Intertech B-11 active LG 3647 NARROW
80 mmOnly 2 pieces in stock at supplier
Product details
The Inter-Tech B-11 is a powerful CPU cooler specifically designed for the LGA3647 socket. With a combination of aluminum and copper, this cooler provides effective heat dissipation, ensuring optimal performance for processors. The cooler features a compact design with a height of 3U, making it ideal for use in server and high-performance computer systems. The integrated 80 mm fan delivers high airflow and can be operated in three speed settings as needed, allowing for customizable cooling performance. The B-11 is equipped with a dual ball bearing that promises long life and quiet operation. Additionally, the cooler comes with pre-applied thermal paste, making installation easier and optimizing cooling performance.
- Compatible with LGA3647 socket for versatile applications
- Dual ball bearing for improved durability and quiet operation
- Three speed settings (1300/2300/4000 RPM) for customizable cooling
- Made from aluminum and copper for effective heat dissipation
- Includes pre-applied thermal paste for easy installation.
Socket | LGA 3647 |
Height (with fan) | 80 mm |
Diameter | 80 mm |
Number of fans | 1 x |
Airflow | 84950 m³/h |
power connector | 4-pin |
Item number | 13947530 |
Manufacturer | Intertech |
Category | CPU coolers |
Manufacturer no. | 88885423 |
Release date | 6.10.2020 |
External links |
CPU cooler design | Top Blower |
Fan type | Top-Down Cooler |
Socket | LGA 3647 |
Supported fan sizes | 80mm |
Materials radiator core | Aluminium |
Material cooling fins | Aluminium |
Diameter | 80 mm |
Number of fans | 1 x |
Max. Speed | 4000 RPM |
Airflow | 84950 m³/h |
Static pressure | 0.80 Pa |
Max. noise level | 42.20 dB |
power connector | 4-pin |
Power consumption | 4.80 W |
Voltage | 12 V |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Length (with fan) | 108 mm |
Height (with fan) | 80 mm |
Weight | 600 g |
Length | 16.60 cm |
Width | 11.60 cm |
Height | 15.20 cm |
Weight | 825 g |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «CPU coolers» category have a defect within the first 24 months?
Source: Galaxus- IntertechNot enough data
- 1.Thermalright0,1 %
- 2.be quiet!0,2 %
- 2.Noctua0,2 %
- 4.Arctic0,3 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- IntertechNot enough data
- 1.Arctic0 days
- 1.be quiet!0 days
- 1.Deepcool0 days
- AlpenföhnNot enough data
Return rate
How often is a product of this brand in the «CPU coolers» category returned?
Source: Galaxus- 6.Endorfy3,4 %
- 7.NZXT3,5 %
- 8.Intertech3,8 %
- 9.Noctua4 %
- 10.be quiet!4,1 %