# Rittal SK 7990.000 Cooling Fan for Server Racks, 150 m³/h, DC

**URL:** https://aio.lv/en/product--oem-7590175--12421441
**Data updated:** 2026-05-10 00:42 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** OEM
**Manufacturer code:** 7590175
**EAN:** 4028177966345
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 61.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 51.23 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-7590175--12421441

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Rittal SK 7990.000 is a high-quality cooling fan designed for efficient thermal management in server racks. It provides an airflow capacity of 150 m³/h and operates on a DC power source. Constructed from durable metal and plastic, this black cooling unit ensures reliable performance and optimal airflow to prevent overheating of sensitive electronic equipment. Ideal for professional IT infrastructure and data center cooling solutions.

## Long description

The Rittal SK 7990.000 is a specialized cooling fan expansion kit designed for efficient thermal management within server racks. This unit is engineered for retrofitting to specific Rittal fan modules, providing an airflow capacity of 150 m³/h to maintain optimal operating temperatures for sensitive electronic equipment. Constructed from a combination of durable metal and plastic, this black cooling fan ensures reliable performance in professional IT infrastructure and data center environments.
Advantages
This cooling fan features an integrated speed control system, allowing for precise thermal regulation based on the specific needs of the server rack environment. Its robust construction using high-quality metal and plastic materials ensures long-term durability and consistent operation. The unit is specifically designed for seamless integration with existing Rittal fan modules, making it a practical solution for upgrading or maintaining the cooling efficiency of your server infrastructure.
Suitable for
Retrofitting existing Rittal fan modules
Thermal management in VX IT and TS IT server racks
Professional data center cooling solutions
Preventing overheating in sensitive IT equipment
When it may not be suitable
This cooling fan is specifically designed for compatibility with Rittal fan modules 5503.010, 5503.020, and 5503.025. It may not be suitable for installation in server racks from other manufacturers or for use with incompatible fan systems. Additionally, it is not intended for general-purpose ventilation outside of specialized server rack environments.
Key specifications
Airflow capacity: 150 m³/h
Power source: DC
Material: Metal and plastic
Color: Black
Compatibility: VX IT and TS IT fan modules
How to use
To install the Rittal SK 7990.000, ensure the server rack is powered down or that appropriate safety measures are taken before accessing the fan module area. The unit is designed to be retrofitted into compatible Rittal fan modules. Follow the technical documentation provided with your specific fan module to secure the expansion kit into the designated housing. Once installed, connect the DC power source and verify that the integrated speed control is functioning correctly to maintain the desired airflow.
What to consider before purchase
Verify compatibility with your existing Rittal fan module model
Ensure the DC power supply meets the requirements of the unit
Confirm the physical space availability within the server rack
Usage recommendations: Regularly inspect the fan blades and housing for dust accumulation to maintain optimal airflow performance. Ensure that the integrated speed control settings are adjusted according to the thermal load of your server equipment to maximize energy efficiency and component lifespan.

## Specifications

| Feature | Value |
|---|---|
| Type | Cooling fan |
| Power consumption (typical) | 7.7 W |
| Package weight | 300 g |
| Compatibility | Rittal 5503.010, 5503.020, 5503.025. |
| Operating temperature (T-T) | 5 - 55 |
| Power source | DC |
| Height | 119 mm |
| Input voltage | 24 |
| Width | 119 mm |
| Depth | 25 mm |
| Product colour | Black |
| Noise level | 44 dB |
| Input current | 0.32 |
| Housing material | Metal, Plastic |
| Airflow | 150 m³/h |
| International Protection (IP) code | IP20 |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Rittal SK 7990.000 Cooling Fan for Server Racks cost, and is it available for purchase?

The price is 61.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 01.07.2026 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 OEM 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 OEM 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

### Where can I download the instructions for Rittal SK 7990.000 Cooling Fan for Server Racks?

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/12421441/68714233_large.webp