GUNMANSA Antec Atom G750 Semi-Modular Power Supply

Antec Atom G750 Semi-Modular Power Supply

Save
R 1,154
Regular price
R 1,439
Save
20%
Tax included. Shipping calculated at checkout.
109 in stock
Description

Power up your next gaming rig or workstation with the Antec Atom G750, a robust 750W 80 PLUS® Gold certified semi-modular power supply designed to deliver stable and efficient performance under both high and low system loads. Featuring DC to DC conversion technology and Active Power Factor Correction (APFC), this PSU provides clean and consistent power to sensitive components, making it an ideal choice for performance-driven users seeking efficiency and durability in one compact unit.


Designed with a 120mm Silent Fan, the Atom G750 maintains whisper-quiet operation while effectively dissipating heat, keeping internal components cool during intense gaming or multitasking sessions. Antec’s advanced Thermal Manager ensures dynamic fan speed control for optimized thermal and noise performance, while the semi-modular flat cable design helps improve airflow and reduces cable clutter, making for a cleaner and more manageable build environment.


With Antec’s CircuitShield™ suite of protections, the Atom G750 safeguards your hardware from electrical failures with safety mechanisms like OCP (Over Current Protection), OVP (Over Voltage Protection), UVP (Under Voltage Protection), SCP (Short Circuit Protection), OTP (Over Temperature Protection), OPP (Over Power Protection), and NLO (No Load Operation). Whether you're pushing your GPU to the limit or running extended workloads, this PSU keeps your system secure and reliable with consistent power delivery.


The Atom G750 isn't just built for performance—it’s built to last. Backed by a 5-year warranty and supported by Antec’s industry-leading technical assistance, it gives you peace of mind and long-term value. Whether you're an experienced builder or assembling your first PC, the Atom G750 offers the balance of power, protection, and quiet operation that every enthusiast or professional needs in a dependable power supply unit.


FEATURES:



  • 80 PLUS® GOLD Certified - To reduce your electricity bill

  • CircuitShield™ - Industrial grade protections: OCP/UVP/OVP/OPP/SCP/OTP/NLO

  • 120mm Silent Fan for quiet operation

  • Semi-modular design with flat cable

  • Thermal Manager - An advanced fan control for optimal heat & noise management

  • Active Power Factor Correction (APFC)

  • Design for DC to DC module


SPECIFICATIONS:



  • Model: ATOM G750

  • Type: ATX 12V 2.53

  • Modular: Semi-Modular

  • Input Voltage: 200-230 VAC

  • Input Current: 4.5A

  • Input Frequency Range: 50Hz

  • PFC: Active PFC

  • Power Good Signal: 100-500ms

  • Protection: OCP, UVP, OVP, OPP, SCP, OTP, NLO

  • Max. Power: 750W

  • Fan: 120mm Silence Fan

  • Certification: 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 G750 80 PLUS Gold Semi-Modular Power Supply - Black x1

Warranty

60 Months Warranty

Our products are covered by a manufacturer’s warranty ranging from 6 months up to a lifetime, subject to the specific item. For detailed warranty information, kindly enquire with our support team.


Reviews

Reviews

Shipping

South Africa: 1-3 Days

Free Shipping Over R2000

Shipping From R60

International: 2-5 Days

Let customers speak for us

from 835 reviews
Great accuracy + fast delivery from Gunmansa

Very satisfied with this purchase. Pellets are consistent, clean, and group well at range. Hollow point hits hard and the 500 count tin gives good value for money. Gunmansa shipped fast and the tin arrived sealed with no damage. Would buy again. 5/5

Derrick Kobo
Gamo Pellets 4.5mm Hollow Point 500 Count
Great

Great product

Norman Parkin
Ballistic 1500 Steel BBs 4.5mm Gold
Happy with the customer service package arrived well intact

Happy with the customer service. Package arrived well in tact and timeously. Yes, it is all worth the hype. 100% authentic

Mpho S
GUNMANSA
Very good

Very good

Mzuzile Tetyana
Blow F92 Fumed Blank/Pepper Gun (Semi Auto|15+1|9mm PAK)
Great serviceQuick postageProduct exactly as

Great service
Quick postage
Product exactly as advertised

Willem Loots
Aerocool Oasis L240 Black - 240mm ARGB Liquid Cooler - Intel LGA1851/LGA1700; AMD AM4/AM5
I love the sound of it

I love the sound of it ...the holtser fits perfectly thank you

Lesedi Shaun
Blank Gun Combo Add - On (10x9mm P.A.K Blanks + 1 Holster)
Great quality products from

Great quality products from GunmanSA

Mbulelo Mothopeng
Codex 9mm P.A.K Blank Bullets (50) - Ammo
Equipment arrived on time

Equipment arrived on time, great and frequent comms about delivery status

Mark Hainsworth
GUNMANSA
Excellent service

I've been supporting GunmanSA for a while now. Never had a bad experience. They have always been supper helpful and always entertainmented me when I was curious about products. Thank you for the great service and I wish Gunman SA a bunch of success.

