MPN:
BK040
be quiet! Pure Rock 3 LX Processor Air cooler 12 cm Black 1 pc(s)
Released: Not on record
$24.90
$46.90
▼ 47% ($22.00 off)
vs MSRP
from
US · Amazon.com
Updated 2 months ago
Last updated Sep 3, 2026 03:14 UTC
Ratings & price sourced from Amazon.com (United States).
- Fan size
- 120
- Number of fans
- Y
- Type
- Air cooler
- Depth
- 71 mm
- Width
- 124 mm
- Height
- 154 mm
- Weight
- 570 g
- Airflow
- 105.1
- Fan current
- 0.15
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Overview
Compact Performance for everyone
Pure Rock 3 LX rocks your system with very high performance in a compact design and a spectacular, optimized Light Wings LX 120mm PWM fan. This air cooler proves impressively that size does not always matter: despite its compact footprint, Pure Rock 3 LX serves you as a cooling powerhouse. And with its preinstalled mounting, installation is done in the blink of an eye.
Technical Specifications
Physical
6 SPECS
Type
Air cooler
Depth
71 mm
Width
124 mm
Height
154 mm
Weight
570 g
Colour
Black
Processor
1 SPEC
TDP
190 W
Logistics & Packaging
5 SPECS
Package depth
133 mm
Package width
163 mm
Package height
210 mm
Package weight
900 g
Shipping (inner) case gross weight
14800
Cooling
2 SPECS
Fan size
120
Number of fans
1
General
37 SPECS
Airflow
105.1
Fan current
0.15
Fan voltage
12
Bearing type
Rifle bearing
Cable length
0.12
Display type
Not applicable
Mounting kit
Yes
Fan connector
4-pin
Fan thickness
25
Fins material
Aluminium
Radiator depth
46
Radiator width
124
Max airflow
61.8
Radiator height
154
Warranty period
3
Illumination LED
Yes
Quantity per pack
1
Suitable location
Processor
Base plate material
Copper
Heat pipes diameter
6
Illumination colour
Multi
Maximum air pressure
2.51
Number of heat pipes
4
Fan power consumption
3.6
Max rotational speed
2000
Compliance certificates
CE,RoHS,UKCA,UL,WEEE
Noise level (low speed)
12.4
Noise (high speed)
31.2
Fan dimensions (W x D x H)
120 x 120 x 25
Shipping (inner) case width
342
Supported CPU sockets
LGA 1851,LGA 1150 (Socket H3),LGA 1151 (Socket H4),LGA 1155 (Socket H2),LGA 1200 (Socket H5),LGA 1700,Socket AM4,Socket AM5
Eco certifications
Triman
Shipping (inner) case height
450
Shipping (inner) case length
552
Fan's mean time to failure (MTTF)
60000
Products per shipping (inner) case
16
Pulse-width modulation (PWM) support
Yes
Market Value History
Sources
Product lifecycle
In production
Still listed as on-market by the manufacturer — actively sold and supported.
Lifecycle status is derived from catalog data and is indicative, not a manufacturer support guarantee.
