Astralcooler Copper Radiator 480mm
Astralcooler Copper Radiator 480mm
SKU:AC-RAD-CO480
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Astralcooler Copper Radiator 480mm
Product Function
This product is a 480mm slim industrial‑grade liquid cooling radiator engineered for server racks, high‑TDP workstations, and compact enterprise computing systems. Built with full copper construction and high‑density thermal design, it delivers stable, long‑life heat dissipation for 24/7 high‑load operation, supporting multi‑CPU, server GPU, and dense component cooling with excellent space efficiency.
Featured Design
Enterprise‑Grade Heat Dissipation for Servers
Optimized for continuous high‑load operation in server environments. The high‑efficiency thermal design effectively dissipates heat from high‑TDP CPUs, server‑grade graphics cards, and other critical components, ensuring stable operating temperatures under 24/7 runtime.
Standard G1/4" Threads for Flexible Cooling Loops
Equipped with multiple G1/4" threaded ports to support flexible liquid cooling loop configurations, including single‑loop and dual‑loop server cooling setups. Compatible with most standard server liquid cooling components for easy integration.
Sturdy Structure for Server Chassis Compatibility
Rugged build ensures reliable installation in server chassis and workstation enclosures. Stable structural design reduces vibration and supports long‑term reliable operation in enterprise and data‑center environments.
Vacuum Brazed & Leak‑Resistant Design
Adopts precision vacuum brazing technology for tight bonding between tubes and fins, improving thermal conductivity while enhancing sealing performance to minimize leakage risks in critical server cooling systems.
High‑Density Cooling Fins & Efficient Flow Channels
Features high‑density cooling fins and multi‑channel flat tube design to maximize heat‑exchange area and airflow efficiency. Delivers strong cooling performance when paired with high‑static‑pressure server fans, supporting dense heat‑generating hardware.
Premium Material
Industrial‑Grade Copper Construction for Server Durability
Adopts full copper core and fins for superior thermal conductivity and long‑term reliability. The all‑copper structure resists oxidation and fatigue, ideal for closed liquid cooling loops in server chassis and data center environments.
Product Specifications
Size: 522.5 × 129 × 64 mm (L x W x H)
Weight: 1.25kg
Fan compatibility: (4pcs) 120x120x25mm fan
Port threads: G1/4"
Why Water Cool the RTX 4090?
- 24/7 Stable Diffusion inference pushes VRAM to 90°C+ junction; full-cover waterblocks eliminate throttling
- Dual-4090 builds (900W total GPU) are physically impossible in normal cases without water cooling — 3-slot air coolers block each other
- The #1 used-GPU-to-waterblock conversion target — buyers snagging secondhand 4090s want silent 24/7 AI rigs
Full-cover water blocks cool GPU die + VRAM + VRM simultaneously — unlike air coolers that only target the GPU die.
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