The detail information of product

Custom 140x70 NVMe Heatsink Machining with RGB and Water Cooling

Custom NVMe heatsink machining with a large-scale 140x70mm footprint is the ultimate thermal management solution for high-speed SSDs, preventing thermal throttling. At our precision engineering hub in Bac Ninh, Vietnam, VINACNC utilizes multi-axis CNC milling on 6000 Series aluminum profiles combined with a pure red copper base to create a hybrid cooling system. The design integrates aesthetic RGB LEDs with a circulating water channel system, maintaining optimal temperatures for high-end workstations and gaming PCs.

CNC Machining and Component Finishing Expertise at VINACNC

The fabrication of a 140x70 NVMe heatsink requires a complex combination of several mechanical techniques:

6000 Series Aluminum Profile Machining: Utilizing 6061 or 6063 aluminum to mill specific T-Profile heatsink fins. 6000 Series aluminum provides superior structural strength and effective heat dissipation while allowing for precision bending and welding.
Pure Red Copper Base Integration: The base in direct contact with the SSD memory chips is fabricated from pure red copper. CNC machining ensures ultra-fine surface roughness and absolute flatness, facilitating instantaneous heat transfer to the liquid cooling system.
Water Cooling and RGB Integration: Liquid channels are internally milled within the aluminum and copper blocks and then sealed using laser or friction stir welding. The 140x70mm design allows for the integration of synchronized RGB LED strips, delivering a premium Sabrent-style aesthetic.
T-Profile Bending and Welding: Bending thin aluminum plates and welding T-profile structural joints increases the natural heat dissipation surface area, providing maximum support even when the liquid cooling system is not active.

Professional Export Packaging and Preservation Process

Heatsink components combining aluminum, copper, and electronics (RGB) require strict protection. VINACNC implements a rigorous international standard packaging process:

Ultrasonic Cleaning: Thoroughly removes machining oils, dust, and residual chips from water channels using industrial ultrasonic systems before LED assembly.
Oxidation and ESD Protection: Products are wrapped in ESD bags combined with specialized VCI anti-rust paper to prevent salt-air humidity impacts during transit from Vietnam.
Multi-layer Cushioning: Each heatsink is placed in shaped EVA foam trays or thick bubble wrap to eliminate vibration and prevent mechanical impact from scratching the precision CNC surfaces.
International Standard Crating: Components are packed in fumigated wooden crates (ISPM 15 standard) or high-grammage reinforced cartons with secure strapping.
Traceability Labeling: Clear labeling displaying part codes, specifications, and barcodes for efficient destination logistics control.