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Dual-tower CPU cooler with two black 140mm fans and black heatsink

HKFZ

HKFZ NH-D15 chromax.black Dual-Tower CPU Cooler 140mm Black

SKU CH-Z455-PDDFH

Dual-tower 140 mm CPU cooler with two SSO2-bearing fans at 1500 RPM delivering 82.52 CFM at 24.6 dBA, includes NT-H1 paste and SecuFirm2 mounting for Intel LGA1700, LGA1200, LGA115x, LGA2011.

  • Fan size140 mm
  • Number of fans2 Fans
  • Fan controlNo Controller
  • Bearing designSSO2
  • Rotational speed1,500 RPM
  • Airflow rate82.52CFM
  • Dual 140mm fans move 82.52CFM for strong airflow
  • SSO2 bearings and 24.6dBA noise keep operation whisper-quiet
  • 1500 RPM PWM speed adjusts automatically to thermal load
  • Six heatpipes in dual-tower design rival many liquid coolers
  • SecuFirm2 mounting supports Intel LGA1700, LGA1200, LGA115x, LGA2011, LGA2066 and AMD AM4, AM5

Premium Dual-Tower Cooler

The NH-D15 chromax.black is a dual-tower CPU cooler with two 140mm NF-A15 PWM fans. Its black coated heatsink and fans deliver a sleek stealth look while matching the performance of many all-in-one water coolers. The package includes NT-H1 thermal paste and the SecuFirm2 mounting system for straightforward installation.

For Overclockers and Silent Builders

This cooler suits enthusiasts who want elite-class air cooling with near-silent operation at idle and full performance under load. It supports Intel LGA1700, LGA1200, LGA115x, LGA2011, LGA2066 and AMD AM4 plus AM5 sockets. Buyers who need a smaller footprint for compact cases should consider alternative cooling solutions.

140mm PWM Fans at 1500 RPM

Each fan spins up to 1500 RPM and moves 82.52 CFM of air while producing only 24.6 dBA of noise. The SSO2 bearing and included Low-Noise Adaptors enable automatic speed control via PWM for an optimal balance of airflow and acoustics. This specification determines whether the cooler meets your thermal and noise targets.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $76.99
Pricier than about 90% of the 8,339 comparable items (median $19.99).
Fan size 140 mm
Higher than about 80% of the 1,114 comparable items (median 120 mm).

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Specifications

Product
Product lineCooler
Product typeFan & Heatsinks
Performance
Rotational speed1,500 RPM
Airflow rate82.52CFM
Power
Power input connector4 Pin
Size & build
Fan size140 mm
Number of fans2 Fans
Bearing designSSO2
Product dimensions16.1 in × 15 in × 16.5 in
Compatibility
Compatible withDesktop
Environment & compliance
Operating noise24.6 dBA
More details
Fan controlNo Controller

Questions about this item

Should I pick the single-fan or dual-fan version of this cooler?

This model ships with two NF-A15 140mm fans in a dual-tower layout, so there is no single-fan variant to choose between.

What does the 1500 RPM rating mean for my CPU temperatures under load?

At full speed the fans move 82.52 CFM, letting the six-heatpipe heatsink rival many all-in-one water coolers on high-end Intel Core i9-13900K or AMD Ryzen 9 7950X3D processors.

How does the 4-pin PWM connector control the fan curve in practice?

The motherboard varies voltage on the fourth wire, so the fans spin up to 1500 RPM under load and drop to near-silent speeds at idle without any separate controller.

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