Antec ATOM G850 850W Gold Semi-Modular Power Supply

Brand:SKU:ATOM G850

R1,249 incl. VAT

EFT price · Card price R1,274

80 PLUS Gold Certified – To reduce your electricity bill
CircuitShield™ – Industrial grade protections: OCP/UVP/OVP/OPP/SCP/OTP/NLO
120mm silent fan to keep your system cool
Flat cable design for better cable management

In stock

Add R751 for free shipping · 2–3 working days to Joburg, Pretoria, Cape Town, Durban

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Antec ATOM G850 850W Gold Semi-Modular Power Supply
Antec ATOM G850 850W Gold Semi-Modular Power Supply
R1,249 incl. VAT

Need a quote? Add to cart, then choose “Create a Quote” at checkout, or contact us for a custom quote.

Quick Specs

  • Delivers 850W of stable power for demanding components.
  • Features 80 PLUS Gold certification for up to 92% energy efficiency.
  • Employs a semi-modular design for improved cable management and airflow.
  • Includes CircuitShield™ protection to safeguard components from damage.
  • Equipped with a quiet 120mm fan for optimal cooling performance.

Power Your Gaming Rig with Confidence

The Antec ATOM G850 is a reliable and efficient 850W power supply, perfect for powering your high-performance gaming PC. Built with quality components and advanced features, this PC power supply ensures stability and protects your valuable hardware.

80 PLUS Gold Certified Efficiency

The 80 PLUS Gold certification guarantees up to 92% efficiency, reducing heat generation and lowering your electricity bill. This means more power goes directly to your components, optimising performance and minimising waste with this 850W power supply.

Semi-Modular Design for Easy Installation

The semi-modular design allows you to connect only the cables you need, reducing clutter and improving airflow inside your case. This makes building and maintaining your system easier and keeps everything running cool. The Antec ATOM G850 850W power supply makes cable management a breeze.

Comprehensive Protection with CircuitShield™

Antec’s CircuitShield™ provides industrial-grade protection against overcurrent, overvoltage, over power, short circuit, and over temperature. These protections ensure your components are safe from potential damage, increasing the lifespan of your system when using this PC power supply.

Whisper-Quiet Cooling

The 120mm silent fan delivers efficient cooling with minimal noise. This ensures your PSU stays cool even under heavy loads, without disrupting your gaming experience. The ATOM G850 850W power supply keeps your system cool and quiet.

FEATURES:

  • 80 PLUS Gold Certified – To reduce your electricity bill
  • CircuitShield™ – Industrial grade protections: OCP/UVP/OVP/OPP/SCP/OTP/NLO
  • 120mm silent fan to keep your system cool
  • Flat cable design for better cable management
  • Thermal Manager – An advanced fan control for optimal heat and noise
  • Active Power Factor Correction (APFC)
  • Designs for DC to DC module
  • 60 months warranty

SPECIFICATIONS:

  • Type: ATX 12V 2.53
  • Modular: Semi-modular design
  • Input Voltage: 200-230 VAC
  • Input Current: 5A
  • Input Frequency Range: 50Hz
  • PFC: Active PFC
  • Power Good Signal: 100-500ms
  • Protection: OCP/UVP/OVP/OPP/SCP/OTP/NLO
  • Max. Power: 850W
  • Regulatory: CB/CE/BIS
  • Fan: 120mm silent fan
  • Certifications: 80 PLUS Gold
  • Connectors:
    • 1 x MB 24(20+4) Pin
    • 2 x 8(4+4) Pin EPS 12V
    • 4 x 8(6+2) Pin PCI-E
    • 6 x SATA
    • 3 x Molex
  • Product Dimensions: 14 x 15 x 8.6 cm

WHAT’S IN THE BOX:

  • Antec ATOM G850 850W 80 PLUS Gold Semi-Modular Power Supply x1
  • Semi-modular Cable Set x1

Why Antec?

Antec power supplies are known for their reliability and performance, delivering stable and efficient power for your PC. With a focus on quality components and advanced features, Antec PSUs are a trusted choice for gamers and PC enthusiasts in South Africa looking for a reliable 850W power supply.

Shipping / Collection

Shipping DestinationEstimated Shipping Time
Joburg, Pretoria, Cape Town or Durban2-3 working days
The Rest of South Africa2-7 working days

We partner with reliable independent couriers to get your order to you quickly. While we strive for the timelines below, please allow extra time during high-volume periods or regional interruptions.

Collection LocationProcessing Time
Our office in Centurion (Do not arrive until you receive your “Ready to Collect” email)2 working days

For full terms, view our Shipping Policy

Returns

Returns are free within 14 days of delivery. Email [email protected] and we’ll book a courier to collect it. Items must be unused, with all their packaging.

More on our Returns and Exchanges page.

Business

Buying for a business? We make it easy:

  • Quotes: send us your list and we’ll reply with a formal quote.
  • VAT invoices with your company name and VAT number.
  • Credit accounts for approved businesses.
  • Bulk pricing on larger quantities.
  • One contact person who handles your orders.

Email [email protected] or contact us to get started.