be quiet! Pure Rock Pro 3 LX BK043 Black Dual 120mm PWM 6 Heatpipes 250W TDP
Tower CPU air cooler with 2x 120mm Light Wings LX PWM ARGB fans (2000 RPM), 6 heatpipes, 250W TDP. Ultra-quiet 14-34.8dB(A). Supports LGA1700/1851/AM5/AM4/1200. All-black design, easy install.
Available in 4–6 business days : 11 pieces
For any questions about this item, availability, or delivery times, please contact us at 22 270068
The be quiet! Pure Rock Pro 3 LX BK043 is a high-performance dual-tower air cooler designed for modern flagship CPUs like Intel Core i9 and AMD Ryzen 9, handling up to 250W TDP with exceptional silence.
Featuring two Light Wings LX 120mm PWM ARGB fans with funnel-shaped outlets for superior airflow (105.1 m³/h) and pressure (2.51 mmH₂O), six 6mm nickel-plated heatpipes, and a copper base compatible with liquid metal. Noise levels stay whisper-quiet at 14-34.8 dB(A). Compact offset design ensures high RAM/VRM compatibility; front fan height adjustable.
- ARGB lighting with 16 LEDs per fan for stunning visuals
- Supports Intel LGA1851/1700/1200/115X, AMD AM5/AM4
- Rifle bearing fans (60,000h MTTF), 4-pin PWM connector
- Easy intuitive mounting kit for Intel/AMD
- 3-year warranty, all-black elegant design
| Suitable location | Processor |
| Type | Air cooler |
| Fan diameter | 12 cm |
| 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 |
| Rotational speed (max) | 2000 RPM |
| Noise level (low speed) | 14 dB |
| Noise level (high speed) | 34.8 dB |
| Maximum airflow | 61.8 cfm |
| Airflow | 105.1 m³/h |
| Maximum air pressure | 2.51 mmH2O |
| Bearing type | Rifle bearing |
| Product colour | Black |
| Base plate material | Copper |
| Number of fans | 2 fan(s) |
| Fins material | Aluminium |
| Number of heat pipes | 6 |
| Illumination colour | ARGB |
| Fan connector | 4-pin |
| Thermal Design Power (TDP) | 250 W |
| Fan power consumption | 5.4 W |
| Width | 124 mm |
| Depth | 139 mm |
| Height | 155 mm |
| Weight | 1.08 kg |
| Fan dimensions (W x D x H) | 120 x 120 x 25 mm |
| Heat pipes diameter | 6 mm |
| Fan's mean time to failure (MTTF) | 60000 h |
| Warranty period | 3 year(s) |