Network Cabinet Fan Dual Kit 120mm Roof Rackmount - Quiet Cooling

In this review of the Network Cabinet Fan dual 2pc kit, the bottom line is simple: this pair of 120mm roof rackmount muffin fans is for anyone who needs steady, quiet airflow for a standard 19 network cabinet or small server/media enclosure. The reviewer found the fans deliver strong exhaust performance while remaining remarkably quiet, so the biggest reason to buy is the combination of high airflow and low noise that protects gear from overheating without adding disruptive sound.

Key Features

• Dual 120mm axial fans: The two-fan kit provides substantial airflow to move hot air out of a cabinet or rack mount enclosure.
• High airflow: Rated around 95 to 110 CFM, the fans push a lot of air for effective cooling of servers, switches, or media equipment.
• Quiet operation: At about 45 dBA the fans run much quieter than typical rack fans, making them suitable for shared workspaces or home labs.
• Robust metal frame: A steel frame and metal finger guard improve durability and safety compared with plastic housings.
• 110V AC with grounded cable: The AC 110V power and long attached AC cable plus ground wire allow straightforward installation to mains outlets in most installations.
• Mounting hardware included: Quick mount silicone rubber screws, rivets and self-tapping screws are included for several mounting options.

Who It's For

The Network Cabinet Fan kit is best for IT hobbyists, small office IT admins, and home lab builders who need to upgrade cooling in a standard 19 cabinet or DIY rack panels. It excels where high exhaust airflow and a quieter operation are priorities, such as media closets, small server racks, or compact network enclosures.

Those who should look elsewhere include installers requiring screw hardware that matches nonstandard frames exactly, or users who need variable speed control built into the fans; this kit is a fixed-speed AC solution and some customers reported fitting challenges with the supplied screws.

Pros & Cons

Pros

• Quiet performance with strong airflow that keeps equipment cooler without much added noise.
• Sturdy steel frame and metal finger guard for long-term durability.
• Comes with a long AC cable and ground wire for convenient placement and safety.
• Included mounting options make installation adaptable to plastic panels and typical exhaust openings.

Cons

• Some customers report that the included screws do not fit all installation scenarios, so additional fasteners may be required.
• No built-in speed control; fans run at their rated 2600-2800 rpm speed only.

Specifications

Fan size	120mm (4 in)
Airflow	95 to 110 CFM
Speed	2600 to 2800 rpm
Noise level	45 dBA
Power	AC 110V with 6.2 ft AC cable and 9 in ground wire attached
Frame	Steel frame with metal finger guard
Mounting size	Outer dimensions 4.75 x 4.75 in, 4 in between holes

Our Verdict

The dual 120mm Network Cabinet Fan kit is a practical, value-minded cooling upgrade for standard 19 cabinets and small racks. It pairs high CFM performance with a surprisingly low noise footprint and a durable steel frame, making it a good purchase for anyone who needs dependable exhaust cooling; expect to supply alternate fasteners if your enclosure uses nonstandard screw bosses.

Frequently Asked Questions

Do these fans fit a standard 19 network cabinet?
Yes, the kit is designed to fit standard 19 cabinets and exhaust panels, with outer dimensions around 4.75 x 4.75 in and 4 in between mounting holes.

Are the fans noisy at full speed?
No, the fans are rated at about 45 dBA and many users report the operation is noticeably quiet while still delivering strong airflow.

Is a ground connection included?
Yes, each fan comes with a 6.2 ft AC cable and an attached 9 in ground wire for safe installation to AC mains.