420RAD-30
Slim 420 radiator
The Glacier EZ-Fit 420RAD-30 is a slim 420 radiator. Its 30mm thickness makes it highly versatile for a wide array of chassis. The integrated fittings simplify your build, reducing the need for extra components while enhancing compatibility with both hard and soft tubing systems.
The core of the radiator is made from H90 copper tubing and pure copper fins with a density of 19 FPI. The outer steel frame ensures a rigid construction that protects the copper core for long lasting performance.
Colors
Specifications
General
Model No.
PH-GEF-RAD423_BK
UPC Code
886523901440
Product Type
Radiator
Color
Black
Materials
Copper | Stainless steel
Technical Details
Dimensions
Width x Height x Depth
470 x 140 x 30 mm | 18.50 x 5.51 x 1.18 in
Inlet Ports
1x M24
Outlet Ports
1x M24
Fittings
2x M24 EZ-Fit 16 mm fittings Pre-installed
Hard Tube Support
16 ± 0.1 mm OD | HI-PMMA | PMMA | Acrylic | PETG | Glass
Soft Tube Support
16 ± 0.1 mm OD | H10 ± 0.1 mm ID | PVC
Extra
Scope of Delivery
1x 420 radiator
Accessory Box
3x Fitting inserts
Screws
12x M4x5 mm screws
12x M4x30 mm screws
Support
Documentation
FAQ
Most products have their product manual in the accessory box or directly printed on the packaging if the installation only contains a few steps. For the latest version, we always recommend checking the online manual, which can be found under the support section of the product page.
Because there are many different GPU sizes, it is always recommended to check the GPU clearance beforehand. If the length of the GPU fits within the clearance numbers, the GPU should fit neatly. This information can be found within the ‘Specifications’ section on the product page.
The Phanteks website provides product information, specifications, features, compatibility information, manuals, downloads, and other resources for Phanteks products.
The Phanteks website is designed to provide product information and support. Products are available through authorized retailers and distributors. If you live within the USA, please visit our official online store: phanteks.store
Visit the product page for the product you are interested in. Product pages contain available specifications, features, compatibility information, downloads, and other relevant product details.
Compatibility information is provided on the corresponding product page where available. If you cannot find the information you need, contact our support team.
Product dimensions and other physical specifications can be found on the individual product page under the ‘Specifications’ section.
Information for discontinued products, also called ‘End of Life’ EoL for short, may remain available on the Phanteks website for reference. Availability of documentation and support may vary by product.
Product manuals can be found on the individual product page under the ‘Support’ section.
If you cannot find the information you are looking for, please contact our support team with your product name or model number.
Product availability varies by region and retailer. If a product is not currently available, check other authorized retailers or contact the appropriate regional Phanteks support team.
Use the Where to Buy section on the Phanteks website to find available retailers and distributors in your region.










