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Noctua NH U9S chromax black Air Cpu Cooler

Noctua NH U9S chromax black Air Cpu Cooler

3599 EGP

Part Number: NH-U9S chromax.black
Type: Air CPU Cooler (Single-Tower)
Dimensions (H×W×D): 125 × 95 × 95 mm
Fan: 1× NF-A9 PWM chromax.black (92×92×25 mm), up to 2000 RPM
Noise Level: 22.6 dBA (max)
Socket Compatibility: AM5, AM4, LGA1700, LGA1851, LGA1954, LGA115x, LGA1200
Thermal Compound: NT-H1 (high-grade, included)
Warranty: 1 Year

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SKU: 841501100253 Categories: Air Cooler, AIR & LIQUID COOLING Tags: CPU, NH-U9S chromax.black, NOCTUA, chromax, 841501100253, AIR, NH-U9S, Pwm, 92mm, COOLER, 125mm, BLACK, LGA 1700, NF-A9, AM5, Single Tower Brand: NOCTUA

Noctua NH U9S chromax black Air Cpu Cooler

The Noctua NH U9S chromax black Air CPU Cooler facilitates premium silent cooling performance with exceptional compatibility in compact form factors. Specifically engineered for professionals who demand reliable thermal management and RAM clearance in space-constrained builds, it bridges the gap between complexity and reliable performance.

125mm

Height

92mm

Fan

NSPR

Local Warranty

Why the Noctua NH U9S chromax black is the Elite Choice for Professionals

Compact Single-Tower Excellence

The 125mm total height ensures compatibility with virtually all PC cases while maintaining exceptional cooling performance, making it ideal for small form factor builds, HTPC systems, and professional workstations where space constraints demand efficient thermal solutions without compromising on quality.

Premium Silent Operation

The included NF-A9 PWM chromax.black fan features Noctua’s advanced aerodynamic design with SSO2 bearing technology, delivering exceptional airflow with minimal noise. The included Low-Noise Adaptor (L.N.A.) allows users to reduce fan speed from 2000 to 1550 RPM for near-silent operation in office environments.

Comprehensive Technical Specifications

Feature	Detailed Specification
Model Name	Noctua NH U9S chromax black Air CPU Cooler
Model Number	NH-U9S chromax.black
Cooler Type	Single-tower air cooler with 92mm fan
Total Height	125 mm
Fan Configuration	1× NF-A9 PWM chromax.black (92×92×25 mm)
Fan Speed	2000 RPM (±10%) / 1550 RPM with L.N.A.
Airflow	57.5 m³/h maximum
Acoustic Noise	22.8 dB(A) maximum / 16.9 dB(A) with L.N.A.
Bearing Type	SSO2 (Self-Stabilizing Oil-Pressure Bearing)
Heat Pipes	3× heat pipes with Noctua’s proven SecuFirm2™ mounting system
Socket Compatibility	AM5, AM4, LGA1700, LGA1851, LGA1954, LGA1156, LGA1155, LGA1150, LGA1151, LGA1200
RAM Clearance	Excellent compatibility with tall RAM modules due to compact single-tower design
PCIe Clearance	Unobstructed PCIe slot access for graphics cards and expansion cards
Thermal Compound	NT-H1 high-grade thermal compound included
Additional Features	Fan clips for second NF-A9 fan, black metal case badge, chromax.black aesthetic
NSPR Rating	93 (Noctua Standardized Performance Rating)
Warranty	1 Year Limited Warranty

FAQ

Can I add a second fan to this cooler for better performance?

Yes. The NH-U9S comes with fan clips included specifically for adding a second NF-A9 fan in a push-pull configuration. This can improve cooling performance by approximately 2-4°C under heavy loads, though the single-fan configuration already provides excellent thermal performance for most applications.

How does the NSPR rating of 93 compare to other coolers?

NSPR (Noctua Standardized Performance Rating) is Noctua’s internal benchmark where higher numbers indicate better cooling performance. An NSPR of 93 places the NH-U9S in the upper tier of compact single-tower coolers, offering performance comparable to many larger dual-tower designs while maintaining its space-efficient 125mm height profile.

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AIR & LIQUID COOLING

MODEL	NH-U9S CHROMAX.BLACK
Cooling Type	AIR COOLING
Radiator Size	Not Specified
Tubing Length	Not Specified
Fan Size (mm)	92mm
TUBE Material	Not Specified
Fan Quantity	1
Material	Not Specified
Fan Speed	Not Specified
Fan Profiles	Not Specified
Fan Noise Level	Not Specified
Fan Airflow	Not Specified
Fan Voltage	Not Specified
Bearing Type	Not Specified
CPU Socket	AM4, AM5, LGA 1200, LGA 1700, LGA1150, LGA1151, LGA1155, LGA1156, LGA1851, LGA1954
Software	Not Specified
Color	Black
Part Number	NH-U9S chromax.black
Warranty	1 Year