Antec
Antec GSK 750W PCIe 5.1 Gen5 80 PLUS Gold Fully Modular Power Supply
No VAT added at checkout.
- Registered SA company (Reg. 2025/494434/07)
- Brand-new stock from established SA distributors
- Secure checkout
- R 150 deliveryFree on orders of R 2,500 or more
- 2–5 business daysDelivery, nationwide
- 84 months warrantyIncluded with this product
- 7-day returnsChange of mind. Refund policy
Overview
About this product
The Antec GSK 750W PCIe 5.1 Gen5 80 PLUS Gold Fully Modular Power Supply combines cutting-edge technology with premium build quality, making it a top-tier choice for gamers and professionals. With ATX 3.1 and PCIe 5.1 compatibility, this PSU ensures seamless performance for modern systems, including support for NVIDIA® GeForce RTX™ 40 Series GPUs via its 12VHPWR 12V-2×6 cable. Featuring 80 PLUS Gold certification, it delivers up to 90% energy efficiency, reducing power waste and keeping your system cooler and quieter during operation. The fully modular design allows for precise cable management, eliminating clutter and improving airflow.
At the heart of the GSK 750W is its PhaseWave™ Design, a server-class LLC topology with synchronous rectification and DC-DC conversion that guarantees unparalleled stability and efficient power delivery. The power supply is equipped with high-quality Japanese capacitors, ensuring tight voltage regulation and minimal ripple for enhanced system performance and longevity. Safety is paramount, and the CircuitShield™ suite of protections—including OCP, OVP, UVP, SCP, OPP, OTP, SIP, and NLO—safeguards your components in any operating environment.
Cooling is handled by a 120mm fluid-dynamic bearing (FDB) silent fan, renowned for its durability and quiet operation. The Zero RPM Manager enhances thermal efficiency by activating the fan only when needed, offering near-silent operation during low loads. Compact and versatile, the GSK 750W is designed to fit a wide range of cases while providing exceptional reliability, efficiency, and ease of use.
FEATURES:
- ATX 3.1 & PCIe 5.1 Compatible
- High-Quality JP Capacitors
- PhaseWave Design
- 120mm FDB Silent Fan
- Zero RPM Manager
- Compact Size
SPECIFICATIONS:
- Modularity: Fully Modular
- Output Capacity: 750W
- 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
- Regulatory: cTUVus / TUV / CB / RCM / CE / FCC / BSMI / KC/ UKCA / ICES
- Fan: 120mm Silent Fan
- Certifications: 80 PLUS Gold
- Connectors:
- 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
- Product Dimensions: 14.0 x 15.0 x 8.6 cm
WHAT'S IN THE BOX:
- Antec GSK 750W PCIe 5.1 Gen5 80 PLUS Gold Fully Modular Power Supply -Black x1
- Modular Cables Set x1
Good to know
Shipping, warranty and common questions
Shipping
Delivery is free on orders of R2,500 or more. Below R2,500 a R150 delivery fee applies, shown at checkout before you pay.
Orders are processed within 1–2 business days after payment confirmation.
Orders are only processed once funds have cleared in the Vorax bank account.
Once your order is shipped, you will receive an email notification with your tracking details.
Warranty & refunds
Where a product's warranty is listed on its page, that is the warranty you get. Products without a listed warranty carry a minimum 6-month warranty from the date of purchase, and a longer manufacturer warranty might apply.
Shipping for approved replacements or repairs is covered by us.
Unwanted products (change of mind) must be returned within 7 calendar days of delivery, unused, in original packaging and suitable for resale.
All returned items are subject to inspection before a refund is approved.
How long does order processing take?
We process all orders within 1–2 business days once payment has cleared. You will receive an email confirmation once your order is on its way.
How long does delivery take?
Once dispatched, delivery takes 1–3 business days depending on your location. Including processing, total delivery time is 2–5 business days from the date you order.
Do you ship everywhere in South Africa?
Yes, we offer nationwide shipping. Certain high-risk or no-go areas may experience delays, and we will contact you if this applies to your address.
What payment methods do you accept?
We accept Visa and Mastercard cards, interest-free instalments with Stitch Pay Later (subject to approval), Instant EFT, Zapper, Mobicred and direct bank transfer (EFT). The options available for your order are shown at checkout. Orders are only processed once payment has cleared.
Pay by direct bank transfer and save 3%: choose Bank deposit at checkout. Checkout shows the full price; once your order is placed we apply the 3% and email your reduced total within 1 business day. Pay that amount, using your order number as the reference. If you have already paid the full amount, we refund the 3% to you. The saving does not apply to Instant EFT or other payment methods.
What if the item I want is out of stock?
Items marked out of stock cannot be purchased directly on the website. You are welcome to contact us and we may be able to arrange a manual backorder, subject to supplier availability.
Manual backorders are processed only after full payment via EFT or secure payment link, and lead times vary depending on supplier stock.
Can I track my order?
Yes. Once your order is shipped you will receive a tracking number by email so you can monitor delivery.
