Power Supply
ASUS TUF Gaming 850W 80+ Gold
● In Stock
Price on enquiry · Message us for today’s quote
Dust is what actually finishes off a fan, and there is no shortage of it here. ASUS fit this unit with a sealed double ball bearing for that reason — it holds its bearing life in air that would gradually grind a simpler bearing into something you can hear across the room. The rest is what a TUF part tends to be: 850W of Gold-rated output, ATX 3.1, a native 12V-2×6 cable so nothing in the chain is an adapter, and a ten-year warranty behind it.
Key Specs
Output — 850W
Efficiency — 80 PLUS Gold
Standard — ATX 3.1, PCIe 5.1 ready
GPU cable — Native 12V-2×6, no adapter
Fan — Dust-resistant double ball bearing
Best for — Dusty environments and long service
Warranty — 10 year manufacturer warranty
What It Pairs With
850W covers a Ryzen 7 or Core Ultra 7 with a mid to upper-tier card. The component that matters most alongside it is the case: a chassis with filters on every intake, and the habit of rinsing them every few months, is what turns a good bearing into a machine that still sounds new three years in. Mount the unit fan-down if the case has a floor vent with a filter under it, and fan-up if it does not — drawing unfiltered air off a carpet is the fastest way to undo the fan specification you paid for.
Who This Isn’t For
In a clean, air-conditioned room with the machine up off the floor, the bearing specification is insurance against a problem you may never actually have. It costs nothing extra to hold, but it is not on its own the reason to pick this unit. And 850W is the wrong bracket if the plan is a flagship card with a processor under sustained load — a long-lived fan is small comfort in a supply that is already running near its ceiling every evening.
Common Questions
Does dust genuinely shorten a power supply’s life?
It shortens the fan’s life, and the fan is usually what fails first. Dust also blankets the internals and raises running temperatures. Filters and a cleaning habit do more than any single component choice, but the bearing helps.
Which way up should it be mounted?
Fan down if your case has a vent and filter in the floor beneath the supply, so it breathes cool outside air. Fan up if the floor is solid. Send us your case model and we will tell you which it is.
Is the graphics card cable included?
Yes, and it is a native 12V-2×6 cable rather than an adapter off older connectors. That means one continuous run from the supply to the card, with no junction in the middle.
Send your graphics card, processor and case model with the enquiry and we will confirm the wattage bracket, the connector and the mounting orientation for your chassis. Availability confirmed at time of quote.