NOCTUA NA-IS1-14 Inlet Spacers Fans SX2 140MM

( Brand: Noctua ), ( Manufacturer Part Number: NA-IS1-14 ), ( Compatible Brand: Universal ), ( Fan Diameter: 140 Mm ), ( Type: Electronic Component Fan ), ( Color: Beige )

Review NOCTUA Sx2 Inlet Side Spacers 140mm Fans Used

Introducing the Noctua NA-IS1-14 SX2 Inlet Spacers, a must-have accessory for optimizing the airflow of your 140mm Noctua fans. These inlet spacers are meticulously designed to provide an improved intake performance for your fans, ensuring optimal cooling efficiency.

The NA-IS1-14 SX2 Inlet Spacers are engineered from high-quality, durable plastic, ensuring a long-lasting and reliable solution for enhancing your fan's performance. Each spacer features a sleek, black finish that seamlessly blends with the aesthetic of your Noctua fans, maintaining a clean and visually appealing setup.

These inlet spacers are specifically designed for use with Noctua's 140mm fans, including the NF-A14 industrialPPC, NF-F14 industrialPPC, NF-A14 FLX, NF-F14 FLX, NF-A14 industrial, and NF-F14 industrial. By adding these spacers to your fans, you can increase the distance between the fan blades and the intake side of the case or radiator, allowing for better airflow and improved cooling performance.

The NA-IS1-14 SX2 Inlet Spacers are incredibly easy to install, requiring no tools or additional hardware. Simply attach the spacers to the fan frame using the securely fastened screws provided. Once installed, the spacers will add approximately 15mm to the fan's intake side, providing ample clearance for larger case fans and radiators.

In summary, the Noctua NA-IS1-14 SX2 Inlet Spacers are an excellent addition to any cooling setup that utilizes Noctua 140mm fans. They offer improved airflow, enhanced cooling performance, and effortless installation, making them a valuable investment for PC enthusiasts and professionals alike.

Noctua NA-IS1-14 SX2 inlet spacers are designed to provide additional clearance for mounting 140mm fans in tight spaces, particularly in cases where the fan intake may be obstructed by the chassis or other components. Here are some potential pros and cons of buying these spacers:

1. Increased compatibility: The spacers can help users mount fans in cases where clearance is an issue, expanding the range of fans that can be used.

2. Improved airflow: By providing additional clearance, the spacers can help ensure that fans are able to draw in air effectively, which can lead to better cooling performance.

3. Easy to install: The spacers are designed to be easy to install, with a simple snap-on design that requires no tools or special skills.

1. Additional cost: The spacers are an additional accessory that requires an investment, which may not be necessary for all users.

2. Potential for vibration: The spacers add an additional layer between the fan and the case, which could potentially lead to increased vibration and noise. However, Noctua fans are known for their quiet operation, and the spacers are specifically designed to minimize the impact on noise levels.

In conclusion, the Noctua NA-IS1-14 SX2 inlet spacers can be a useful accessory for users who need to mount fans in tight spaces or who want to improve cooling performance in their computer case. The pros of the spacers outweigh the cons for most users, especially those who value compatibility and improved airflow. If you're in the market for a new fan and find that clearance is an issue, the spacers may be a worthwhile investment. However, if you have ample clearance and don't need the extra compatibility or airflow, you may be able to get by without them. Ultimately, the decision to purchase the spacers will depend on your specific use case and priorities.

Details:

Previously used in a push/pull configuration. Item is as described in and photos!, No packaging included. Not sure where the rest went. IMPORTANT: Only comes with 8x NM-SFS4-BK long fan screws, normally it would be 16x.

Used in great condition. Total of 4 spacers. Spacers for 140mm Noctua fans that pull air from the outside. Used in previous PC build but still perfectly serviceable.

4 x spacers, That means: 2 NA-IS1-14 Sx2.

part #: nais114 prices

• $20.00-$26.00

specifications casefahea:

• brand: Noctua
• mpn: Na-is1-14
• compatible brand: Universal
• fan diameter: 140 Mm
• type: Electronic Component Fan
• color: Beige

payments casefahea:

• wallet: Apple-pay
• credit card: Diners-club
• other

offer casefahea:

• availability: In Stock
• started: June 10, 2026
• best offers: True
• quantity: 1
• sold: 0
• options: Ship-to-home

returns casefahea:

• policy: No Returns

shipping casefahea:

• type: Calculated
• class: Standard
• cost: $0.00
• transit: 5-12 Days
• carrier: USPS
• service: USPS Ground Advantage

general casefahea:

• Computer Components Parts > Fans, Heat Sinks Cooling > Computer Case Fans
• condition: Used

seller casefahea:

• city: Athens, Ohio
• rating: 100.0%
• # reviews: 36

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