Seasonic Core GX-750 ATX3 80 Plus Gold Full Modular 750W PSU (SRP-CGX751-A5A32SF)
Not satisfied? Return it within 14 days for a full product refund. Return shipping applies for change-of-mind returns. View policy
CORE GX ATX 3 (2024)
The updated Seasonic CORE GX ATX3 series complies with the latest ATX3 standards and includes four output ranges from 1000W to 650W in both black and white colors. Catering to a broad spectrum of PC enthusiasts and system builders, these power supplies provide a fine balance between cost and performance. The 80 PLUS® Gold certified Seasonic's Core GX line is a fully modular design equipped with black cables featuring a braided pattern. These power supplies are solid performers for a large range of applications, where a 120 mm fluid dynamic bearing fan is combined with Seasonic's Smart and Silent Fan Control to ensure the optimal cooling performance at the lowest possible noise level.
SPECIFICATIONS
Technical Specifications | ||
80PLUS ® |
Gold |
|
Cybenetics Efficiency Level |
TBA |
|
Cybenetics Noise Level |
TBA |
|
Form Factor |
ATX/EPS |
|
Fan Information |
Fan Size |
120 mm |
Fan Control |
Smart and Silent Fan Control |
|
Fan Bearing |
Fluid Dynamic Bearing |
|
Life Expectancy |
25,000 hours at 40 °C, 15 % – 65 % RH |
|
Cable Information |
Modularity |
Fully Modular |
Cable type |
Individual Black Cables with Braided Pattern |
|
Electrical Features |
Operating Temperature |
0 - 50 °C (derating from 100% to 80% from 40 °C to 50 °C linearly) |
MTBF @ 25 °C, excl. fan |
100,000 hours |
|
AC Input |
Full Range |
|
Protection |
OPP, OCP, OTP, OVP, SCP, UVP |
|
Safety and Environmental |
Safety and EMC |
BSMI, C-tick, CB, CCC, CE, cTUVus, EAC, FCC, TUV, UKCA |
Environmental Compliance |
Energy Star, ErP Lot 6, REACH, RoHS, WEEE |
|
Warranty |
7 Years |
Power Output | ||||||
AC Input |
Voltage: 100 V - 240 V |
|||||
Current: 10 - 5 A | ||||||
Frequency: 50 Hz - 60 Hz | ||||||
DC Output |
Rail |
+3.3 V |
+5 V |
+12 V |
-12 V |
+5 VSB |
Maximum Power |
20 A |
20 A |
62 A |
0.3 A |
3 A |
|
100 W |
744 W |
3.6 W |
15 W |
|||
Total continuous power |
750 W |
📦 Shipping & Delivery
Free Shipping on orders $500+. For orders under $500, a flat postage fee applies based on order weight (from $4.95).
Orders are dispatched within 1–3 business days of payment confirmation. You will receive a tracking email once dispatched.
Standard delivery: 3–7 business days (metro). Regional/WA/NT may take slightly longer.
🔁 Returns & Refunds
We offer 14-day returns on all items.
To be eligible, items must be returned in original, unused condition with all original packaging.
To start a return: email hello@myhappygift.com.au with your order number.
Refunds are processed within 5–10 business days of receiving the returned item.
🛡️ Warranty
All products include a 12-month manufacturer's warranty.
Covers manufacturing defects and faults under normal use conditions.
Does not cover accidental damage, misuse, or normal wear and tear.
To make a warranty claim, email hello@myhappygift.com.au with your order number and photos of the fault.
❓ FAQs
How long does delivery take?
Orders dispatch in 1–3 business days. Standard delivery 3–7 business days.
Do you ship to all Australian states?
Yes, we ship Australia wide including WA, NT, and all regional areas.
How do I track my order?
A tracking link is emailed once your order is dispatched.
How do I contact support?
Email hello@myhappygift.com.au or call (03) 9961 6069.
Mon–Sat, 9:00 AM – 10:00 PM AEST. We respond within 24 hours.
Are your products covered by warranty?
Yes, every product includes a 12-month manufacturer's warranty.
Curated for Quality
Every product hand-selected to meet our quality standards before it reaches your home
Fast Australian Dispatch
Orders dispatched within 1–3 business days from our Australian warehouses
Responsive Local Support
Australian-based team available Mon–Sat, 9am–10pm AEST. Reply within 24 hours
Backed by Warranty
Every product includes a 12-month manufacturer's warranty — shop with confidence
