Be Quiet Pure Rock Pro 3 LX

Picture may differ from actual product, there can be accessories and parts not supplied with the actual product.
Recommended
ID: 1199213 Product code: BK043
In stock 29 units
Warranty: 2 years
55.12 €
Ready for dispatch
13.02.2026
starting from 6.99 €
Delivery options
  • Posti parcel machine
    Within 1-2 working days
    6.99 €
  • Delivery with Posti courier mail
    Within 1-2 working days
    10.99 €
Main product parameters All parameters
  • Cooler class: Extreme
  • Cooling capacity (TDP), W: 250
  • Height, mm: 155
  • LED lighting color: RGB
  • Number of fans: 2
  • Producer: Be Quiet
Description
This Pro cooler is equipped with 2x120mm fans and a stylish RGB backlight. The cooler shall be 155mm high. When choosing this cooler, be sure to check whether its height will allow you to fit it into the enclosure of your choice!
All parameters
Compatibility : AM4, AM5, LGA1150, LGA1151, LGA1155, LGA1200, LGA1700, LGA1851
Cooler class : Extreme
Cooling capacity (TDP), W : 250
Fan colour : Melna
Fan size, mm : 120
Fan speed (MAX), rpm : 2000
Fan speed (MIN), rpm : Not specified
Height, mm : 155
LED lighting color : RGB
Noise level (MAX), dB(A) : 34.8
Number of fans : 2
Output Interface : 4-pin (PWM)
Producer : Be Quiet
Radiator colour : Melna
More detailed specification
Accessories included -
Airflow Performance - 105.1 m³/h
Air flow rates - 61.8 cfm
ARTIKEL1 - PURE ROCK PRO 3 LX BLACK
ARTIKEL2 - CPU COOLER
Base plate material Design - Copper
Bearing type Performance - Rifle bearing
Brand - be quiet!
BrandPartCode - BK043
Breite - 0.18
Cable length Weight & dimensions - 0.12 m
category - Aircooling|Coolers|CPU Coolers|AMD|Socket AM5
Category - Computer Cooling Systems
Category - Root/Electronics/PC parts/Cooling/Processor fans
Category 1 - CPUs
Category 2 - CPU Kühler & Zubehör
Category Code - COC
Category_1 - Computer Cases and Cooling
Category_2 - Fans
code - BK043
Compliance certificates Technical details - CE, RoHS, TÜV mark, UKCA, UL, WEEE
Connector type - 4-pin
Cooling technology - Air
CPU socket - LGA1150
CPU socket - LGA1151
CPU socket - LGA1155
CPU socket - LGA1200
CPU socket - LGA1700
CPU socket - LGA1851
CPU socket - Socket AM4
CPU socket - Socket AM5
Depth Weight & dimensions - 139 mm
Description - Chłodzenie CPU Pure Rock 3 PRO LX BK043 Zwiększ wydajność swojej konfiguracji dzięki imponująco wysokiej wydajności chłodzenia Pure Rock Pro 3 LX i spektakularnie podświetlanym wentylatorom Light Wings LX. Imponująco wysoka wydajność chłodzenia dla nowoczesnych procesorów 2 wentylatory Light Wings LX 120mm PWM ARGB z lejkowatymi wylotami powietrza zapewniające wysoką wydajność i oszałamiające efekty wizualne 6 czarnych, wydajnych 6-milimetrowych rurek cieplnych z niklowaną podstawą Osiąga tylko 34,8dB(A) przy maksymalnej prędkości wentylatora Wysoka kompatybilność z RAM i VRM dzięki kompaktowej konstrukcji Instalacja jest niezwykle prosta dzięki intuicyjnemu zestawowi montażowemu Kompatybilny z pastami termoprzewodzącymi na bazie ciekłego metalu Elegancki wygląd w całkowicie czarnym designie
Description - Impressively performant and compact
Boost your system with the impressively high cooling performance of Pure Rock Pro 3 LX and spectacularly illuminated Light Wings LX fans. Underneath its striking heatsink with a black cover for a sleek, premium look lies a powerhouse of cooling technology. Thanks to a nickel-plated base, the heat is distributed evenly among all 6 heat pipes, and Pure Rock Pro 3 LX is compatible with liquid metal thermal grease.Impressively high cooling capacity for modern CPUs2 Light Wings LX 120mm PWM ARGB fans for equally high performance and stunning visuals6 black high-performance 6mm heat pipes with nickel-plated baseAchieves only 34.8dB(A) at maximum fan speedHigh RAM and VRM cooler compatibility thanks to a compact offset designInstallation is a breeze with intuitive mounting kitOffset mounting for better performance on latest AMD Ryzen CPUsCompatible with liquid metal thermal greaseElegant looks in an all-black design
Design - Base plate material - Copper
Design - Fan connector - 4-pin
Design - Fins material - Aluminium
Design - Illumination colour - Multi
Design - Illumination LED - Yes
Design - Number of fans - 2 fan(s)
Design - Number of heat pipes - 6
Design - Product colour - Black
Designation - CE+WEEE
dimensionalWeight - 1152
dimension depth - 165 mm
