Cooler Master Hyper 212 Halo Black CPU Cooler RR-S4KK-20PA-R1
- 120 mm
- Black
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60 mm dual-ball fan on a copper stacked-fin heatsink cools narrow LGA 2011 CPUs up to 150 W in 2U servers
The Dynatron R14 is a 60 mm air cooler built for Intel LGA 2011 narrow ILM sockets. It supports processors up to 150 W TDP and fits 2U and taller server chassis with a maximum cooler height of 67 mm.
Builders using standard square ILM brackets or consumer LGA 2011 boards cannot mount this cooler. Buyers needing quiet desktop operation may find the 47.5 dBA noise level at full speed too loud for office environments.
A copper heatsink with stacked fins transfers heat from the CPU to the horizontal 60 mm fan. The 2 ball bearing fan runs at 1500 RPM at 20 % duty, 3500 RPM at 50 % and 7000 RPM at 100 %, delivering 8.8 to 40.5 CFM across the range.
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| Product | |
|---|---|
| Brand name | Dynatron |
| Model name | R14 |
| Product color | Black |
| Product type | Fan & Heatsinks |
| Performance | |
| Rotational speed | At Duty Cycle 20%: 1,500 RPM At Duty Cycle 50%: 3,500 RPM At Duty Cycle 100%: 7,000 RPM |
| Airflow rate | At Duty Cycle 20%: 8.8 CFM At Duty Cycle 50%: 20.3 CFM At Duty Cycle 100%: 40.5 CFM |
| Power | |
| Power input connector | 4 Pin |
| Size & build | |
| Fan size | 60 mm |
| Bearing design | 2 Ball |
| Cooler material | Copper Heatsink with Stacked Fins |
| Fan mounting | Horizontal |
| Product weight | 660g |
| Shipping weight | 0.73 kg |
| Package size | 132 × 112 × 91 mm |
| Compatibility | |
| Supported CPU sockets | Intel LGA 2011 (Narrow Type) |
| CPU cooler height limit | 67 mm |
| Environment & compliance | |
| Operating noise | At Duty Cycle 20%: 16.0 dBA At Duty Cycle 50%: 32.9 dBA At Duty Cycle 100%: 47.5 dBA |
Yes, the cooler uses a 4-pin PWM connector that fits the CPU fan header on any LGA 2011 narrow-ILM board and runs at the rated 12 V.
The 67 mm stack height and horizontal 60 mm fan are designed for 2U-and-up chassis, so they sit low enough to avoid standard DIMM and VRM clearance issues on narrow-ILM LGA 2011 boards.
Monitor the CPU fan header in BIOS or a hardware utility; at 100 % duty cycle the fan should report 7000 RPM, 40.5 CFM airflow and 47.5 dBA noise.
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