# Noctua 92 mm case fan NF-B9 redux-1600 PWM, 92 mm, 12V, 350–1600 RPM, 64.3 CFM, 17.6 dB

**URL:** https://aio.lv/en/product--noctua-nf-b9-redux-1600-pwm--632783
**Data updated:** 2026-01-21 10:50 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Noctua
**Manufacturer code:** NF-B9 REDUX-1600 PWM
**EAN:** 4716123315315
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-08-19 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--noctua-nf-b9-redux-1600-pwm--632783

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 29.07.2026 | 1.79 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Noctua NF-B9 redux-1600 PWM is a 92 mm computer case fan with a 4-pin PWM connector, 12 V operation and speed range 350–1600 RPM. It delivers up to 64.3 CFM airflow and 1.61 mmH2O static pressure while producing 17.6 dB noise at high speed. Power draw is 0.96 W (max current 0.11 A). Durable design with 150,000 h MTBF for reliable case ventilation.

## Long description

The Noctua NF-B9 redux-1600 PWM is a 92 mm case fan designed to deliver reliable, quiet cooling for PC systems. This redux edition preserves the proven NF-B9 design in a streamlined, more affordable package while keeping core features such as an SSO bearing, a rated MTBF of over 150,000 hours and a full 6-year manufacturer’s warranty. The PWM-equipped 1600 RPM model uses Noctua’s NE-FD1 PWM IC for automatic speed control to balance cooling performance and noise.
Advantages
The fan combines Noctua’s established aerodynamic features — Vortex-Control Notches and bevelled blade tips — with Smooth Commutation Drive 2 and the SSO bearing to reduce noise and improve efficiency. Its compact 92 mm size, black-and-grey color scheme and robust lifetime rating make it a dependable option for a variety of PC cooling tasks. Optional accessories such as anti-vibration mounts, Low-Noise-Adaptors and extension or adapter cables allow flexible installation and tuning.
Suitable for
Case cooling in compact and mid-tower PCs
Replacement or upgrade of existing 92 mm fans
Situations requiring a balance of airflow and low noise (fan speed 350–1600 RPM)
Key specifications
Type: Fan
Fan diameter: 92 mm
Speed range: 350–1600 RPM (PWM)
Max. static pressure: 1.61 mmH2O
Voltage: 12 V
Dimensions: 92 × 25 × 92 mm
Colours: Grey, Black
MPN: NF-B9 REDUX-1600 PWM
EAN: 4716123315315
MTBF: \>150,000 hours
Warranty: 6 years
How to use
Install the fan in a standard 92 mm mounting location using the included screws or optional anti-vibration mounts. Connect the 4-pin PWM connector to a motherboard fan header that supports PWM control to allow automatic speed regulation via the NE-FD1 IC. Ensure the fan’s airflow direction matches your case ventilation plan and provide clearance from cables and other components to avoid obstruction.
Usage recommendations
For best results, use the NF-B9 redux-1600 PWM on CPU coolers or case exhaust/intake positions where a compact 92 mm fan is required. If lower noise is preferred, enable PWM control in BIOS or use a Low-Noise-Adaptor to limit maximum RPM.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 92 mm |
| Noise level (high speed) | 17.6 dB |
| Rotational speed (min) | 350 RPM |
| Rotational speed (max) | 1600 RPM |
| Maximum airflow | 64.3 cfm |
| Mean time between failures (MTBF) | 150000 h |
| Maximum air pressure | 1.61 mmH2O |
| Suitable location | Computer case |

### Design

| Feature | Value |
|---|---|
| Product colour | Grey, Black |
| Number of fans | 1 fan(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Package weight | 160 g |
| Height | 92 mm |
| Width | 92 mm |
| Depth | 25 mm |
| Package depth | 34 mm |
| Package height | 150 mm |
| Package width | 140 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 0.96 W |
| Maximum current | 0.11 A |
| Voltage | 12 |

### Other features

| Feature | Value |
|---|---|
| Connector(s) | 3-pin |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733080 |

## FAQ

### How much does the Noctua NF-B9 redux-1600 PWM 92 mm fan cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 33 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Friday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Noctua products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Noctua service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, fan diameter, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/632783/65734381_large.webp