Granzon 360mm x 30mm Modular Radiator, 120mm x 3, Triple Fan(GH360N)
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Granzon 360mm x 30mm Modular Radiator, 120mm x 3, Triple Fan(GH360N)

5.0 (3) 5.0 out of 5 stars, 3 reviews Read the reviews
GH360N-30 Pre-order
$140.99USDFree shipping, lower 48

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 20 business days
Latest 24 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: 120mm
Not sure? Send us your model/part number and we'll confirm it for you.
Not ready to pre-order?
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.
Exclusive US distributor
The official US source for Bykski, so every part is genuine.

About this part

Granzon GH series radiators are designed as a modular solution. Optional parts can be installed to expand the function of the radiator. The thickness of the radiator is 30mm which gives this radiator ultimate flexibility. The radiator sports 14 fins per inch and also has 14 channels.

In the box
  • 1xRadiator
  • 1x Mounting Hardware
If the gallery shows a parts diagram, that diagram is the source of truth for what ships.
Datasheet
Dimensions395mm x 124.5mm x 30mm
Ports4
Port ThreadG 1/4
Mount ThreadM3
Channels14
Pressure1.5bar
Fin Density14FPI
SKUGH360N-30

What buyers said

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

Customer Reviews

Based on 3 reviews
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J
Jeremy S.

Granzon 360mm x 30mm Modular Radiator, 120mm x 3, Triple Fan(GH360N)

A
Ares
Great ……

360 radiators design over all fantastic designs. Just waiting for a replacement radiator! Hands down be 5stars! Fantastic customer service!!

J
Jerry R.
Thoughtful

I purchased two of this size and one of the 280 size to swap onto my Granzon bridge/pump for a custom watercooled PC for my gamer son.
Two 360's and one 280 cooling a Bykski Asus ROG Strick 3090 OC GPU block and a direct die 12900k, overclocked.
Temps in stress testing never go over 45°C.

The quantity and thoughtfulness are very high.
The absolute only negative is whether or not your case can accept the increased length and bulk.

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 GH360N-30. 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: 120mm

Check those against your build before you order. If anything does not match, ask us first — it is cheaper than a return. Part number GH360N-30.

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 20 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?
BYKSKI.US, the exclusive US distributor, from Boise, Idaho. Claims are handled domestically 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?
Yes — shipping is included at this price for 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 $140.99 — 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