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Noctua NH-L9a-AM5 vs be quiet! Pure Rock LP

be quiet! Pure Rock LP (45 mm)
EUR92,20

be quiet! Pure Rock LP

45 mm

Noctua NH-L9a-AM5 (37 mm)
EUR91,24

Noctua NH-L9a-AM5

37 mm

be quiet! Pure Rock LP (45 mm)
EUR92,20

be quiet! Pure Rock LP

45 mm

Noctua NH-L9a-AM5 (37 mm)
EUR91,24

Noctua NH-L9a-AM5

37 mm

Socket
Socket
AM4, AM5, LGA 1150, LGA 1151, LGA 1155, LGA 1200, LGA 1700
Socket
Socket
AM5
Max. TDP
Max. TDP
100 W
Max. TDP
Max. TDP
unknown
Airflow
Airflow
unknown
Airflow
Airflow
40.80 m³/h
power connector
power connector
4-pin PWM
power connector
power connector
unknown
Height (with fan)
Height (with fan)
45 mm
Height (with fan)
Height (with fan)
37 mm

Overall rating
Overall rating
Very good (84/100) in 2 tests
Overall rating
Overall rating
unknown

Description
Description
Be quiet! Pure Rock LP CPU cooler offers compact and quiet cooling. The Pure Rock LP fits even in the 
Description
Description
The NH-L9a-AM5 is the AM5-specific revision of Noctua's award-winning NH-L9a low-profile CPU cooler designed 

Item number
Item number
23337646
Item number
Item number
24147242
Manufacturer
Manufacturer
be quiet!
Manufacturer
Manufacturer
Noctua
Category
Category
CPU coolers
Category
Category
CPU coolers
Statutory warranty score
Statutory warranty score
0,2 %
Statutory warranty score
Statutory warranty score
0,2 %
Statutory warranty case duration
Statutory warranty case duration
0 days
Statutory warranty case duration
Statutory warranty case duration
0 days
Return rate
Return rate
3,5 %
Return rate
Return rate
4,6 %
Manufacturer No.
Manufacturer No.
BK034
Manufacturer No.
Manufacturer No.
NH-L9a-AM5
Release date
Release date
17/12/2022
Release date
Release date
7/2/2023
External links
External links
Manufacturer's site (de)
External links
External links
Manufacturer's site (de)

Colour
Colour
Black
Colour
Colour
Brown
Exact colour description
Exact colour description
Black
Exact colour description
Exact colour description
Beige, Brown

CPU cooler design
CPU cooler design
Top Blower
CPU cooler design
CPU cooler design
Top Blower
Socket
Socket
AM4, AM5, LGA 1150, LGA 1151, LGA 1155, LGA 1200, LGA 1700
Socket
Socket
AM5
Cooler mounting
Cooler mounting
Screw
Cooler mounting
Cooler mounting
Screw
Supported fan sizes
Supported fan sizes
92mm
Supported fan sizes
Supported fan sizes
92mm

Number of heatpipes
Number of heatpipes
3
Number of heatpipes
Number of heatpipes
2
Diameter heat pipe
Diameter heat pipe
6 mm
Diameter heat pipe
Diameter heat pipe
unknown
Materials radiator core
Materials radiator core
Copper
Materials radiator core
Materials radiator core
unknown
Material cooling fins
Material cooling fins
Aluminium
Material cooling fins
Material cooling fins
unknown

Diameter
Diameter
92 mm
Diameter
Diameter
92 mm

Number of fans
Number of fans
1x
Number of fans
Number of fans
1x
Max. Speed
Max. Speed
2500 RPM
Max. Speed
Max. Speed
2500 RPM
Max. TDP
Max. TDP
100 W
Max. TDP
Max. TDP
unknown
Airflow
Airflow
unknown
Airflow
Airflow
40.80 m³/h
Static pressure
Static pressure
unknown
Static pressure
Static pressure
10.39 Pa
Max. noise level
Max. noise level
30.60 dB
Max. noise level
Max. noise level
23.60 dB
LED lighting
LED lighting
without LED
LED lighting
LED lighting
without LED

power connector
power connector
4-pin PWM
power connector
power connector
unknown

Nominal voltage
Nominal voltage
12 V
Nominal voltage
Nominal voltage
unknown

Power consumption
Power consumption
4.20 W
Power consumption
Power consumption
2.52 W

Scope of delivery
Scope of delivery
Installation kit
Scope of delivery
Scope of delivery
Low noise adapter (L.N.A.), NF-A9x14 PWM-Pre

Country of origin
Country of origin
China
Country of origin
Country of origin
China

Width (with fan)
Width (with fan)
92 mm
Width (with fan)
Width (with fan)
114 mm
Length (with fan)
Length (with fan)
92 mm
Length (with fan)
Length (with fan)
92 mm
Height (with fan)
Height (with fan)
45 mm
Height (with fan)
Height (with fan)
37 mm
Weight
Weight
358 g
Weight
Weight
465 g

Product Safety
Product Safety
Product Safety
Product Safety

Length
Length
13.60 cm
Length
Length
17.70 cm
Width
Width
13.30 cm
Width
Width
16 cm
Height
Height
9.40 cm
Height
Height
5.50 cm
Weight
Weight
515 g
Weight
Weight
612 g

statutory warranty
statutory warranty
24 Months statutory warranty
statutory warranty
statutory warranty
24 Months statutory warranty

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