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Rectangular black anodized aluminum fin heat sink

The rectangular black anodized aluminum fin heat sink is made of 6063 aluminum alloy and is formed by precision stamping. The densely arranged fins are in a rectangular shape, which greatly expands the heat dissipation surface area; the surface is anodized to form a black oxide film, which is both beautiful and protective. Without complicated installation, it can quickly remove the heat of electronic components such as CPU and chipset through natural convection or with a fan. It is suitable for heat dissipation needs in multiple scenarios such as computer host and industrial control equipment.

Product Description

Core advantages

Technical highlights

Application value

Efficient heat dissipation performance

Fin density reaches 35 - 45 pieces/cm, heat dissipation area exceeds 13000cm²; 6063 aluminum alloy thermal conductivity coefficient is 180 - 230W/(mK), and heat transfer efficiency is outstanding

Quickly suppress the high temperature of electronic components to ensure stable operation of equipment under high load

Durable and corrosion-resistant

Anodized film thickness reaches 25μm, salt spray test exceeds 2000 hours without corrosion; metal structure tensile strength reaches more than 250MPa

Adapt to complex environments such as humidity, dust, and high temperature, extend service life by 50%, and reduce maintenance costs

Flexible adaptable design

Supports mainstream platforms such as Intel and AMD; 4 standard screw fixing positions on the top, compatible with M2 - M4 specification screws; supports customized size and hole layout

Adapt to multi-scenario equipment such as desktop computers, industrial computers, communication base stations, etc., and install conveniently and efficiently

Quiet and energy-saving operation

Pure passive heat dissipation design, operating noise 0dB; no additional energy consumption, in line with green environmental protection standards

Applicable to silent sensitive scenes such as libraries and home theaters to reduce the overall power consumption of equipment

III. Product Details
(I) Material and Process
1. Material selection: 6063 aluminum alloy is used, which has good thermal conductivity and processing performance, meeting conventional heat dissipation requirements; high-end models can choose 7075 aviation-grade aluminum alloy, which is suitable for high-heat component heat dissipation scenarios, with better thermal conductivity and strength.
1. Processing: The fins are formed by high-precision stamping or CNC milling to ensure accurate size and uniform spacing; after anodizing, a dense black oxide film is formed on the aluminum surface, which not only enhances hardness, wear resistance and oxidation resistance, but also gives the product a modern industrial aesthetic; the edges are rounded to prevent scratches on the equipment and human body during installation.
(II) Technical Parameters

Item

Specifications

Description

Material

6063/7075 aluminum alloy

Flexible selection based on demand

Fin thickness

0.2 - 0.3mm

Optimize heat dissipation efficiency and wind resistance balance

Fin density

35 - 45 片 /cm

Provide sufficient heat dissipation area

Heat dissipation area

10000 - 15000cm²

Adapt to different heat load requirements

Operating temperature

-40℃ - 180℃

Adapt to extreme environmental conditions

Fixing screw specifications

M2 - M4

Compatible with various installation scenarios

(II) Technical parameters
(III) Application scenarios
1. Computer hardware field: can be installed in CPU, graphics card, power module and other parts to provide reliable heat dissipation support for game consoles and professional workstations to avoid performance reduction due to overheating.
1. Industrial control equipment: in harsh industrial environments such as high temperature and dust, it dissipates heat for electronic components in industrial computers and automation control cabinets to ensure stable operation of production lines.
1. Communication base station equipment: dissipates heat for power amplifiers and signal processing modules in base stations to adapt to complex outdoor climate conditions and improve equipment reliability and service life.
1. Smart home equipment: used for smart routers, NAS servers and other equipment, zero noise operation does not interfere with the home environment, and ensures stable data transmission and equipment functions.

Online Message

Global network layout

Shenzhen Chao Pin Hardware Co., Ltd.Headquarters tel.

+86 134 3077 5139

Shenzhen Chao Pin Hardware Co., Ltd.E-mail.

CP200519@szchaopin.com