powerful user-focused summary

keep your cpu cool under heavy gaming and productivity workloads with the deepcool castle 240 ex argb — an all-in-one 240mm liquid cooler that solves overheating, thermal throttling, and noisy fan issues. its vibrant addressable rgb pump and dual high-static-pressure fans deliver rapid heat dissipation and stunning lighting while maintaining whisper-quiet operation. built for overclockers and silent-build enthusiasts, it blends reliability with eye-catching style. backed by deepcool’s warranty and ’s trusted product authenticity, fast shipping and attentive after-sales support, you can buy with confidence—professional-grade cooling that protects your pc and enhances performance.

top features

• superior 240mm radiator — faster heat rejection for sustained high-load performance
• addressable rgb pump head — vivid, customizable lighting for a premium visual finish
• dual high-static-pressure 120mm fans — improved airflow for effective cpu cooling
• low-noise operation — enjoy quieter gaming and content creation sessions
• durable build with reinforced tubing — long-lasting reliability and leak protection
• easy installation mounting kit — quick, tool-friendly setup in most modern cases
• broad cpu compatibility — supports popular intel and amd sockets for future-proofing
• efficient copper cold plate — rapid thermal transfer for lower core temperatures
• refined pump design — smooth coolant flow for steady thermal performance
• stylish matte-black aesthetic — blends with premium builds and rgb ecosystems

technical specifications

why buy from ?

• verified authentic products — we source only genuine deepcool components.
• fast, secure shipping across india — reliable packaging and tracking.
• dedicated customer support — help with setup, warranty claims and troubleshooting.
• easy returns & safe payment options — shop with confidence and peace of mind.
• competitive pricing and occasional bundle deals to get more value for your build.

who should buy this?

• pc gamers building high-performance rigs who need stable cpu temperatures.
• content creators and streamers running long, cpu-intensive workloads.
• overclockers seeking efficient thermal headroom for higher clock speeds.
• enthusiast builders who want premium argb lighting integrated into their build.
• anyone upgrading from stock air cooling for quieter, cooler operation.

smart faqs

q: is the castle 240 ex argb compatible with my motherboard rgb software?

a: yes — the cooler uses a 5v addressable argb header that works with most major motherboard rgb ecosystems (asus aura sync, msi mystic light, gigabyte rgb fusion, asrock polychrome). check your motherboard manual for a 5v argb header.

q: will it fit in my case?

a: the castle 240 ex requires clearance for a 240mm radiator (two 120mm fans). confirm your case supports 240mm top or front radiators; most mid-tower and larger cases do.

q: how noisy is the cooler under load?

a: designed for low noise, the dual fans and refined pump run quietly even under load. actual noise varies with fan curves and system airflow, but it's suitable for quiet-focused builds.

q: can i use this cooler for overclocking?

a: yes — the 240mm radiator and efficient pump provide extra thermal headroom for moderate to aggressive overclocks on modern cpus.

q: what does warranty support include?

a: ensures authentic products and assists with warranty claims, returns, and installation guidance. manufacturer warranty details are included in the box; contact our support for any post-purchase help.

q: does installation include thermal paste?

a: yes — thermal paste is included in the box, and the mounting kit provides hardware for intel and amd platforms.