be quiet! PURE ROCK SLIM 3 · BK047

MPN / P/N

BK047

Manufacturer designation

PURE ROCK SLIM 3

General data / Model

PURE ROCK SLIM 3

General data / TDP (W) — manufacturer cooler rating

130

General data / Color option

Silver

General data / Overall dimensions without mounting material (L x W x H), (mm)

73 x 100 x 127

General data / Total weight (kg)

0.412

General data / Socket compatibility Intel

1851 / 1700

General data / Socket compatibility AMD

AM5 / AM4

General data / Overall noise level (dB(A)) @ 50/75/100% (rpm)

12.4 / 18.5 / 24.8

General data / Number of fans

1

Heatsink specifications / Dimensions (L x W x H), (mm)

48 x 100 x 127

Heatsink specifications / Fin material

Aluminum

Heatsink specifications / Surface treatment

Nickel plated heat pipes / Top fin black

Heatsink specifications / Base material

Aluminum / Copper

Heatsink specifications / CPU contact surface

Heat pipe direct touch

Heatsink specifications / Heatpipe number / Diameter (mm)

3 / 6

Fan specifications / Fan dimensions (mm)

100mm PWM high-quality fan

Fan specifications / Speed @ 100% PWM (rpm)

1700

Fan specifications / Airflow at 100% PWM / 12V (CFM / m3/h)

35.5 / 60.3

Fan specifications / Air Pressure at 100% PWM / 12V (mm H2O)

1.35

Fan specifications / Bearing technology

Rfile

Fan specifications / Motor technology

4-Pole

Fan specifications / Rated voltage (V)

12

Fan specifications / Input current (A)

0.12

Fan specifications / Safety current (A)

0.24

Fan specifications / Input power (W)

2.88

Fan specifications / Connector

4-pin PWM

Fan specifications / Cable length (mm)

200

Fan specifications / Lifespan (h / 25°C)

80.000

Documented selection limits

Dimensions, fan motor supply, RGB/ARGB supply and socket support are model-specific. Confirm case/RAM clearance and the exact mounting set before purchase. Cooler TDP is the manufacturer rating, not a universal CPU compatibility guarantee.

Specification source: be quiet! ↗
Checked against documentation: 16.10.2026