MANHICOOL SQ-4040 Copper Water Cooling Block Manufacturer

The Ultimate Thermal Shield for Your High-Value Electronics

Stop letting heat throttle your innovation. MANHICOOL’s 40mm x 40mm Pure Copper Blocks are engineered to be the silent heartbeat of your most demanding systems.
Whether it’s an AI server rack, a medical laser, or a high-speed semiconductor test board, we provide the thermal edge you need to stay cool under pressure.

Application Scenarios: Powering Global Innovation

Our bespoke liquid cooling solutions are deployed across the most demanding industries worldwide:

• AI & High-Performance Computing (HPC): Cooling for next-generation GPUs, TPUs, and high-density server racks. Our cold plates are essential for 24/7 AI model training and data processing.
• New Energy & Electric Vehicles (EV): Providing thermal management for EV battery packs, fast-charging station power modules, and onboard chargers (OBC).
• Medical Diagnostic Equipment: Precision temperature control for high-power MRI, CT scanners, and surgical laser systems where zero-leak reliability is mandatory.
• Industrial Lasers & Semiconductor: Managing the thermal flux of fiber lasers, CO2 laser heads, and semiconductor automated test equipment (ATE).

 Pure Material. Pure Power.

Crafted from C1100 Oxygen-Free Red Copper, our cooling blocks deliver a blistering thermal conductivity of 390+ W/m·K.

• The Result? Heat is pulled away from your components 50% faster than standard cooling solutions, ensuring stable performance and longer hardware lifespan.

 Engineered for "Zero-Leak" Peace of Mind

In critical environments like medical diagnostics or high-end servers, even a single drop can be catastrophic.

• The MANHICOOL Guarantee: Every single block is CNC-machined for structural perfection and 100% pressure-tested up to 10 Bar. We don’t just build it; we certify its integrity.

 Precision You Can Feel

We don't settle for "good enough." Our blocks feature a mirror-like Surface Flatness of ≤ 0.03 mm.

• Why it matters: This ensures a perfect, gap-free interface with your chips, maximizing contact and eliminating thermal bottlenecks.

 Customization: Your Vision, Our Reality

We are more than just a manufacturer; we are your thermal engineering partner.

• Bespoke Geometry: From compact 40mm squares to complex, irregular custom shapes.
• Industry Focused: Tailored solutions for AI, EV, Medical, and Industrial Lasers.
• Rapid Prototyping: We turn your CAD drawings into high-performance hardware faster than the competition.

 The 4-Step Path to Thermal Excellence:

• Consult: Send us your blueprints or thermal challenges.
• Optimize: Our engineers provide a professional DfM review.
• Create: High-precision manufacturing in our ISO-certified factory.
• Deliver: Secure global shipping straight to your facility.