# Fan Silverstone Air Slimmer 90 9.2 cm Black 500-2500 RPM Hydraulic

**URL:** https://aio.lv/en/product--silverstone-sst-as90b--5095934
**Data updated:** 2025-12-30 05:57 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** SILVERSTONE
**Manufacturer code:** SST-AS90B
**EAN:** 4710679815121
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--silverstone-sst-as90b--5095934

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Silverstone Air Slimmer 90 is a compact fan with a diameter of 9.2 cm, offering a rotational speed range from 500 to 2500 RPM. It features a hydraulic bearing for quiet operation and efficient cooling. With a minimum air pressure of 0.11 mmH2O and a maximum of 2.29 mmH2O, it is designed for optimal airflow in tight spaces.

## Long description

The SilverStone Air Slimmer 90 is a 92 mm slim-profile cooling fan designed for small form factor (SFF) systems. With a total thickness of 15.2 mm and a speed range of 500–2,500 RPM controllable via PWM, it combines compact dimensions with a wide performance window. The fan uses a hydraulic bearing for reduced noise and reliable operation, and its 11 high-efficiency blades deliver substantial airflow and pressure for heatsink and exhaust applications.
Advantages
Its ultra-slim 15.2 mm design enables installation in space-constrained enclosures while maintaining strong airflow. The 11-blade rotor is optimized for high airflow volume and good static pressure (0.11–2.29 mmH2O), suitable for pushing air through heatsinks and tight channels. PWM control allows tailored performance across a broad 500–2,500 RPM range, and the hydraulic bearing improves operational quietness and longevity.
Suitable for
 Small form factor (SFF) desktop PCs
 CPU heatsinks and compact GPU or chipset cooling
 Case exhaust or intake in tight enclosures
 Systems requiring PWM speed control and low-noise operation
Key specifications
 Model: SilverStone Air Slimmer 90 (SST-AS90B)
 Size: 92 mm diameter, 15.2 mm thickness
 Speed range: 500–2,500 RPM (PWM)
 Bearing type: Hydraulic bearing
 Air pressure: 0.11–2.29 mmH2O
 Color: Black
 EAN: 4710679815121
How to use
Install the fan in the desired position with the airflow direction pointing toward the component or exhaust Path you intend to cool. Use the four mounting holes and appropriate screws compatible with 92 mm fan mounts and secure the fan to avoid vibration. Connect the fan's PWM cable to a motherboard or fan controller header that supports PWM (4-pin) to enable speed regulation between 500 and 2,500 RPM. Ensure airflow orientation and cable routing do not obstruct other components.
Usage recommendations
For optimal performance in SFF systems, position the Air Slimmer 90 where restricted clearance would prevent standard fans, and configure PWM profiles to balance noise and cooling: lower RPM for idle or low-load periods and higher RPM under sustained load. Periodic cleaning of dust from blades and heatsink channels will help maintain airflow and static pressure.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 92 mm |
| Noise level (low speed) | 11.3 dB |
| Noise level (high speed) | 32 dB |
| Rotational speed (min) | 500 RPM |
| Rotational speed (max) | 2500 RPM |
| Maximum airflow | 45.73 cfm |
| Minimum air pressure | 0.11 mmH2O |
| Maximum air pressure | 2.29 mmH2O |
| Bearing type | Hydraulic |
| Pulse-width modulation (PWM) support | Yes |
| Suitable location | Processor |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Material | Thermoplastic polyester (PBT), Polycarbonate (PC) |
| Fan connector | 4-pin |

### Weight & dimensions

| Feature | Value |
|---|---|
| Cable length | 0.3 m |
| Weight | 0.064 kg |
| Height | 15.2 mm |
| Width | 92 mm |
| Depth | 92 mm |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | CE, UKCA |

### Power

| Feature | Value |
|---|---|
| Rated current | 0.32 A |
| Rated voltage | 12 V |
| Fan power consumption | 3.84 W |
| Starting voltage | 6 V |

## FAQ

### How much does the Fan Silverstone Air Slimmer 90 cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 08.07.2026 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 SILVERSTONE 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 SILVERSTONE 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, 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 Fan Silverstone Air Slimmer 90?

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/5095934/64360490_large.webp