
Best selling PC fan accessories
Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.
1. Arctic Case Fan Hub
The function of the Arctic Case Fan Hub is as simple as it is brilliant: it allows for the control of up to ten 4-pin fans with a PWM signal right out of the box. To set it up, simply connect the included 4-pin PWM cable to a 4-pin fan header on the motherboard and connect the SATA power cable to the power supply. Now, you can directly connect up to ten 4-pin fans to the hub and control them via a PWM signal.
Overview of the Arctic Case Fan Hub:
- Hub from Arctic for ten 4-pin fans
- Controlled via the PWM signal from the motherboard
- Power supply via SATA cable
- Cables and mounting materials included
PWM Control via Motherboard
With the 10-port fan hub from Arctic, you can operate and simultaneously control up to ten 4-pin PWM fans using just one 4-pin connection on the motherboard. The fan hub connects to a free 4-pin port on the motherboard and is powered via SATA from the power supply. That's it. All connected fans will now be controlled via a PWM signal. The speed signal from the first fan is read and passed on to the motherboard.
The separate power supply via the SATA power cable ensures a continuous power flow and prevents overloading the 4-pin port on the motherboard. For installation in the case, two self-adhesive Velcro strips and magnetic strips are included. These allow for flexible placement of the hub, for example, on the back of the motherboard tray.
Technical Details:
- Color: Black
- Connections:
1x SATA power (power supply)
1x 4-pin PWM (motherboard)
10x 4-pin PWM (fans)
- Package Contents:
PWM Hub
1x 4-pin PWM connection cable (motherboard)
2x self-adhesive magnetic strips
2x self-adhesive Velcro strips.

2. Noctua NA-SEC1 chromax.black fan extension cable set
With the NA-SEC1 chromax.black, Noctua finally embraces color. This accessory set for fans allows case modders and design enthusiasts to customize their PC to their desired color without compromising the high quality of Noctua products. The NA-SEC1 chromax.black is a black extension cable set consisting of three fully sleeved extension cables. The NA-EC1 cables are compatible with both 3-pin and 4-pin fans. With a length of 30 cm, they enable neat wiring of fans in larger cases, whether they have PWM mode or not. If more than 30 cm is needed, the Noctua-EC1 chromax.black can be easily combined with each other.

Noctua NA-SEC1 chromax.black fan extension cable set
3. Noctua NA-SYC1 chromax
With the NA-SYC1 chromax.black, Noctua finally embraces color! This accessory set for fans allows case modders and design enthusiasts to customize their PC to their desired color without compromising on the high quality of Noctua products. The NA-SYC1 chromax.black is a black Y-cable set consisting of three fully sleeved Y-splitter cables. The NA-YC1 cables are compatible with both 3-pin and 4-pin fans. The NA-YC1 splitters can be combined to operate more than two fans on a single fan connector.

4. Phanteks Y-cable for 4-pin PWM fan
The Phanteks PH-CB-Y4P dual cable allows the connection of two fans (4 pins). The PH-CB-Y4P can be daisy-chained to maximize the number of fans that can be connected.

5. Kolink Magnetic Dust Filter 120mm - black
The Kolink Magnetic Dust Filter is an effective solution for reducing dust and dirt in PC cases, especially for systems with 120mm fans. In modern gaming cases, case fans are essential for regulating hardware temperature. However, air circulation also leads to increased dust accumulation, necessitating regular cleaning measures. This dust filter has been specifically designed to minimize dust buildup, thereby extending the lifespan of the hardware. The filter can be easily attached to the intake fans with screws and provides a reliable barrier against dust particles. Weighing only 22.4g and featuring a compact design, the filter is easy to handle and install.
- Easy installation with screw attachment
- Effective protection against dust and dirt
- Compatible with 120mm fans
- Made from durable plastic and PVC.

Kolink Magnetic Dust Filter 120mm - black
6. Noctua NA-FD1
The NA-FD1 airflow set for Noctua coolers enables significant performance improvements in compact cases where there is a gap of at least 5 mm (up to 45 mm) between the fan and the perforated side panel or top of the case. By bridging this gap, the cooler draws in only fresh air from outside and no longer pulls in warm air from inside the case. This can lead to a reduction in CPU temperatures of up to 5 °C, depending on the system.

7. Alphacool Y-Splitter 4-Pin auf 3x 4-Pin PWM
The 4-pin to 4x 4-pin Y-splitter cable from Alphacool is a high-quality solution for easily connecting and controlling multiple PWM fans via the mainboard without the need for a separate fan control hub. This cable is ideal for extending the limited number of motherboard slots for this type of fan. Due to the high-quality sleeving, the cable offers additional protection, stability, and a longer service life. The cable is available in various lengths.
Technical details:
- Length: 30 cm
- Connectors: 1x 4-pin to 3x 4-pin PWM
- Material: Plastic, sleeved
- Colour: Black.

Alphacool Y-Splitter 4-Pin auf 3x 4-Pin PWM
8. Aquatuning Fan grille for axial fan for 120mm black
This shapely fan grille gives every fan a better look. In addition, it also provides protection against the fast-rotating rotor blades and prevents cable damage. The workmanship of the grids indicates absolutely high-quality and long-lasting quality. A must for anyone who wants to give his computer the finishing touches!

Aquatuning Fan grille for axial fan for 120mm black
9. Alphacool LK Y-splitter 4-pin to 4x 4-pin PWM 30cm
The 4-pin to 4x 4-pin Y-splitter cable from Alphacool is a high-quality solution for easily connecting and controlling multiple PWM fans via the motherboard without the need for a separate fan control hub. This cable is ideal for extending the limited number of motherboard slots for this type of fan. Due to the high-quality sleeving, the cable offers additional protection, stability, and a longer service life. The cable is available in various lengths.
Technical details:
- Length: 30 cm
- Connectors: 1x 4-pin to 4x 4-pin PWM
- Material: Plastic, sleeved
- Colour: Black.

Alphacool LK Y-splitter 4-pin to 4x 4-pin PWM 30cm
10. Noctua NA-FG1-14 Sx5 fan grille 140 mm - black
With the Noctua NA-FG1-14, you can easily install a grille in front of your case fans. For fans that are easily accessible, it also provides protection against the fan blades.
The metal grille is simply attached to the front of the fan and secured with the included screws and push pins.
The special design reduces annoying intake noise and performance losses.
Technical details:
- Supported fan size: 140 mm
- Color: Black
- Material: Metal
- Compatibility: Fans from Noctua.
