What payment methods are accepted?

We accept T/T, L/C, PayPal, D/P, and Western Union.

Is the fan noise level mentioned?

The product features a ball bearing fan for durability, though specific noise levels are not detailed.

What is the material of the heatsink?

The heatsink is made from a combination of copper and aluminum.

OEM Intel LGA3647 Stacked Fin Heat Sink 2u CPU Cooler

Name: OEM Intel LGA3647 Stacked Fin Heat Sink 2u CPU Cooler
Brand: Sunyon Industry Co., Ltd. Dong Guan China
SKU: 906498295

Guangdong, ChinaSunyon Industry Co., Ltd. Dong Guan China

Negotiable

500 Pieces

Product profile

Customization

Available

Application

Computer Case

Type

Air Cooling

Heatsink Material

Copper & Aluminum

Intelligent Temperature Control

Support Intelligent Temperature Control

CPU Type

Intel

Fan Bearing

Ball Bearing

Heatsink Size

108*78*64.5mm

Fan Size

60*60*25mm

Socket Type

Intel LGA 3647

Transport Package

Standard Export Package

Specification

ROHS

Trademark

Coolwhist

Origin

Guangdong, China

HS Code

8473309000

Production Capacity

50000pieces/Month

Key features

OEM and ODM Support: Full customization services available for heatsink size, fan size, and socket type.

Wide Socket Compatibility: Supports Intel LGA 1150, 1151, 1155, 1156, and 3647 socket types.

High TDP Capacity: Designed to efficiently cool CPUs with up to 165W thermal design power.

Multiple Certification: Certified with RoHS, ISO 9001, and TS16949 standards for quality assurance.

Intelligent Temperature Control: Equipped with support for intelligent temperature control systems.

Durable Ball Bearing Fan: Features a reliable ball bearing fan for long-term stable operation.

Versatile Material Construction: Constructed with high-performance copper and aluminum materials.

Fast Delivery Time: Standard delivery within 20-25 days after order confirmation.

Company profile

Sunyon Industry Co., Ltd. Dong Guan China

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2004-09-03 CertifiedNearest Port: Shenzhen PortAverage Response Time: >24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier information identifies a China-based, limited-company manufacturer/trader in Dongguan, Guangdong, established in 2005, with 257 employees and a 10,700 m² manufacturing plant. Its stated product focus is thermal and cooling equipment, including heat sinks, heat pipes, CPU/VGA coolers, fans, and LED-related products. The supplier reports ISO 9001:2015 and IATF16949 certification, six production lines, 12 years of R&D-engineer experience, and 11–20 quality-control staff. It exports to multiple regions and has self-operated import/export rights. Evidence supports production, certification, product specialization, and OEM/ODM capability, but after-sales capability, financial credibility, and specific customer cases are not sufficiently documented. Some company information is inconsistent: one slice reports 257 employees and 10,700 m², while another describes more than 800 employees and 50,000 m² under the Cool Whist name.

Supplier typeThe supplier is described as a China-based limited company in Dongguan, Guangdong, with manufacturing activity and product coverage centered on cooling and thermal-management components. However, the records also identify it as a trading company and separately use the names Sunyon Industry and Coolwhist Group, so the exact legal and operating relationship among these entities is not fully clear.

CertificationsThe supplier explicitly reports ISO9001:2015 and IATF16949 certification, and states that products comply with RoHS, CE, TUV, and other inspection standards. These claims provide positive evidence of documented management and product-compliance systems, although certificate validity and scope are not shown.

R&D capabilityThe supplier states that innovation is part of its operating philosophy, reports 12 years of R&D-engineer experience, and is described as having participated in international electronics fairs with innovative cooling solutions. This supports an innovation orientation, though no specific patents, new-product metrics, or documented development results are provided.

Production capacityProduction evidence includes a 10,700 m² manufacturing plant, six production lines, 257 employees, and stated one-month lead times in both off-peak and peak seasons. A separate description claims more than 800 employees and 50,000 m², creating a material data inconsistency; nevertheless, the records explicitly support established manufacturing capability.

Customization capabilityThe supplier explicitly states that it provides OEM/ODM production services for overseas customers and offers multiple cooling, fan, radiator, and bracket product series. This is direct evidence of customization capability, although the scope of engineering support, tooling, and minimum order requirements is not specified.