480 mm · Copper · 45 mm Thick · 5-PortCRD48H5-45R 480mm Copper Radiator
516 × 120 × 45 mm · Dual-Pass · 5× G1/4″ · 4× 120 mm
A 45 mm thick lead-free copper core with five threaded ports, so you can route in from the top or from the front face — and still keep a dedicated drain point.
480 mm4× 120 MM FANS45 mmTHICKNESS5 × G1/4″THREADED PORTSLead-FreeCOPPER CORE
Please read before ordering:
- Stop plugs are NOT included.This radiator has 5 ports and only 2 are used. You need 3 × G1/4″ stop plugs, which are not in the box — please have them ready before you install.
- It is 516 mm long.Measure your case before ordering. Only large full-tower cases with 480 mm radiator support will fit it.
- Inlet and outlet must be at the same end.This is a dual-pass (U-flow) core — feeding one end and returning from the other will give you almost no flow.
- Fan screws are for 25 mm thick fans.The 31 mm long screws are sized for 25 mm fans. Thicker fans will drive the screw into the core.
- Fans, fittings, tubing and coolant areNOT included.
Technical SpecificationsModelCRD48H5-45RRadiator Size480 mm (4 × 120 mm fan positions)Dimensions516 × 120 × 45 mm (20.31 × 4.72 × 1.77 in)Core MaterialLead-free pure copper, high-density wave micro-fin matrixFlow DesignDual-pass U-flow, 12 copper waterwaysChambersLead-free brass / copper reinforced tanks, high-pressure brazedPorts5 × G1/4″ female (2 top, 2 front face, 1 bottom bleed)Heat Exchange AreaApprox. 197.48 dm²Fan Support4 × 120 mm, or 8 × 120 mm in push-pullMounting ThreadStandard #6-32Frame45 mm steel / alloy side platesFinishMatte black anti-corrosion coatingNet Weight1471 g (3.24 lb)CoolantWater, glycol / coolant mixturesComplianceRoHS lead-free standardPort Map — Which Port Does WhatLocationPortUseTop of end tank1 & 2Straight-through loop connectionFront face of end tank3 & 4Tight 90° routing against a chassis wallBottom of far end5Drain valve at the low point, or a bleed point at the high point, or a temperature probe
Pick any one port as inlet and one as outlet — both must be on the same end tank. Seal the remaining three with G1/4″ stop plugs (not included).
Why a Lead-Free Copper CoreHeat Moves Faster
Pure copper conducts around 400 W/m·K, so heat leaves the fin matrix instead of lingering in it.Lead-Free, Not Just Copper
Lead-free copper with lead-free brazing, so nothing leaches into the coolant over years of circulation — and no lead solder joints to corrode.45 mm of Core
Extra thickness buys surface area, but it rewards higher static pressure fans — plan your fan choice around that.Twelve Waterways
Dual-pass U-flow spreads coolant across the core evenly instead of favouring one side of the fin stack.What’s in the Box1 ×CRD48H5-45R 480 mm lead-free copper radiator16 ×#6-32 × 31 mm long fan screws (for fans up to 25 mm thick)16 ×#6-32 × 6 mm short case screws
Not included: G1/4″ stop plugs, fittings, tubing, coolant, fans and fan grilles.
Will It Fit?Chassis clearanceYou need at least525 mmof internal length to allow for fittings at the end tank, and 45 mm of depth plus fan thickness.Fan choiceWith a 45 mm core, high static pressure fans work far better than airflow-optimised ones. Push-pull with 8 fans is supported.FittingsStandard G1/4″ compression, barb or rotary fittings from any brand will thread straight in.FAQ
Do I need to plug the unused ports?
Yes. Three of the five ports will be open once you connect inlet and outlet. Use G1/4″ stop plugs — they are not included.
Can I use port 1 as inlet and the far-end port as outlet?
No. The core is dual-pass, so inlet and outlet have to share the same end tank. Routing straight through the length will kill your flow.
Will 30 mm thick fans work?
The supplied long screws suit 25 mm fans. With thicker fans you would need your own shorter screws to avoid pressing into the core.
Can it run with glycol coolant?
Yes — water and glycol / coolant mixtures are both fine.
CRD48H5-45R · 480 MM LEAD-FREE COPPER RADIATOR
Factory leak tested. Shipping, returns and warranty are handled according to the terms shown on this listing.