dimension height - 210 mm
Dimensions - 155 x 124 x 139 mm
dimension weight - 1330 g
dimension width - 180 mm
ean - 4260052192528
EAN - 4260052192528
EANCode - 4260052192528
Eans - 4260052192528
EAN_code - 4260052192528
Fan - 12 cm
Fan's mean time to failure (MTTF) Performance - 60000 h
Fan connector Design - 4-pin
Fan current Power - 0.1 A
Fan diameter Performance - 12 cm
Fan dimensions (W x D x H) Weight & dimensions - 120 x 120 x 25 mm
Fan power consumption Power - 5.4 W
Fan speed (max) - 2000 rpm
Fan thickness Weight & dimensions - 2.5 cm
Fan voltage Power - 12 V
Fins material Design - Aluminium
Gewicht - 1.35
GRUPPE1 - Memory & Processors
GRUPPE2 - Cooler Fan
GTIN - 4260052192528
guarantee - 36
guarantee_type - normal
Heat pipes diameter Weight & dimensions - 6 mm
Height Weight & dimensions - 155 mm
HERSTELLER - BE QUIET
Hoehe - 0.17
HSTNUMMER - BK043
Illumination - ARGB
Illumination colour Design - Multi
Illumination LED Design - Yes
Laenge - 0.22
Logistics data - Products per shipping (inner) case - 16 pc(s)
Logistics data - Shipping (inner) case gross weight - 17.9 kg
Logistics data - Shipping (inner) case height - 45 cm
Logistics data - Shipping (inner) case length - 55.2 cm
Logistics data - Shipping (inner) case width - 34.2 cm
LongDesc - Impressively performant and compactBoost your system with the impressively high cooling performance of Pure Rock Pro 3 LX and spectacularly illuminated Light Wings LX fans. Underneath its striking heatsink with a black cover for a sleek, premium look lies a powerhouse of cooling technology. Thanks to a nickel-plated base, the heat is distributed evenly among all 6 heat pipes, and Pure Rock Pro 3 LX is compatible with liquid metal thermal grease.
LongProductName - Pure Rock Pro 3 LX, Light Wings LX 120mm PWM, Aluminum/Copper, Intel/AMD
LongSummaryDescription - be quiet! Pure Rock Pro 3 LX Black. Type: Air cooler, Fan diameter: 12 cm, Rotational speed (max): 2000 RPM, Airflow: 105.1 m³/h, Maximum air pressure: 2.51 mmH2O, Bearing type: Rifle bearing. Width: 124 mm, Depth: 139 mm, Height: 155 mm. Product colour: Black
Manufacturer - Be quiet
Manufacturer - Be Quiet!
Manufacturer_code - BK043
Maximum airflow Performance - 61.8 cfm
Maximum air pressure Performance - 2.51 mmH2O
Model - BK043
Model name - Pure Rock Pro 3 LX
Mounting kit Packaging content - Yes
MPN - BK043
Name - be quiet! Pure Rock Pro 3 LX, czarny
name - be quiet! Pure Rock Pro 3 LX CPU-Kühler - 120mm, schwarz
Name - Be quiet Pure Rock Pro 3 LX Black (black, 120 mm)
name - CPU cooler Pure Rock 3 PRO LX BK043
Name - K Cooler be quiet! PURE ROCK PRO 3 LX Black
Noise - 34.8 dB
Noise level (high speed) Performance - 34.8 dB
Noise level (low speed) Performance - 14 dB
Number of fans - 2
Number of fans Design - 2 fan(s)
Number of heat pipes Design - 6
Number of Heatpipe tubes - 6
Other features -
Package depth Weight & dimensions - 163 mm
Package height Weight & dimensions - 210 mm
Package weight Weight & dimensions - 1.4 kg
Package width Weight & dimensions - 178 mm
Packaging content - Mounting kit - Yes
Performance - Airflow - 105.1 m³/h
Performance - Bearing type - Rifle bearing
Performance - Fan's mean time to failure (MTTF) - 60000 h
Performance - Fan diameter - 12 cm
Performance - Maximum airflow - 61.8 cfm
Performance - Maximum air pressure - 2.51 mmH2O
Performance - Noise level (high speed) - 34.8 dB
Performance - Noise level (low speed) - 14 dB
Performance - Pulse-width modulation (PWM) support - Yes
Performance - Quantity per pack - 1 pc(s)
Performance - Rotational speed (max) - 2000 RPM
Performance - Suitable location - Processor
Performance - Supported processor sockets - LGA 1150 (Socket H3)
Performance - Supported processor sockets - LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1200 (Socket H5), LGA 1700, LGA 1851, Socket AM4, Socket AM5
Performance - Supported processor sockets - LGA 1151 (Socket H4)
Performance - Supported processor sockets - LGA 1155 (Socket H2)
Performance - Supported processor sockets - LGA 1200 (Socket H5)
Performance - Supported processor sockets - LGA 1700
Performance - Supported processor sockets - LGA 1851
Performance - Supported processor sockets - Socket AM4
Performance - Supported processor sockets - Socket AM5
Performance - Type - Air cooler
Power - Fan current - 0.1 A
Power - Fan power consumption - 5.4 W
Power - Fan voltage - 12 V
Power - Thermal Design Power (TDP) - 250 W
producer - Be quiet!
