Noctua NL-LC1-24 computer cooling system

Noctua NL-LC1-24. Type: All-in-one liquid cooler, Fan diameter: 12 cm, Airflow: 107.3 m³/h, Maximum air pressure: 3.14 mmH2O, Bearing type: Ceramic bearing. Product colour: Brown
With first-class cooling performance, superb quietness of operation and industry-leading reliability, the NL-LC1 series brings classic Noctua virtues to the world of all-in-one liquid coolers.
The NL-LC1 series is based on Asetek's renowned, premium-grade Emma V2 platform, which has established itself as a gold standard for both thermal efficiency and long-term dependability. What makes the NL-LC1 coolers unique is Noctua's custom-engineered NL-PNA1 pump noise absorber: Leveraging a three-layer acoustic soundproofing structure and the tuned-mass damper effect, the NL-PNA1 reduces both air-borne noise and structure-borne vibrations, which can yield significant improvements in pump acoustics.
For fine-tuning performance-to-noise characteristics, the NL-LC1 series pump integrates a mode switch that allows users to choose between three different pump speed profiles: While the pre-selected quiet mode guarantees that the pump will stay near-inaudible, the balanced mode provides extra performance headroom, and the manual mode gives users full control over the pump's entire RPM range.

Performance

Suitable location: Processor
Type: All-in-one liquid cooler
Fan diameter: 12 cm
Supported processor sockets: Socket AM4, Socket AM5, LGA 1700, LGA 1851, LGA 1954
Maximum airflow: 63.15 cfm
Airflow: 107.3 m³/h
Maximum air pressure: 3.14 mmH2O
Bearing type: Ceramic bearing
Fan noise level (max): 22.5 dB
Pump noise level: 14.9 dB
Pump connector: 4-pin
Quantity per pack: 4 pc(s)
Pump motor speed (min): 2100 RPM
Pump motor speed (max): 3400 RPM
Fan speed (max): 1800 RPM
Operating temperature (T-T): 2 - 50 °C

Design

Product colour: Brown
Material: Aluminium
Base plate material: Copper
Number of fans: 2 fan(s)
Fan connector: 4-pin

Power

Power supply: 6 W
Power consumption (typical): 2 W
Rated voltage: 13.2 V
Starting voltage: 9.5 V
Rated current: 1.7 A
Pump voltage: 12 V
Fan voltage: 12 V

Weight dimensions

Radiator width: 27.9 cm
Radiator depth: 3 cm
Radiator height: 12 cm
Tube length: 40 cm
Tube diameter: 1.25 cm
Tube inner diameter: 7 mm
Fan dimensions (W x D x H): 120 x 120 x 25 mm
Fan 2 dimensions (W x D x H): 120 x 120 x 25 mm
Cable length: 0.5 m
Package width: 452 mm
Package depth: 145 mm
Package height: 224.5 mm
Package weight: 2.62 kg

Technical details

Compliance certificates: CE, UKCA, REACH, RoHS