Seasonic 850W Focus GX-850 V4 Fully-Modular 80 PLUS Gold ATX3.1/PCIe 5.1 PSU SRP-FGX851-A5A32SF
Not satisfied? Return it within 14 days for a full product refund. Return shipping applies for change-of-mind returns. View policy
FOCUS GX ATX 3
Following the well-established legacy of the Seasonic FOCUS Series, the FOCUS GX Series has been upgraded to comply with the ATX 3.1 and PCIe 5.1 standards. It offers a complete range of power supplies from 750W to 1000W, all within a compact 140mm depth. Each unit features a 135mm fan, a 12V-2 6 cable, and our new OptiSink technology. These units are designed to be perfect allies in powering the latest high-power graphics cards and processors available on the market.
SPECIFICATIONS
Technical Specifications | ||
80PLUS |
Gold |
|
Cybenetics Efficiency Level |
TBA |
|
Cybenetics Noise Level |
TBA |
|
Form Factor |
ATX/EPS |
|
Fan Information |
Fan Size |
135 mm |
Fan Control |
Digital Hybrid Fan Control |
|
Fan Bearing |
Fluid Dynamic Bearing |
|
Life Expectancy |
50,000 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 |
MTBF @ 25 C, excl. fan |
100,000 hours |
|
AC Input |
Full Range |
|
Protection |
OCP, OPP, OTP, OVP, SCP, UVP |
|
Safety and Environmental |
Safety and EMC |
CB, CCC, CE, cTUVus, EAC, TUV, BSMI, FCC |
Environmental Compliance |
Energy Star, ErP Lot 6, REACH, RoHS, WEEE |
|
Warranty |
10 Years |
|
Power Output | ||||||
AC Input |
Voltage: 100 V - 240 V |
|||||
Current: 11 - 5.5 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 |
70 A |
0.3 A |
3 A |
|
100 W |
840 W |
3.6 W |
15 W |
|||
Total continuous power |
850 W |
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📦 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
