Parts Categories
Parts Categories
Parts Categories
Parts Categories
Antec ATOM G850 850W 80 PLUS Gold Semi-Modular Power Supply
  • ATOM G850 Antec ATOM G850 850W 80 PLUS Gold Semi Modular Power Supply wr 01a
  • ATOM G850 Antec ATOM G850 850W 80 PLUS Gold Semi Modular Power Supply wr 02a
  • ATOM G850 Antec ATOM G850 850W 80 PLUS Gold Semi Modular Power Supply wr 03a
  • ATOM G850 Antec ATOM G850 850W 80 PLUS Gold Semi Modular Power Supply wr 04a
  • ATOM G850 Antec ATOM G850 850W 80 PLUS Gold Semi Modular Power Supply wr 05a
  • ATOM G850 Antec ATOM G850 850W 80 PLUS Gold Semi Modular Power Supply wr 06a

R1299.00

JHB (83)

CPT (23)

DBN (83)

Categories: SKU: ATOM G850

In stock

  • Features
  • Specs
  • What's In Ihe Box
  • Warranty
  • SHIPPING
  • 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
  • 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
  • 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.

Ships within 2-24 hours.
Monday to Friday via The Courier Guy or courier of your choice.

Delivery options available at checkout for same and next day delivery.

Standard delivery ranges from 1-3 days and costs between R120 and R180 depending on you location.

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.

ON SPECIAL TODAY

Need Help?

Not sure how to identify, find, or install the right part? We’re here to help! Chat with us on WhatsApp or call

060 900 88 78

Nationwide Repair Services

Computer and electronics mail-in courier repair service across South Africa

See what real clients say

Real Google & Facebook Reviews Verified By TrustIndex

Posted on Google Google
Thando Nyembe profile picture
Thando Nyembe
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I serviced my laptop with CompuMaster that was working like a glorified typewriter with flat keys. Anton collected it at my house late afternoon and I had it the next day midday. Anton kept me informed throughout the process. The work was cost effective, the service was top- tier! If I had not shamed his hand, I’d be convinced he is AI! Service like this just doesn’t exist anymore… Do yourself a favour, call him for all your device needs - he’ll sort you out faster than you can say AI! Keep up the stellar work!!!!👏🏾👏🏾👏🏾
Posted on Google Google
Prashant Mistry profile picture
Prashant Mistry
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Awesome service from Anton. Provided great advice and support on a gaming laptop. Went out of his way to help us out over the weekend. Highly recommended.
Posted on Google Google
Izell du Plooy Dobson profile picture
Izell du Plooy Dobson
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Anton really went above& beyond from the moment we first spoke to assist in sorting out an initial beep(Bios error) on my laptop. Ended up being a much more difficult job in total but he sorted it all. The laptop is running smoothly again - I will definitely use him again and recommend him
Posted on Google Google
Ntombizethu Sam profile picture
Ntombizethu Sam
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I needed ink for my printer and most suppliers around Centurion were out of stock. Anton was relentless in his search and went the extra mile to source the ink from Joburg when others couldn’t help. His persistence and willingness to assist were greatly appreciated. He was also quick to respond to both calls and online messages, which made the whole process easy and reassuring. The company was a little slow with the invoicing, but that’s understandable — Anton is clearly more of a hands-on tech person than an admin person! Overall, great service and a big thank you for your help. Highly recommended.
Posted on Google Google
King V profile picture
King V
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
The service was extremely awesome and Anton who happened to be the one fixing my laptop went above and beyond to help me fix my laptop, charged me less than I was supposed to pay if I’m being honest, he even fixed things he honestly didn’t have to which is heart warming and made me feel extremely comfortable. Honestly the best service I’ve had with laptops by far
Posted on Google Google
Rudi De klerk profile picture
Rudi De klerk
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Uitsondelike diens, uitstekende kommunikasie, vinnig en bekostigtigbaar.
Posted on Google Google
Malungelo Zwane profile picture
Malungelo Zwane
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Anton gave great service for my laptop. It working as if its brand new thanks.
Posted on Google Google
Boniface Hlabano profile picture
Boniface Hlabano
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Super efficient and very professional
Posted on Google Google
Christopher Pieterse profile picture
Christopher Pieterse
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Fixed my computer under a 1hour in Hennopspark
Verified by Trustindex
Trustindex verified that these reviews were published on CompuMaster Technologies (Pty) Ltd's Google Business Profile. Learn more