SeaSonic 750W FOCUS PLUS Platinum PSU (SSR-750PX)
Not satisfied? Return it within 14 days for a full product refund. Return shipping applies for change-of-mind returns. View policy
The newly upgraded FOCUS PX and GX series are the successors to the FOCUS PLUS Series, which became an instant top seller in the power supply market after its launch in 2017. In 2019, Seasonic engineers have made improvements to the popular series such as removing the inline capacitors on the supplied cables. Besides the small change in the series naming, the PSU housing and its packaging are also updated to be in line with the concept of the OneSeasonic Initiative.
- 80 PLUS Platinum certified
- Compact Size - 140 mm deep
- Tight Voltage Regulation
- Cable-free Connection Design
- S3FC - Fanless until 30 % load
- Multi-GPU setup
- Gold plated connectors
- 10 years warranty
Specifications
| Technical Specifications | ||
|---|---|---|
| 80PLUS | Platinum | |
| Cybenetics Efficiency Level | TBA | |
| Cybenetics Noise Level | TBA | |
| Form Factor | Intel ATX 12 V | |
| Dimensions | 140 mm (L) x 150 mm (W) x 86 mm (H) | |
| Fan Information | Fan Size | 120 mm |
| Fan Control | S3FC - Fanless until 30 % load | |
| Fan Bearing | Fluid Dynamic Bearing | |
| Life Expectancy | 50,000 hours at 40 °C, 15 % - 65 % RH | |
| Cable Information | Modularity | Fully Modular |
| Cable type | Flat black cables | |
| Electrical Features | Operating Temperature | 0 - 50 °C (derating from 100 % to 80 % from 40 °C to 50 °C) |
| MTBF @ 25 °C, excl. fan | 100,000 hours | |
| AC Input | Full Range | |
| Protection | OPP, OVP, UVP, OCP, OTP, SCP | |
| Safety and Environmental | Safety and EMC | cTUVus, TUV, CB, CCC, BSMI, EAC, CE |
| Environmental Compliance | Energy Star, RoHS, WEEE, ErP Lot 6, REACH | |
| Warranty | 10 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
