Bykski 80mm x 45mm RC Series Radiator, 80mm x 2, Dual Fan (CR-RD80X2RC-TK)
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Bykski 80mm x 45mm RC Series Radiator, 80mm x 2, Dual Fan (CR-RD80X2RC-TK)

CR-RD80X2RC-TK Pre-order
$71.99USDFree shipping over $125

US import duties and tariffs are included in every price.

Ships directly from our Idaho inventory. You avoid overseas sellers, processing delays, international shipping, customs hold-ups and additional fees.
Pre-order — normally stocked
Expect dispatch in about 31 business days
Latest 35 business days. Cancel any time before it ships for a full refund.
A regular catalog item — we're between shipments. Your order is filled before any stock goes back on the website.
What this works with

Check these against your build before you order. If anything here does not match what you have, ask us first — it is cheaper than a return.

  • Fans: 80mm
Not sure? Send us your model/part number and we'll confirm it for you.
Not ready to pre-order?
Fittings for this part

PrimoChill SX fittings for the G1/4 ports, in stock in Boise. Pick a finish and how many you need; 6+ in any mix and the price drops.

Pick a finish, then add quantities.
Building your first loop? Plan the rest of it
Why buy it here
US warranty, handled in Boise
Claims are settled here, by the people who sold it to you.
Custom watercooling since 2002
PrimoChill, from Boise, Idaho.

About this part

Bykski CR-RD80X2RC-TK radiator is designed as a single row of copper channels.  The thickness of the radiator is 45mm which gives this radiator more cooling surface area.  The water channels and wave fins are made of red copper with a thermal conductivity up to 401 w/(M.K.). There are 9 water channels aligned in a single row.

In the box
  • 1x Radiator
  • 8x M3 x 30mm Screws
  • 8x M3 x 5mm Screws
If the gallery shows a parts diagram, that diagram is the source of truth for what ships.
Datasheet
MaterialRed Copper / Iron side plates (not in contact with coolant)
Dimensions197mm x 81mm x 45mm
Ports2
Port ThreadG 1/4
Mount ThreadM3
Channels9 
Pressure1.5bar
Fin Density12FPI
SKUCR-RD80X2RC-TK

What buyers said

Left by people who bought this part here. Compatibility reports are the useful ones — if you installed it, say which board.

Before you install it

This is a component, not an assembly — how it goes in depends on the loop it is joining. What does not change is the last step: leak test before power. Run the pump on a bench supply with the rest of the system unpowered. 24 hours is the standard, an hour is the minimum.

Custom water cooling is installed by you, at your own risk. We are not responsible for leaks, or for damage to your parts or system. If you're unsure at any step, ask before you power the loop.

Questions people ask about this part

Answers specific to CR-RD80X2RC-TK. If yours isn't here, ask — we'd rather talk you out of the wrong part than sell you one.

What does this part fit?
This part is specified by what it connects to, not by a card model:
  • Fans: 80mm

Check those against your build before you order. If anything does not match, ask us first — it is cheaper than a return. Part number CR-RD80X2RC-TK.

Is it in stock, and when will it ship?
It is a normally stocked item currently on pre-order — we are between shipments. Orders dispatch from Boise, Idaho within 31 business days, and pre-orders are filled before any stock goes back on the website.
Can I cancel my pre-order?
Yes. A pre-order can be canceled any time before it ships, for a full refund. Nothing is committed until it leaves Boise.
Will I pay import duties or customs charges on delivery?
Not on a US order. US import duties and tariffs are already included in the price, so nothing is collected at the door and there is no brokerage fee. Orders shipped outside the US may owe that country's customs fees and duties.
Who handles the warranty?
PrimoChill, from Boise, Idaho. Every claim is handled directly by our support team rather than returned to an overseas factory. Installation is at your own risk: we are not responsible for leaks or damage to other hardware.
Is shipping free?
Shipping is free on orders over $125 to addresses in the lower 48 US states.
Are printed instructions included?
No printed manual is included. Installation references are in the product gallery images, and the install guides on this site cover the process step by step.
Do I need anything else to use it?
Check the parts list above against what you already have. If you are building a loop from scratch, send us the full parts list and we will tell you what is missing before you order.

Ask us before you order

Send your exact hardware model and we'll confirm the right part before you spend $71.99 — or tell you honestly that this isn't the one.

Returns are accepted within 30 days and are easy to start in the support center. Unopened items can be returned for store credit with no restocking fee; other returns carry a restocking fee, higher for items that have been installed or used.

Ask about compatibility