Antec GSK750 V2 80+ Gold Fully Modular, 750W, ATX 3.1, 140 150 86mm, 120mm fan, PCIE 5.1, 12VHPWR, OCP/OVP/UVP/SCP/OPP/OTP, 7Y warranty Introducing our GSK ATX3.1 power supply, designed with the ultimate performance and stability in mind for the gaming and enthusiast market. With advanced features like ATX 3.1, PCIe 5.1, high-quality JP capacitors, unparalleled stability, and 80 PLUS Gold-certified efficiencies, you can expect brilliant performance from your system. The PhaseWave Design ensures steady power output, while the 120mm FDB Silent Fan offers quiet cooling. The power supply is also 100% modular, allowing for easy cable management and customization. The Zero RPM Manager enables advanced thermal control, ensuring the optimal balance between silent operation and efficient cooling. The CircuitShield suite of industrial-grade protections provides safe and reliable power delivery in any environment. The GSK ATX3.1 is the perfect choice for building a reliable and efficient PC system for gamers and professionals alike. SPECIFICATIONS Model GSK750 ATX3.1 Safe Model X7000A117XU-24 Type ATX 12V 3.1 Dimension 140(L) x 150(W) x 86(H) mm Modular Full-Modular Warranty 7 years Input Voltage 100V-240V Input Current 10A Max Input Frequency Range 50Hz-60Hz PFC Active PFC Power Good Signal 100-150ms Protection OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO Output Capacity 750W Operation Temperature 0~40 C Regulatory cTUVus / TUV / CB / RCM / CE / FCC / BSMI / KC / UKCA / ICES Fan 120mm Silent Fan Certifications 80 Plus Gold Box Dimensions 296(L) x 203(W) x 130(H) mm Net Weight 2.52 kg Gross Weight 2.74 kg Connector 1 x 24 (20+4) pin MB 1 x 16 (12+4) pin PCIE 5.1 12VHPWR 2 x 8 (4+4) pin CPU 4 x 8 (6+2) pin PCI-E 8 x SATA 4 x Molex
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SHIPPING RETURNS PAYMENT

Shipping Policy


We ship worldwide and aim to dispatch all orders within 1–2 business days.


For most items, delivery within Australia is FREE, and we use a range of reliable, well-known couriers to ensure fast and secure delivery.


Domestic Shipping (Australia)


Free shipping Australia-wide

Orders ship within 1–2 business days


We use major courier partners such as Australia Post, StarTrack, Toll, Aramex, DHL, and others depending on the item and destination


Tracking details will be provided once your order has been dispatched


Please note: For security purposes, deliveries may require a signature on delivery. If you prefer the parcel to be left without a signature (Authority to Leave), please contact us after placing the order. 


International Shipping


We ship to most countries worldwide


Shipping fees will be calculated at checkout


Delivery times vary depending on destination and customs requirements


Buyers are responsible for any import duties, taxes, or customs charges


Handling Time


Standard orders are dispatched within 1–2 business days


Special order items or products that require additional handling may take longer; if so, we will notify you of any delay


Address Accuracy


Please ensure your delivery address is correct during checkout. We are unable to make changes after payment is completed.


Thank you for shopping with us!

Return Policy


Please choose carefully before purchasing. We do not accept returns for change of mind, incorrect selection, or buyer error. This includes:

  • Ordered by mistake

  • No longer needed

  • Wrong model purchased

  • Change of preference or finding a lower price elsewhere


We strongly recommend confirming compatibility and product specifications prior to placing your order.


Faulty or Incorrect Items (ACL Compliance)


We fully comply with Australian Consumer Law.


If your item arrives:

  • Faulty or not working as intended

  • Damaged in transit

  • Significantly different from the listing description


we will provide an appropriate resolution, which may include repair, replacement, or refund.


Return Process


To request a return for a faulty or incorrect item, please contact us via eBay messaging and provide:

  • Your order number

  • A brief description of the issue

  • Photos or videos clearly showing the problem (where possible)


This helps us assess the issue quickly and avoid delays.


Important Notes

  • Items may need to be returned for inspection before a refund or replacement is issued

  • Returned items must match the original product supplied (including serial numbers where applicable)

  • Refunds will not be issued prior to receiving and verifying the returned item, unless required under Australian Consumer Law


We’re here to help and will work with you to resolve any genuine issues as quickly as possible.

“For high-value items, serial numbers may be recorded prior to dispatch.”

We require immediate payment for all purchases.

This helps ensure your order is processed and dispatched as quickly as possible.


All payments are handled securely through eBay Payments.

ABOUT OUR COMPANY

Established in 2002, MAD Electronics has been a leading provider of a wide range of electronics products, including Mp3 and Mp4 players, Electronic Kits, Enclosures, Plugs & Sockets, Semiconductors, Wire & Cable, Batteries & Chargers, Power Supplies, Alarms, Telephone accessories, Test Equipment, Tools, Speakers, Car Sound, Surveillance, Computer Accessories, TV Antennas, Lighting, and electronic Books. With a special focus on Satellite equipment, Satellite installation, Antenna installations, Free To Air Satellite channels, Digital Television, Computer service & repair, and Surveillance, MAD Electronics has built a strong reputation for expertise and quality in these areas.

In 2012, the company's founders decided to take the next step and established MAD Electronics Australia P/L, with a focus on future business growth and continued commitment to serving their community.

At MAD Electronics Australia, we are dedicated to providing our customers with the best possible shopping experience. With a diverse range of products sourced from over 100 global suppliers, combined with the expert knowledge of our experienced staff, we ensure that our customers receive not only quality goods, but also genuine personal service. Our commitment to excellence and customer satisfaction remains unwavering, as we continue to source the best products to meet the diverse needs of our customers.

Our vision at MAD Electronics Australia is to be the leading provider of quality electronics products and services, delivering unparalleled customer experiences and expert knowledge to our clients locally and globally. Through our continued commitment to sourcing the best products from the world's leading suppliers, combined with the expertise of our experienced staff, we strive to build long-lasting relationships with our customers based on trust, quality, and innovation. Our goal is to continuously expand and grow our business, staying at the forefront of the industry, and providing the best possible solutions to meet the evolving needs of our clients.