Corsair AX1600i 1600W 80+ Titanium Modular Digital ATX Power Supply



  • 1600 W Wattage
  • Full Modular
  • 80 PLUS Titanium
  • Fan Size: 1 x 140mm
  • Black Colour
  • 10 Year Warranty
  • CP-9020087-UK
More Info Add to Wishlist
£489.49 inc. VAT.


Order by 3pm
for Free Next Day


Pay over 3 Months
with 0% Interest*

Product Description

Corsair AX1600i 1600W 80+ Titanium Modular Digital ATX Power Supply


The CORSAIR AX1600i is a superior digital ATX power supply that has been built using the highest quality components to deliver unmatched performance and better than 80 PLUS Titanium efficiency. It uses industry-leading gallium nitride transistors along with 100% 105°C Japanese capacitors to securely deliver 1600W of stable and efficient power. The AX1600i features a digital design that allows for complete control and monitoring in CORSAIR LINK software. You can adjust fan speeds, switch between multi-rail overcurrent protection (OCP), and even monitor your PSUs voltages and efficiency. Zero RPM Fan mode offers near-silent operation at low and medium loads, and the fully modular, low profile cable set allows you to install your PSU super-easily and create a great looking, ambitious build.


The AX1600i power supply features a 140mm patented FDB cooling fan that works effortlessly to deliver expert cooling and low-noise operation even under the most demanding loads. It also features a Zero RPM Fan mode which makes your fan run almost silently under low and medium loads so you can work and play without any distracting noise.


This excellent PSU features top-tier components to ensure your system will always run at its best. The AX1600i houses 100% 105°C Japanese capacitors along with top-specification internal components and digital design to deliver over 94% efficiency. To add to this exceptional performance, totem-pole PFC Gallium Nitride (GaN) transistors have been installed in the PSU to deliver superior efficiency in a smaller form-factor.


Never worry about power outages or unstable power. This incredible CORSAIR PSU ensures youll always have perfect power performance by providing super-stable voltages and ultra-low ripple noise.


Three colour-customizable magnetic side labels allow you to choose your PSUs style to match your build with a handful of different colours.


Use only the cables you need for quick and easy installation. The AX1600i uses fully modular cables for super-easy installation inside your PC.


CORSAIRs AX1600i PSU comes with a generous ten-year comprehensive CORSAIR warranty, meaning youll be endlessly supported for years after you build your dream system.

Note: The content above is generic for the series.
For Correct info about this particular model, please refer to Specifications section.

Technical Specifications

Condition New
Product Identifiers
MPN CP-9020087-UK
EAN 843591050357
Type Power Supply
Brand Corsair
Model CP-9020087-UK
Key Specifications
Power Supply Form Factor ATX
Edition AXi Series AX1600i
Wattage 1600 W
80 PLUS Certification 80 PLUS Titanium
Fans 1 x 140mm
Modular Yes
Modularity Full Modular
SLI/CrossFire Yes
Motherboard Connector 20+4-pin
Connectors 2 x 4+4-pin CPU +12V (EPS) | 2 x 4-pin FDD Power | 9 x 4-pin Molex | 10 x 6+2-pin PCIe | 1 x Corsair Link Digital USB Connector | 16 x SATA
Other Specifications
Warranty 10 Year
Colour Black
Dimensions 150 x 86 x 200 mm (WxHxD)

Frequently Asked Questions

What payment method do you accept?

At checkout, you can explore our payment methods. Choose from either credit/debit card, or PayPal Express Checkout. You can also purchase via PayPal Pay in 3. Pay in 3 eligibility is subject to status and approval.

When will I receive my order?

At Box, we offer free next-day delivery on all items! Order before 3pm to quality for free next working day delivery. We aim to process and deliver all orders in the expected delivery timeframes as specified during the checkout process. Orders made on a Saturday or Sunday will be processed on the next working day. Excludes Bank Holidays

What's the process of return and replacement?

If your item has developed any faults that is not caused by physical damage, liquid damage, neglect, misuse, normal wear & tear, and it is still within the warranty period covered by the manufacturer, please simply contact BOX Warranty support at for repairs or exchange.

How many days it will take for the return procedure?

Once we receive your item back at our premises, it may take up to 5 working days to process the return. This could be bit longer during the peak times. Please email us at if you have any questions pertaining your return.

What if my Product is not as described?

In the rare event if your item is not as described, please send us an email at with the details and we will organise a free return and a replacement for you.

Can I return or get a refund for my order if I have change of mind?

Yes, we offer refund policy to all BOX customers. If you change your mind, you can return the goods at your expense via Insured (to cover the cost of the goods) & Signed for service within 30 days and we will issue full refund.