# Cooler Dynatron G555 7.7 cm Fan 1000-5500 RPM 12V

**URL:** https://aio.lv/en/product--dynatron-88885064--10639447
**Data updated:** 2026-01-05 20:34 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Dynatron
**Manufacturer code:** 88885064
**EAN:** 4260133123762
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 61.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 50.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dynatron-88885064--10639447

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Dynatron G555 is a high-performance processor cooler featuring a 7.7 cm fan with adjustable speeds from 1000 to 5500 RPM. It operates at 12V and is designed to efficiently dissipate heat, ensuring optimal performance for your CPU. Its compact dimensions of 77 mm width, 77 mm depth, and 20 mm height make it suitable for various builds.

## Long description

The Dynatron G555 is an active CPU cooler designed for Intel Socket 1366 systems and intended for use in 2U server environments and larger. It features a compact 7.7 cm fan (77 mm) with an adjustable speed range from 1000 to 5500 RPM at 12V, providing targeted airflow to assist with heat dissipation in constrained rack-mounted or small-form-factor server builds. The cooler is RoHS compliant and its small footprint (77 × 77 × 20 mm) makes it suitable where space is limited.
Advantages
The G555 offers a wide fan speed range to balance cooling performance and acoustic output, with a compact profile that fits 2U server configurations and other tight spaces. Operating at 12V, it supports standard server power setups and meets RoHS environmental compliance standards.
Suitable for
Intel Socket 1366 processors
2U rack servers and larger server chassis
Small-form-factor systems requiring a low-profile active cooler
Key specifications
Fan size: 77 × 77 × 20 mm (7.7 cm)
Fan speed: 1000–5500 RPM
Voltage: 12V
Compatible socket: Intel Socket 1366
Form factor: Active cooler for 2U server and up
Compliance: RoHS
Brand: Dynatron
MPN: 88885064
EAN: 4260133123762
How to use
Mount the cooler onto a compatible Intel Socket 1366 processor following server chassis instructions. Ensure the cooler is oriented to provide airflow through the chassis as intended for a 2U or larger server. Connect the fan to a 12V fan header or power source compatible with the server board, and confirm fan operation across the specified RPM range. Verify clear airflow paths and secure mounting to prevent vibration.
Usage recommendations
For reliable operation, use the Dynatron G555 in servers with adequate chassis airflow and verify that system fan control settings match the cooler's 12V operating range. Regularly check for dust buildup and ensure the mounting and connector are secure to maintain thermal performance.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Cooler |
| Fan diameter | 77 mm |
| Supported processor sockets | LGA 1366 (Socket B) |
| Noise level (high speed) | 51.4 dB |
| Rotational speed (min) | 1000 RPM |
| Rotational speed (max) | 5500 RPM |
| Maximum airflow | 53.899 cfm |
| Minimum airflow (imperial) | 8.36 cfm |
| Compatible products | Intel Xeon 5600 series Westmere Processor X5680, X5677, X5670, X5667, X5660, X5650, E5645, E5640, E5630, E5620, L5640, L5638, L5630, L5618, L5609 & 5500 Series Nehalem EP Processor W5580, X5570, X5560, X5550, E5540, E5530, E5520, E5506, E5504, E5502, L5520, L5506, L5518, L5508 |
| Suitable location | Processor |

### Design

| Feature | Value |
|---|---|
| Rack capacity | 2U |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.46 kg |
| Height | 20 mm |
| Width | 77 mm |
| Depth | 77 mm |

### Technical details

| Feature | Value |
|---|---|
| Bearing technology | Double ball bearing |

### Power

| Feature | Value |
|---|---|
| Voltage | 12 |

### Other features

| Feature | Value |
|---|---|
| Connector(s) | 4-pin PWM |
| Power | 9 W |
| Heatsink dimensions (W x D x H) | 94 x 89.5 x 64 |

## FAQ

### How much does the Cooler Dynatron G555 cost, and is it available for purchase?

The price is 61.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 14.07.2026 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. 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 Dynatron 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 Dynatron 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, 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/10639447/64417926_large.webp