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Be Quiet Pure Rock 3 LX CPU Cooling Fan with ARGB for 115x/1200/1700/1851 Socket
CPU Cooling Fans

Be Quiet Pure Rock 3 LX CPU Cooling Fan with ARGB for 115x/1200/1700/1851 Socket

High cooling capability for modern CPU processors.

Light Wings LX 120mm PWM ARGB fan with funnel-shaped air outlet for high performance and impressive visual appearance.

4 black high-performance 6mm...

High cooling capability for modern CPU processors.

Light Wings LX 120mm PWM ARGB fan with funnel-shaped air outlet for high performance and impressive visual appearance.

4 black high-performance 6mm heat pipes with HDT technology.

The maximum fan speed produces only 31.2dB(A).

Compatibility with RAM and VRM cooler thanks to compact design.

Pre-installed...

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Product report

Description

Description

High cooling capability for modern CPU processors.

Light Wings LX 120mm PWM ARGB fan with funnel-shaped air outlet for high performance and impressive visual appearance.

4 black high-performance 6mm heat pipes with HDT technology.

The maximum fan speed produces only 31.2dB(A).

Compatibility with RAM and VRM cooler thanks to compact design.

Pre-installed heatsink support bridge for quick and easy installation.

Elegant appearance in black color.

BEQUIET CPU AIR COOLER PURE ROCK 3 LX BK040

  • TDP: 190W.
  • Supported Platforms: Intel 1851/1700/1200/1150/1151/1155, AMD AM5/AM4.
  • Color: Black.
  • Dimensions with fan: 71 x 124 x 154 (L x W x H in mm).
  • Total weight: 0.57kg.
  • Total noise level (dB(A)) @ 50/75/100% rpm: 12.4 / 24.4 / 31.2.
  • Number of fans: 1.

Heatsink Specifications:

  • Dimensions: 46 x 124 x 154mm (L x W x H).
  • Fin material: Aluminum.
  • Surface treatment: Electrophoresis.
  • Base material: Aluminum/Copper.
  • CPU contact surface: Direct heat pipe contact.
  • Number of heat pipes: 4.
  • Heat pipe diameter: 6mm.

Fan Specifications:

  • Fan model: Light Wings LX 120mm PWM.
  • Fan dimensions: 120 x 120 x 25mm.
  • Speed @ 100% PWM: 2000.
  • Airflow @ 100% PWM / 12V (CFM / m3/h): 61.8 / 105.1.
  • Air pressure @ 100% PWM / 12V (mm H2O): 2.51.
  • Bearing technology: Rifle.
  • Motor technology: 4-pole motor.
  • Rated Voltage (V): 12.
  • Current flow (A): 0.15.
  • Safe current (A): 0.30.
  • Power input (W): 5.4.
  • Connector: 4-pin PWM.
  • Lighting connector: Yes.
  • Cable length (mm): 120.
  • Lifespan (h / 25°C): 60,000.
  • Y-Cable: Not included.

Accessories:

  • Thermal paste: Applied.
  • Installation set: Intel, AMD.
  • Manual: Yes.

Safety Certification: CE, UKCA, UL registrations.

Environmental Directives: RoHS, WEEE, Triman.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Main Specifications

Type
Active

Type

Active
The most common type of cooler uses a fan to dissipate heat.
Socket
1150/1151/1155/1156, 1200, 1700, 1851
Dual Fan
No
Colour
Black

Technical Specifications

Minimum Noise Level
31.2 dB

Minimum Noise Level

Coolers up to 25dB are considered quiet. The noise that the cooler will make depends on how fast the fan needs to spin to adequately cool the processor. To achieve the minimum noise level, the cooler should comfortably cover the processor's TDP.

