Intel Laminar RH1 Cooling Fan ARGB for LGA1700 / LGA1851 CPU
Intel® Laminar RH1 ARGB CPU Cooler – LGA1700 / LGA1851
The Intel® Laminar RH1 ARGB CPU Cooler is the original stock cooling solution bundled with
select high-end Intel® Core™ processors. Designed for reliable thermal performance and near-silent
operation, the RH1 features controllable ARGB lighting, a copper heat column, and Intel-validated compatibility.
This cooler is not sold separately to end users or Intel® Partner Alliance members and was originally
included with the following processors:
- Intel® Core™ i9-14900 / i9-14900F
- Intel® Core™ i9-13900 / i9-13900F
- Intel® Core™ i9-12900 / i9-12900F
The cooler carries a three-year limited warranty and is ideal for users seeking an authentic Intel
OEM thermal solution.
Key Features
- Controllable ARGB lighting
- Near-silent performance (2.6 BA at typical load)
- Larger heatsink with copper heat column
- Intel® validated compatibility
- PWM controlled variable-speed fan
Technical Specifications
| Overall Height |
Up to 69 mm (fan top to heatsink base) |
| Overall Size |
Up to 103 mm × 103 mm |
| Weight |
Up to 450 g |
| TDP Support |
Up to 65 W (12th Gen Intel® Core™ Desktop CPUs) |
| Fan Type |
PWM controlled variable-speed fan |
| Max Fan Speed |
Up to 3000 RPM (±5%) |
| Min Fan Speed |
1000 RPM (±20%) |
| Sound Power Level |
2.6 BA @ 1600 RPM / 4.5 BA @ max RPM |
| Sound Pressure Level |
16 dBA @ 1600 RPM |
| LEDs |
ARGB LED light ring & white LED Intel® logo |
| Connectors |
4-pin PWM fan connector, 5V ARGB |
| Operating Voltage |
10.8 V – 13.2 V (12.0 V rated) |
| Current (Peak) |
Up to 450 mA |
| Operating Temperature |
0°C to 70°C |
| Operating Humidity |
Up to 85% RH @ 55°C |
| Fan Protection |
Locked-rotor & polarity protection |
| PWM Frequency |
25 kHz ± 5 kHz |
| PWM Duty Cycle |
0–100% |
Socket Compatibility: Intel® LGA1700 / LGA1851
Condition: Original Intel OEM Cooler
