NH-D15 Spec and Price in the United States
The dual-tower air cooler Noctua sold for over a decade before the G2 replaced it at the top of the range. Six heatpipes and two 140 mm NF-A15 fans, 1500 rpm and 24.6 dB(A) at maximum, in the same 168 mm envelope as its successor. Noctua rates it at NSPR 183 against the G2's 228 — the two figures are comparable to each other because both come from Noctua's own standardised test, and to nothing outside it.
Captured periodically and may have changed.
- NH-D15
Each point is one capture, not a list price. How we track prices
Specifications
- Cooler type
- Air
- Noise
- 24.6 dBA
- Fans
- 2
- Fan size
- 140 mm
- Warranty
- 6 years
- Height
- 168 mm
- Socket support
- AM5, AM4, LGA1700, LGA1851, LGA1954, LGA1156, LGA1155, LGA1150, LGA1151, LGA1200
- NSPR
- 183
- Max fan speed
- 1500 RPM
- Min fan speed
- 0 RPM
- Heatpipes
- 6
- PWM
- Yes
Guides for this category
What owners and reviewers say
Summarised from 1 source(s), reviewed September 13, 2026. A source is counted only where it names this model exactly. How we track prices
Commonly praised
- Still delivers top performance, handling processors drawing very high power.
- Top build quality with two quality fans and included accessories, running silently and mounting simply on every popular socket.
Commonly criticised
- Expensive.
- Its large dimensions can cause memory compatibility issues.
Sources behind this summary
Sources
Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.