1. Uvod
This manual provides detailed instructions for the installation, operation, and maintenance of your SilverStone Technology Nitrogen Series Low Profile CPU Cooler, model RL-NT09-115X. This cooler is designed for space-limited applications and is compatible with Intel LGA 1156/1155/1150/1151 platforms. It features an extruded aluminum heatsink and a custom 92mm PWM fan for efficient heat dissipation.

Figure 1: SilverStone Nitrogon NT09-115X CPU Cooler, showing its compact design and aluminum fins.
2. Sigurnosne informacije
- Uvijek isključite napajanje iz računala prije instaliranja ili uklanjanja bilo kakvih komponenti.
- Handle the CPU cooler and motherboard with care to avoid damage to sensitive components.
- Nosite antistatičku narukvicu kako biste spriječili oštećenja uzrokovana elektrostatskim pražnjenjem (ESD).
- Male dijelove držite podalje od djece.
- Ensure proper ventilation inside your computer case for optimal cooling performance.
3. Sadržaj paketa
Provjerite jesu li sve komponente prisutne u paketu:
- SilverStone Nitrogon NT09-115X CPU Cooler (with pre-applied thermal paste)
- LGA 115x series backplate
- Mounting hardware (push-pins, screws)

Figure 2: Included LGA 115x series backplate, essential for secure mounting.
4. Postavljanje i instalacija
4.1 Predinstalacija
- Ensure your motherboard supports Intel LGA 1156/1155/1150/1151 sockets.
- Temeljito očistite površinu procesora izopropilnim alkoholom kako biste uklonili staru termalnu pastu ili ostatke.
- If the cooler does not have pre-applied thermal paste, apply a thin, even layer of high-quality thermal paste to the center of the CPU's integrated heat spreader (IHS).
4.2 Cooler Installation
- Place the LGA 115x backplate on the backside of the motherboard, aligning the holes with the CPU socket mounting holes.
- Carefully position the CPU cooler over the CPU, aligning the four mounting pins with the holes on the motherboard.
- Press down on each of the four push-pins until they click into place. Apply even pressure diagonally to ensure secure contact. The reinforced backplate design helps reduce motherboard bending and provides tighter CPU contact.
- Spojite 4-pinski PWM kabel ventilatora s hladnjaka na CPU_FAN priključak na matičnoj ploči.

Slika 3: Vrh view of the CPU cooler correctly installed on a motherboard.

Slika 4: Bočna strana view of the CPU cooler installed, highlighting its low-profile dizajn.
5. Upute za rad
The SilverStone NT09-115X CPU cooler operates automatically via its 4-pin PWM connection to the motherboard. The motherboard's BIOS or operating system software will control the fan speed based on CPU temperature, ensuring optimal cooling performance and noise levels.
- PWM kontrola: The fan speed will dynamically adjust between its minimum and maximum RPM (up to 2500 RPM) to maintain desired CPU temperatures.
- Protok zraka: The fan provides an airflow of up to 47 CFM.
- Razina buke: The maximum noise level is 32.0 decibels, designed for quiet operation.

Figure 5: The custom 92mm PWM fan, designed for efficient and quiet cooling.
6. Održavanje
Redovito održavanje osigurava optimalne performanse i dugotrajnost vašeg CPU hladnjaka.
- Uklanjanje prašine: Periodically (e.g., every 3-6 months), use compressed air to clean dust from the heatsink fins and fan blades. Ensure the fan is held stationary during cleaning to prevent damage to the bearings.
- Inspekcija ventilatora: Check the fan for any obstructions or unusual noises. If the fan is damaged or excessively noisy, consider replacing it.
- Termalna pasta: If you notice consistently high CPU temperatures, the thermal paste may need to be reapplied. This requires removing the cooler, cleaning both surfaces, and applying new thermal paste.
7. Rješavanje problema
- Visoke temperature procesora:
- Ensure the cooler is securely mounted and making good contact with the CPU.
- Verify that the thermal paste application is correct and sufficient.
- Check if the fan is spinning correctly and not obstructed by cables.
- Osigurajte dovoljan protok zraka unutar kućišta računala.
- Ventilator se ne vrti:
- Check if the 4-pin fan connector is securely plugged into the CPU_FAN header on the motherboard.
- Verify fan settings in the motherboard BIOS/UEFI.
- Prekomjerna buka ventilatora:
- Clean any dust from the fan blades and heatsink.
- Pazite da kablovi ne dodiruju lopatice ventilatora.
- Check for loose mounting screws or components.
8. Specifikacije
| Značajka | Specifikacija |
|---|---|
| Model | RL-NT09-115X |
| Marka | SilverStone |
| Kompatibilne utičnice | Intel LGA1156/1155/1150/1151 |
| Metoda hlađenja | Zračno hlađenje (ventilator) |
| Materijal | Aluminum (Extruded fins, Aluminum core) |
| Veličina ventilatora | 92 mm |
| Priključak ventilatora | 4-pinski PWM |
| Maksimalna brzina rotacije | 2500 okretaja u minuti |
| Kapacitet protoka zraka | 47 CFM |
| Razina buke | 32 decibela (maks.) |
| Voltage | 12 volti |
| Težina artikla | 9.6 unci |
| Dimenzije (visina) | 45mm (Low Profile) |
| Kompatibilni uređaji | Radna površina |
9. Jamstvo i podrška
9.1 Informacije o jamstvu
The SilverStone Technology Nitrogen Series Low Profile CPU Cooler RL-NT09-115X comes with a Jamstvo 1 godine covering parts and labor from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by improper installation, accident, abuse, misuse, natural disaster, or unauthorized modification.
9.2 Tehnička podrška
For technical assistance, troubleshooting, or warranty claims, please visit the official SilverStone Technology website or contact their customer support. You may find contact information and additional resources at www.silverstonetek.com.





