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S5M001 / UNIT NHL9A-01 / S5M / 37mm

INDIVIDUAL TEST RECORD · S5M001 · UNIT NHL9A-01

FAN
Single fan · Stock fan
CPU PROFILEStock settings

The cooler and each fan link to separate profiles. The air duct is a test accessory, and the result belongs to the complete configuration above.

R23 Score17,606ptsS5M · #7 / 7
R23 Sustained Power74.8WS5M · #7 / 7
AIDA64 Heat Dissipation73.5WS5M · #7 / 7
Noise48.6dBAS5M · #1 / 6
MEASURED PERFORMANCE PROFILECompared within S5M
  1. 01
    R23 ScoreMulti-core score
    17,606 pts#7 of 7 · P14
  2. 02
    R23 SustainedLast-five-minute average power
    74.8 W#7 of 7 · P14
  3. 03
    AIDA64 CoolingLast-five-minute heat dissipation
    73.5 W#7 of 7 · P14
  4. 04
    Cooling per HeightAIDA64 cooling divided by total height
    1.99 W/mm#7 of 7 · P14
  5. 05
    QuietnessMeasured dBA in the same environment; lower is better
    48.6 dBA#1 of 6 · P100

Farther from the center means a higher relative result within the same test environment. Only measured metrics with at least three comparable records are included; missing values are omitted, and acoustics stays out until enough formal dBA data exists.

TEST CONDITIONSConditions saved per record
Test ID
S5M001
Cooler ID
NHL9A-01
Test time
2026-07-18, 11:46:20 (UTC+8)
Height
37 mm
Environment
S5M
CPU operating profile
Stock settings
Fan
CPU
Ryzen 9 9950X3D
Ambient
28°C
PWM
100%
Thermal paste
ARCTIC MX-4

S5M COMPONENT TEMPERATURES

Component temperatures

Averages from the final five minutes of AIDA64, with maxima shown separately. These values reveal overhanging airflow and in-case heat soak and are not folded into the CPU cooling rank.

VDD VRM76.1°CMax 76.7°C
Motherboard62°CFinal-five-minute average
DIMM64.5°CMax 65°C
Chipset82.7°CFinal-five-minute average
Still warming at the endMaximum late-run sensor slope was 0.19°C/min. The direction of change is useful, but exact deltas remain provisional.
Full component-sensor data and conditions
SoC VRM Avg
71°C
MISC VRM Avg
75°C
SSD Avg
61°C
CPU_FAN Avg
2,559.1 RPM
Sampling window
Final five minutes of AIDA64
GPU load
No GPU stress load
Panel / duct
S5M; state pending

CONTROLLED ACOUSTIC RECORD

Measured acoustics

Noise results compare only formal records from the same environment and measurement generation. GM1351 is the current meter; a future professional-meter generation will remain separate from these results.

Average48.6 dBA
Valid range48–49.7 dBA
Valid samples28One sample per second
Sound meterGM1351Current measurement generation
S5M quietness #1 / 6This rank compares only formal records from the same environment and GM1351 measurement generation.
Sampling and exclusion log
Valid ranges
00:00–00:09、00:12–00:29，共28筆
Excluded range
00:10–00:11 手部靠近噪音計造成的干擾（52.1／50.2 dBA）

INSTALLATION PHOTOS

Installation photos

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