Read more about TDP in the section "Buying Guide: How to Choose the Best CPU Cooler" at https://www.skroutz.gr/guides/89.Odigos-agoras-CPU-cooler-Pos-na-epilexeis-tin-kalyteri-psyktra-epexergasti.html.
RPM (Full Load)
2000 rpm
Thermal Design Power (TDP)
190 W
Lighting
ARGB

Dimensions

Width
124 mm
Length
46 mm
Height
154 mm

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (9)

Reviews

4.9
9
4.9
Review this product
  1. 8
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Effective cooling
  • Silent
  • Volume
  • Construction quality
  • Value for money

From Cyprus

Questions (1)

Questions

95 users have this product and can help you

Ask for the product
apostoloskorres10

Σε Socket am5 μπαινει γιατί στην περιγραφή λέει ότι μπορεί αλλά στα χαρακτηριστικά οχι

apostoloskorres10 2025-05-31
0 Replies Reply to
See all questions (1)

Description & Specifications

High cooling capability for modern CPU processors.

Light Wings LX 120mm PWM ARGB fan with funnel-shaped air outlet for high performance and impressive visual appearance.

4 black high-performance 6mm heat pipes with HDT technology.

The maximum fan speed produces only 31.2dB(A).

Compatibility with RAM and VRM cooler thanks to compact design.

Pre-installed heatsink support bridge for quick and easy installation.

Elegant appearance in black color.

BEQUIET CPU AIR COOLER PURE ROCK 3 LX BK040

  • TDP: 190W.
  • Supported Platforms: Intel 1851/1700/1200/1150/1151/1155, AMD AM5/AM4.
  • Color: Black.
  • Dimensions with fan: 71 x 124 x 154 (L x W x H in mm).
  • Total weight: 0.57kg.
  • Total noise level (dB(A)) @ 50/75/100% rpm: 12.4 / 24.4 / 31.2.
  • Number of fans: 1.

Heatsink Specifications:

  • Dimensions: 46 x 124 x 154mm (L x W x H).
  • Fin material: Aluminum.
  • Surface treatment: Electrophoresis.
  • Base material: Aluminum/Copper.
  • CPU contact surface: Direct heat pipe contact.
  • Number of heat pipes: 4.
  • Heat pipe diameter: 6mm.

Fan Specifications:

  • Fan model: Light Wings LX 120mm PWM.
  • Fan dimensions: 120 x 120 x 25mm.
  • Speed @ 100% PWM: 2000.
  • Airflow @ 100% PWM / 12V (CFM / m3/h): 61.8 / 105.1.
  • Air pressure @ 100% PWM / 12V (mm H2O): 2.51.
  • Bearing technology: Rifle.
  • Motor technology: 4-pole motor.
  • Rated Voltage (V): 12.
  • Current flow (A): 0.15.
  • Safe current (A): 0.30.
  • Power input (W): 5.4.
  • Connector: 4-pin PWM.
  • Lighting connector: Yes.
  • Cable length (mm): 120.
  • Lifespan (h / 25°C): 60,000.
  • Y-Cable: Not included.

Accessories:

  • Thermal paste: Applied.
  • Installation set: Intel, AMD.
  • Manual: Yes.

Safety Certification: CE, UKCA, UL registrations.

Environmental Directives: RoHS, WEEE, Triman.

Manufacturer

Manufacturer Details

Warnings & Safety Information

Main Specifications

Type
Active

Type

Active
The most common type of cooler uses a fan to dissipate heat.
Socket
1150/1151/1155/1156, 1200, 1700, 1851
Dual Fan
No
Colour
Black

Technical Specifications

Minimum Noise Level
31.2 dB

Minimum Noise Level

Coolers up to 25dB are considered quiet. The noise that the cooler will make depends on how fast the fan needs to spin to adequately cool the processor. To achieve the minimum noise level, the cooler should comfortably cover the processor's TDP.

Read more about TDP in the section "Buying Guide: How to Choose the Best CPU Cooler" at https://www.skroutz.gr/guides/89.Odigos-agoras-CPU-cooler-Pos-na-epilexeis-tin-kalyteri-psyktra-epexergasti.html.
RPM (Full Load)
2000 rpm
Thermal Design Power (TDP)
190 W
Lighting
ARGB

Dimensions

Width
124 mm
Length
46 mm
Height
154 mm

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (9)

4.9
9
4.9
Review this product
  1. 8
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Effective cooling
  • Silent
  • Volume
  • Construction quality
  • Value for money

From Cyprus

36,01 €
4,50 €   shipping cost