Chad Noble
GUNMANSA
Very good

Very good sound

Phillemon Masombuka
VSport 9mm P.A.K Blank Bullets (50) - Ammo
Perfect for Centurion motor

Perfect for Centurion motor.

Jake
Centurion Electronic Siren 15W 12-24VDC 110Db Piezo 45x40mm

One of the best pellets I've used .

Zahoor Sayed
Gamo Pellets 5.5mm Expander (250CT)
Fantastic

Fantastic service

Anonymous
Centurion Gate Motor D5 Smart Release Handle Sub-Assembly Part No: GA77-10
Very happy with my purchase

Very happy with my purchase. Fast delivery. Will most certainly buy from your shop again. Thank you.

Mari Swanepoel
2007069 - Cricut Wood Veneer Walnut 30x30cm 2 sheets
Great

Great

Anonymous
Codex 9mm P.A.K Blank Bullets (50) - Ammo
GUNMANSA PCBuilder CUBE-N100 8GB DDR4 512GB Windows 11 Home Mini PC

COMPUTERS

GUNMANSA Antec VX310 ARGB ATX Gaming Chassis

GAMING

GUNMANSA SEAGATE 12TB HDD NAS IronWolf 3.5 Size SATA

STORAGE

POWER SOLUTIONS

NOTEBOOKS

GUNMANSA Brother Brother Mid-Range Mono Laser with Duplex printing and wired and wireless printing capabilities (3YR onsite)

PRINTERS

POINT OF SALE

GUNMANSA 4-Port PCIe Gigabit Ethernet Network Adapter Card

NETWORKING

CABLES

GUNMANSA ASUS MHS11 Monitor Stand - Ergonomic stand; Tilt; Swivel; Pivot; Height adjustments; VESA 100x100mm Compatible

MONITORS

GUNMANSA Samsung Display 105" Professional Display - Ultra-slim design Resolution: 5120x2160 (21:9) UHD 5K 24/7 Usage 500nit Brightness Build-in Speakers 10W x 4 Haze 25% 16GB SSD Wi-Fi & BT SoC Media Player: SSSP 10 Portrait & Landscape Auto Level IP5X Samsung KN...

TELEVISIONS

AUDIO

GUNMANSA Andowl Typhoon Q-DM500 PRO Series (4K) Dual Camera Drone

DRONES

PHONES

TABLETS

GUNMANSA CD Sleeves EBox Plastic 100 Pack

MEDIA & STREAMING

BAGS

WEARABLES

SOUTH AFRICA'S MODERN TACTICAL & TECH STORE

Welcome to GUNMANSA — where tactical culture, modern tech, self-defense gear, electronics, and premium lifestyle products come together in one powerful shopping experience.

WHY CUSTOMERS CHOOSE US

  • Premium curated products
  • Fast nationwide South African delivery
  • Secure online checkout
  • Trend-focused tactical & tech collections
  • Reliable customer support
  • Constantly updated product range
  • Trusted by thousands of customers nationwide

FAST SOUTH AFRICA-WIDE DELIVERY

We work hard to ensure your order arrives quickly, securely, and professionally packaged.

DELIVERY INFORMATION

  • Nationwide shipping available
  • Tracking provided on dispatched orders
  • Secure packaging for sensitive products
  • Delivery times vary by region
  • Major cities usually deliver faster

DISCREET PACKAGING

Many products are shipped in discreet packaging for added privacy and professionalism.

CUSTOMER SUPPORT THAT HAS YOUR BACK

Your experience matters to us. We aim to provide reliable support before and after your purchase.

RETURNS

Returns may be accepted based on product condition, packaging condition, time since delivery, and product category restrictions.

NEED HELP?

Our support team can assist with product guidance, order updates, compatibility questions, technical support, and returns & exchanges.

IMPORTANT PRODUCT SAFETY INFORMATION

Certain products sold by GUNMANSA require responsible handling and adult supervision where applicable.

RESPONSIBLE USAGE

  • Understanding local laws
  • Safe handling practices
  • Proper storage
  • Responsible usage
  • Using products only for lawful purposes

KNOW BEFORE YOU BUY

Some products may require setup or accessories, have age-related restrictions, need batteries/gas/ammunition/accessories, or require maintenance.

SAFE. SECURE. VERIFIED.

Shop confidently knowing your information and payments are protected.

PAYMENT OPTIONS

  • Secure card payments
  • EFT payments
  • Online payment gateways
  • Mobile-friendly checkout options

SECURITY FEATURES

  • Encrypted checkout systems
  • Secure payment processing
  • Fraud protection measures
  • Trusted payment providers

QUICK ANSWERS

Q: How long does delivery take?

Delivery times vary depending on your location and product availability.

Q: Will I receive tracking?

Yes — tracking details are typically provided once orders are dispatched.

Q: Can I return a product?

Eligible returns may be accepted according to our returns policy.

Q: Do products come with warranty?

Some items include supplier/manufacturer warranty coverage.

Q: Do you offer nationwide shipping?

Yes — we ship across South Africa.