Intertech B-5 active LG 3647 NARROW

66 mm
Ratings
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Product details

The Inter-Tech B-5 is a powerful processor air cooler specifically designed for the LGA3647 (Narrow ILM) socket. With a robust aluminum housing and a compact design, this cooler is ideal for applications where space is limited. The B-5 provides efficient cooling for processors that require high performance and is equipped with advanced heat pipe technology that ensures effective heat dissipation. The cooler features a 60 mm fan with a variable speed range of 1,400 to 7,000 RPM, allowing airflow to be adjusted as needed. This ensures optimal cooling performance while minimizing noise levels. The Inter-Tech B-5 is a reliable choice for server and workstation applications where stable temperature control is crucial.

  • PWM support for dynamic fan speed
  • Dual ball bearings for longer fan lifespan
  • Includes pre-applied Shin-Etsu 7762 thermal grease
  • Efficient heat dissipation through four heat pipes
  • Maximum noise level of 50 dBA for quiet operation.

Key specifications

Socket
LGA 3647
Height (with fan)
66 mm
Diameter
60 mm
Number of fans
1 x
Max. TDP
205 W
Airflow
68.98 m³/h
power connector
4-pin
Item number
13915201

General information

Manufacturer
Intertech
Category
CPU coolers
Manufacturer no.
88885422
Release date
2.10.2020
External links
Manufacturer's site (de)

Colour

Colour
Black
Exact colour description
Juoda

Cooler properties

CPU cooler design
Passive cooler
Socket
LGA 3647
Supported fan sizes
60mm

Heat sink properties

Number of heatpipes
4
Materials radiator core
Aluminium
Material cooling fins
Aluminium

Fan dimensions

Diameter
60 mm

Fan properties

Number of fans
1 x
Max. Speed
7000 RPM
Max. TDP
205 W
Airflow
68.98 m³/h
Static pressure
1.49 Pa
Max. noise level
50 dB
Fan bearing type
Double ball bearing

Connections

power connector
4-pin

Power supply

Power consumption
5.40 W
Voltage
12 V

Scope of delivery

Scope of delivery
Base included

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Width (with fan)
108 mm
Length (with fan)
80 mm
Height (with fan)
66 mm
Weight
470 g

Package dimensions

Length
13 cm
Width
11 cm
Height
10 cm
Weight
550 g

30-day right of return
24 Months Warranty (Bring-in)
4 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «CPU coolers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Intertech
    Not enough data
  • 1.Thermalright
    0.1 %
  • 2.be quiet!
    0.2 %
  • 2.Noctua
    0.2 %
  • 4.Arctic
    0.3 %

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: Digitec Galaxus
  • Intertech
    Not enough data
  • 1.Arctic
    0 days
  • 1.be quiet!
    0 days
  • 1.Deepcool
    0 days
  • Alpenföhn
    Not enough data

Return rate

How often is a product of this brand in the «CPU coolers» category returned?

Source: Digitec Galaxus
  • 6.Endorfy
    3.3 %
  • 7.NZXT
    3.6 %
  • 8.Intertech
    3.8 %
  • 9.Noctua
    3.9 %
  • 10.be quiet!
    4 %
Source: Digitec Galaxus