Producer - be quiet!
producerCode - BK043
ProducerCode - BK043
Product colour Design - Black
productName - be quiet! Pure Rock Pro 3 LX Black Processor Air cooler 12 cm 1 pc(s)
ProductName - Pure Rock Pro 3 LX Black
productSize - Normal
Products per shipping (inner) case Logistics data - 16 pc(s)
Pulse-width modulation (PWM) support Performance - Yes
Quantity per pack Performance - 1 pc(s)
Radiator - Aluminium
Radiator depth Weight & dimensions - 11.4 cm
Radiator height Weight & dimensions - 15.5 cm
Radiator width Weight & dimensions - 12.4 cm
Rotational speed (max) Performance - 2000 RPM
Shipping (inner) case gross weight Logistics data - 17.9 kg
Shipping (inner) case height Logistics data - 45 cm
Shipping (inner) case length Logistics data - 55.2 cm
Shipping (inner) case width Logistics data - 34.2 cm
ShortDescription -
ShortSummaryDescription - be quiet! Pure Rock Pro 3 LX Black, Air cooler, 12 cm, 2000 RPM, 105.1 m³/h, Black
sizeX - 180
sizeY - 200
sizeZ - 160
Stand / CPU block - Copper-Nickel
Stck_Kart - 12
Stck_Pal - 12
Storno - Y
Suitable location Performance - Processor
Summary - be quiet! Pure Rock Pro 3 LX Black. Type: Air cooler, Fan diameter: 12 cm, Rotational speed (max): 2000 RPM, Airflow: 105.1 m³/h, Maximum air pressure: 2.51 mmH2O, Bearing type: Rifle bearing. Width: 124 mm, Depth: 139 mm, Height: 155 mm. Product colour: Black
Supported processor sockets Performance - LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1200 (Socket H5), LGA 1700, LGA 1851, Socket AM4, Socket AM5
Sustainability certificates Technical details - Triman
TDP - 250 W
Technical details - Compliance certificates - CE
Technical details - Compliance certificates - CE, RoHS, TÜV mark, UKCA, UL, WEEE
Technical details - Compliance certificates - RoHS
Technical details - Compliance certificates - TÜV mark
Technical details - Compliance certificates - UKCA
Technical details - Compliance certificates - UL
Technical details - Compliance certificates - WEEE
Technical details - Sustainability certificates - Triman
Technical details - Warranty period - 3 year(s)
Thermal Design Power (TDP) Power - 250 W
Title - be quiet! Pure Rock Pro 3 LX Black Processor Air cooler 12 cm 1 pc(s)
Type of cooling - Active
Type Performance - Air cooler
Unit Box Height - 0.21
Unit Box Length - 0.16
Unit Box Width - 0.18
Unit Calculated Volume - 0.006048 cubm
Unit Calculated Weight - 1.4 kg
Units per Shipping Box - 1
URL - https://www.bequiet.com/en/download/cpucooler/5598?utm_source=newsletter
Vendor Homepage - https://www.bequiet.com/en/download/cpucooler/5598?utm_source=newsletter
vendpn - BK043
Video -
Warranty - 24 months
WarrantyInfo - 3-year manufacturer’s warranty
warrantyLength - 36
Warranty period Technical details - 3 year(s)
warrantyType - G
Weight - 1,37
Weight - 1.081 kg
Weight - 1.36
weight - 1390
Weight & dimensions - Cable length - 0.12 m
Weight & dimensions - Depth - 139 mm
Weight & dimensions - Fan dimensions (W x D x H) - 120 x 120 x 25 mm
Weight & dimensions - Fan thickness - 2.5 cm
Weight & dimensions - Heat pipes diameter - 6 mm
Weight & dimensions - Height - 155 mm
Weight & dimensions - Package depth - 163 mm
Weight & dimensions - Package height - 210 mm
Weight & dimensions - Package weight - 1.4 kg
Weight & dimensions - Package width - 178 mm
Weight & dimensions - Radiator depth - 11.4 cm
Weight & dimensions - Radiator height - 15.5 cm
Weight & dimensions - Radiator width - 12.4 cm
Weight & dimensions - Weight - 1.08 kg
Weight & dimensions - Width - 124 mm
Weight Weight & dimensions - 1.08 kg
Width Weight & dimensions - 124 mm
55.12 €
Be Quiet Pure Rock Pro 3 LX
Intel technology provider Platinum 2020
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