# CPU Cooler Noctua NH-L9a-AM4 low-profile 92 mm fan, Socket AM4, 9.2 cm, nickel/beige

**URL:** https://aio.lv/en/product--noctua-nh-l9a-am4--469800
**Data updated:** 2026-01-21 10:49 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Noctua
**Manufacturer code:** NH-L9a-AM4
**EAN:** 9010018000092
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 48.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--noctua-nh-l9a-am4--469800

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Low-profile Noctua NH-L9a-AM4 CPU cooler with a 92 mm fan and nickel/beige finish. Designed for Socket AM4, it features a copper base, aluminium fins, PWM-controlled 4-pin fan (600–2500 RPM, LNA included), airflow up to 57.5 m³/h, low noise (14.08–23.6 dB) and SSO bearing. Compact heatsink (92×23×114 mm) and 465 g weight suit small-form-factor builds.

## Long description

The Noctua NH-L9a-AM4 is a low-profile CPU cooler specifically revised for AMD AM4 sockets, designed for HTPCs and small form factor (SFF) systems. With a total height of 37 mm and a compact 92 mm footprint, it preserves full RAM and PCIe compatibility on mini-ITX boards and provides easy access to near-socket connectors. The package includes the custom SecuFirm2 mounting for AM4, the NF-A9x14 PWM 92 mm fan and Noctua’s NT-H1 thermal compound.
Advantages
The cooler combines a slim 23 mm heatsink and a 14 mm thick NF-A9x14 fan to achieve a 37 mm overall profile suitable for very compact cases. Its small footprint adheres to AMD’s socket keep-out zones, ensuring compatibility with tall memory modules and PCIe cards on tight-layout mini-ITX motherboards. The NF-A9x14 fan supports PWM for automatic speed control and comes with a Low-Noise Adaptor to reduce maximum speed from 2500 to 1800 rpm. The SecuFirm2 AM4 mounting simplifies installation by allowing backplate fixing, and NT-H1 thermal compound is included for reliable thermal transfer.
Suitable for
HTPC and home theatre systems with AMD Ryzen CPUs or APUs
Small form factor (mini-ITX) builds with limited cooler clearance
Systems requiring full RAM and PCIe slot access near the CPU socket
Key specifications
Model: Noctua NH-L9a-AM4 (MPN: NH-L9a-AM4, EAN: 9010018000092)
Type: Low-profile CPU cooler
Dimensions (W×D×H): 92 × 37 × 114 mm (footprint 92 mm, overall height 37 mm)
Fan: NF-A9x14 PWM, 92 mm diameter, 14 mm thickness, 600–2500 RPM (LNA reduces to 1800 RPM)
Airflow: 57.5 m³/h
Maximum air pressure: 2.11 mmH2O
Supported socket: AMD Socket AM4
Supported TDP: recommended for CPUs/APUs up to 95 W (not suitable for overclocking)
Weight: 0.465 kg
Finish / colour: Nickel heatsink, beige fan
Included: SecuFirm2 AM4 mounting, NF-A9x14 PWM fan, Low-Noise Adaptor, NT-H1 thermal compound
Warranty: 6-year manufacturer’s warranty
How to use
Install the SecuFirm2 AM4 mounting kit following the supplied instructions: attach the backplate to the motherboard, place the heatsink over the CPU, and secure it from the back to ensure proper contact. Apply a small, even amount of the included NT-H1 thermal compound to the CPU heatspreader before fitting the cooler. Connect the NF-A9x14 PWM fan to the CPU fan header to allow automatic speed control; use the Low-Noise Adaptor if you wish to limit the maximum RPM for quieter operation on lower-TDP processors.
Usage recommendations
Designed for compact systems and HTPCs, the NH-L9a-AM4 delivers quiet, reliable cooling for Ryzen CPUs and APUs up to 95 W TDP. It is not intended for overclocking. Consult Noctua’s TDP guidelines when in doubt and ensure your chassis has the minimal clearance required for a 37 mm cooler.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Cooler |
| Fan diameter | 92 mm |
| Supported processor sockets | Socket AM4 |
| Noise level (high speed) | 23.6 dB |
| Rotational speed (min) | 600 RPM |
| Rotational speed (max) | 2500 RPM |
| Mean time between failures (MTBF) | 150000 h |
| Compatible processor series | AMD A |
| Airflow | 57.5 m³/h |
| Maximum air pressure | 2.11 mmH2O |
| Bearing type | Self-Stabilising Oil-pressure Bearing (SSO) |
| Pulse-width modulation (PWM) support | Yes |
| Rotational speed with LNA (max) | 1800 RPM |
| Airflow with LNA (max) | 40.08 m³/h |
| Noise level with LNA (max) | 14.08 dB |
| Suitable location | Processor |

### Design

| Feature | Value |
|---|---|
| Product colour | Nickel, Beige |
| Material | Nickel, Copper, Aluminium |
| Number of fans | 1 fan(s) |
| Fins material | Aluminium |
| Fan connector | 4-pin |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.465 kg |
| Package weight | 770 g |
| Height | 114 mm |
| Width | 92 mm |
| Depth | 37 mm |
| Package depth | 53 mm |
| Package height | 212 mm |
| Package width | 148 mm |
| Heatsink weight | 390 g |
| Fan dimensions (W x D x H) | 92 x 14 x 92 |

### Power

| Feature | Value |
|---|---|
| Power supply | 2.52 W |
| Voltage | 12 |

### Packaging content

| Feature | Value |
|---|---|
| Low-noise adaptor (LNA) | Yes |

### Other features

| Feature | Value |
|---|---|
| Heatsink dimensions (W x D x H) | 92 x 23 x 114 |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 460 mm |
| Master (outer) case width | 440 mm |
| Master (outer) case gross weight | 19700 g |
| Master (outer) case length | 250 mm |
| Products per master (outer) case | 24 pc(s) |
| Harmonized System (HS) code | 84733080 |

## FAQ

### How much does the Noctua NH-L9a-AM4 CPU Cooler 92 mm cost, and is it available for purchase?

The price is 58.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 120 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 Monday 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, weight, supported processor sockets, 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.

### Where can I download the instructions for Noctua NH-L9a-AM4 CPU Cooler 92 mm?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/469800/65734049_large.webp