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Glacier EZ-Fit 420RAD-30, 420mm-30mm thick Water-Cooling Copper Radiator, Integrated 16mm EZ-Fit fitting, Black
- Integrated 16mm EZ-Fit Fittings: Designed for both hard and soft tubing, eliminating the need for additional fittings. Quick and easy setup, saving you time and hassle.
- Premium Copper Construction: All-copper core featuring H90 copper tubing and pure copper fins ensures efficient heat dissipation for optimal cooling performance.
- High-Density Fin Design: With 19 FPI (Fins Per Inch), this radiator maximizes surface area, delivering superior cooling even under heavy loads.
- Durable & Rigid Frame: Built with a steel outer frame for long-lasting durability and structural integrity.
- Versatile Fan Compatibility: Standard M4 threads allow for seamless installation of 25mm and 30mm thick fans. Screws are included, making it convenient to install your preferred fans.
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Specs
Reviews
Learn more about the Phanteks PH-GEF-RAD423_BK
| Brand | Phanteks |
|---|---|
| Model | PH-GEF-RAD423_BK |
| Type | Radiator |
| Radiator Size | 470x140x30 mm |
|---|---|
| Radiator Material | Fins: T2 Copper Water Chamber: H62 Brass Thread Insert: H59 Brass Side Pane: 430 Stainless Fittings: Brass Fitting Insert: ABS |
| Color | Black |
|---|
| Tube Material | H90 Brass |
|---|
| First Listed on Newegg | September 09, 2025 |
|---|
Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies*
- Return for refund within: 30 days
- Returns are subject to restocking fees and return shipping fees. Please click here to learn more about restocking fees and return shipping fees.
- This item is covered by Newegg.com's International Order Return Policy.
- Read full return policy for details.
- *Subject to applicable law
Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
Manufacturer Contact Info
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The Phanteks Glacier EZ-Fit 420RAD-30 is a 30 mm-thick copper-core PC water-cooling radiator for custom-loop builders seeking broad cooling surface area, with integrated 16 mm fittings for compatible hard or soft tubing; check that your case supports a 420-class radiator.
Recommended For
- Custom-loop builders with a case that supports a 420 mm radiator who want a slim, 30 mm-thick radiator; the radiator itself measures 470 × 140 × 30 mm, so check case clearance before buying.
- Builders using Phanteks EZ-Fit components who want to connect compatible 16 mm OD hard or soft tubing without adding separate radiator fittings.
- Custom-loop builders planning around 140 mm fan positions who want a radiator with standard M4 mounting threads and included screws for 25 mm or 30 mm fans.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | DIY water-cooling systems that need a black radiator |
| Radiator Dimensions | 470 × 140 × 30 mm |
| Construction Materials | T2 copper fins, H62 brass water chamber, H59 brass thread insert, 430 stainless side pane, and H90 brass tube |
| Fittings | Brass fittings with an ABS fitting insert |
| Color | Black |
| Model Identifiers | Phanteks PH-GEF-RAD423_BK |