crows Nest New 1-3 Days
    • Goulburn  
    VIC Pickup & Post
    • Post In Stock
    • Mulgrave Robot Super StoreIcon 3 Instant Pickup
    • Mitcham 1-2 Hours
    • Essendon 3-4 Hours
    • Dandenong South 1-2 Hours
    ACT Pickup
    • Fyshwick 2-3 Days
    SA Pickup & Post
    • Post In Stock
    • Croydon Robot Super StoreIcon 3 Instant Pickup
    • Holden Hill 1-2 Hours
    • Adelaide CBD Icon 3 In Stock 1 Hr
    WA Pickup & Post
    • Post In Stock
    • Belmont Robot Super StoreIcon 3 Instant Pickup
    • Balcatta 2-3 Hrs Mon-Fri
    • Osborne Park 5 Hours
    TAS Pickup
    • Glenorchy 2-3 Days

Loading... Contact Store

   Same Day Dispatch   Question Mark

Order within 5hrs and 12mins

Question Mark

Bell  Stock Levels May Vary

Stock is different at each store. To secure your item, order online.
Walk-ins are still welcome but stock isn’t guaranteed.

Our team is ready to help! Please contact us if you have any questions about product specifications, stock availability, or compatibility.

Specifications

  • Product Name:
    GameMax GX-1250 PRO 1250W 80+ Platinum Fully Modular PSU - ATX 3.0 & PCIe 5.0 Ready - Native 12VHPWR for RTX 4090 - Flagship Power Supply - Black
  • Model Number:
    GX-1250 PRO BK
  • Brand:
    GAMEMAX GAMEMAX
  • Warranty Period:
    2 Year

Description

GameMax GX-1250 PRO Platinum

1250W ATX 3.0 & PCIe 5.0 Ready | Flagship Power Performance

Elite Power Features

✓ 80+ Platinum Efficiency
               Ultra-high 92%+ efficiency for minimal heat and maximum stability.
✓ Native 600W 12VHPWR
               Direct power delivery for RTX 4090/4080 via native 16-pin cable.
✓ ATX 3.0 Certified
               Handles extreme power excursions from high-end enthusiast hardware.
✓ Fully Modular
               Simplify your build with detachable cables for a cleaner, more efficient setup.
  • Unmatched Headroom: 1250W output is ideal for multi-component systems and high-wattage workstations.
  • Advanced Voltage Regulation: LLC Resonant + DC-to-DC topology ensures tight voltage control and ultra-low ripple noise.
  • Silent FDB Cooling: The 120mm Fluid Dynamic Bearing fan provides robust cooling while maintaining whisper-quiet operation.
  • Comprehensive Protection: Equipped with OVP, OPP, SCP, OCP, UVP, and OTP for total peace of mind.

Technical Specifications

GX-1250 PRO BK Platinum
Wattage1250W
Efficiency Rating80 PLUS Platinum Certified
StandardsIntel ATX 3.0 / PCIe 5.0 Ready
ConnectorNative 12VHPWR 16-Pin (600W)
ModularFully Modular
The GameMax GX-1250 PRO Platinum is the ultimate, future-proof power foundation for elite performance systems.

Power-Supply-PSU-Gamemax-GX-1250-PRO-BK-1250W-80-Platinum-Power-Supply-ATX3-0-PCIE5-0-18

Power-Supply-PSU-Gamemax-GX-1250-PRO-BK-1250W-80-Platinum-Power-Supply-ATX3-0-PCIE5-0-17

Power-Supply-PSU-Gamemax-GX-1250-PRO-BK-1250W-80-Platinum-Power-Supply-ATX3-0-PCIE5-0-16

Power-Supply-PSU-Gamemax-GX-1250-PRO-BK-1250W-80-Platinum-Power-Supply-ATX3-0-PCIE5-0-19

Power-Supply-PSU-Gamemax-GX-1250-PRO-BK-1250W-80-Platinum-Power-Supply-ATX3-0-PCIE5-0-20

Power-Supply-PSU-Gamemax-GX-1250-PRO-BK-1250W-80-Platinum-Power-Supply-ATX3-0-PCIE5-0-21

Power-Supply-PSU-Gamemax-GX-1250-PRO-BK-1250W-80-Platinum-Power-Supply-ATX3-0-PCIE5-0-22

Power-Supply-PSU-Gamemax-GX-1250-PRO-BK-1250W-80-Platinum-Power-Supply-ATX3-0-PCIE5-0-23

Power-Supply-PSU-Gamemax-GX-1250-PRO-BK-1250W-80-Platinum-Power-Supply-ATX3-0-PCIE5-0-24

Power-Supply-PSU-Gamemax-GX-1250-PRO-BK-1250W-80-Platinum-Power-Supply-ATX3-0-PCIE5-0-25


Reviews

Reviews

Reviews
Write Review

Similar Products