In stock
Ubra Tech · POWER SUPPLIES
Antec CSK 850W Pro PCle5.1 Gen5 80 Plus Bronze Semi-Modular Power Supply
R 1,307.00total payable
In stock · ready to ship
100% genuine & boxed
Sealed, from authorised SA distributors — never grey imports.
Delivered in 2–4 working days
Tracked, nationwide. Flat courier rate shown at checkout.
Full warranty & easy returns
Manufacturer warranty on everything; 7-day returns if it's not right.
Secure payment:
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· no card fees on EFTAbout this product
The Antec CSK 850W Pro is a robust semi-modular power supply designed for high-performance computing systems. With 850W of reliable power delivery and PCIe 5.1 Gen5 support, it's engineered to handle next-generation graphics cards and demanding workloads. 80 Plus Bronze efficiency ensures dependable performance while keeping energy costs optimised.
Key Features
- 850W power output for demanding gaming and workstation builds
- PCIe 5.1 Gen5 support for latest graphics cards and components
- 80 Plus Bronze efficiency for reliable energy performance
- Semi-modular design for flexible cable management and reduced clutter
Is this the right choice for you?
A quick, honest gut-check — so you buy the right thing the first time, not just what's on the page.
A great fit if…
- You want a genuine, boxed product with full warranty and honest pricing.
- You'd like it delivered quickly and tracked, anywhere in South Africa.
- You want real human support before and after you buy.
Maybe look elsewhere if…
- You need something more specialised — browse the full Power Supplies range.
- Still not sure? Let the setup finder help — it takes about 20 seconds.
Specifications
BrandUbra Tech
TypePOWER SUPPLIES
SKU / part no.CSK850 PRO
WarrantyManufacturer warranty (SA)
ConditionBrand-new · sealed box
The questions people actually ask
No jargon. If yours isn't here, message us on WhatsApp — a real person will answer.
Yes — completely. It's brand-new, boxed and sealed, sourced only through authorised South African distributors (Pinnacle, Axiz, Tarsus). We never sell grey imports, and it comes with the full manufacturer warranty.
It's covered by the full manufacturer warranty, and if anything's faulty we help you sort it out. If it's simply not right for you, you have 7 days to return an unused item. See delivery & returns below.
By card through Payfast (secure, encrypted) or by EFT bank transfer — and EFT has no card fees. Your payment details are handled on Shopify's secure checkout; we never see your card.
Usually 2–4 working days, delivered tracked to anywhere in South Africa. A flat courier fee is shown at checkout.
Of course. Message us on WhatsApp and a real person will help — or use the setup finder and we'll match you to the right product. No pressure to buy.
Customer reviews
Complete your setup
The extras people usually add — so it's ready to go the day it arrives.
Delivery, returns & warranty
Delivered tracked to all nine provinces, usually within 2–4 working days. A flat courier fee applies at checkout, shown before you pay. You'll get a tracking link by email and SMS as soon as it ships. Full shipping policy.
If it's not right, you have 7 days to return an unused item in its original packaging for a refund or exchange. Faulty items are covered under warranty — just contact us. Full returns policy.
Carries the manufacturer warranty valid in South Africa. Because we only sell genuine, distributor-sourced stock, warranty claims are straightforward — we help you log and track them.
Pay securely by card via Payfast, or by EFT with no card fees. Checkout is hosted on Shopify's PCI-compliant, encrypted platform — we never see or store your card details.
We help you choose — not just sell
Still weighing it up?
Tell us what you'll use it for and we'll tell you honestly if this is the one — or point you to something better. No pressure, real people.