# SLI connector Alphacool 12940 Transparent 60°C 58mm x 94mm x 23mm

**URL:** https://aio.lv/en/product--alphacool-12940--10654444
**Data updated:** 2026-01-14 12:59 (EET)
**Category:** Other goods
**Manufacturer:** Alphacool
**Manufacturer code:** 12940
**EAN:** 4250197129404
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-12940--10654444

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The Alphacool 12940 SLI connector is designed for computer cooling systems. It features a transparent design, operates at a maximum temperature of 60°C, and has dimensions of 58mm width, 94mm depth, and 23mm height. This connector is essential for linking multiple graphics cards in SLI configurations, ensuring efficient cooling and optimal performance.

## Long description

The Alphacool 12940 Transparent SLI connector is a component for PC liquid cooling loops designed to join multiple graphics card water blocks in SLI configurations. The connector features a clear housing that allows visual inspection of coolant flow and sits within specified thermal limits with a maximum operating temperature of 60°C. With compact dimensions of 58mm × 94mm × 23mm, the part is intended to fit typical GPU block layouts while maintaining coolant continuity between adjacent cards.
Advantages
The transparent construction facilitates quick visual checks for flow and contaminants without disassembly. Its compact footprint supports tight GPU spacing and helps preserve airflow inside the case. Designed for coolant systems, the connector provides a stable physical link between water blocks and contributes to uniform coolant distribution across multiple GPUs.
Suitable for
Multi-GPU SLI liquid cooling loops
Custom PC builds with transparent coolant channels
Systems requiring compact interconnects between adjacent GPU water blocks
Key specifications
Material: transparent housing suitable for coolant visibility
Maximum operating temperature: 60°C
Dimensions: 58 mm (width) × 94 mm (depth) × 23 mm (height)
Function: connector for linking GPU water blocks in series
How to use
Install the SLI connector between compatible GPU water blocks following the orientation required by the case and coolant routing. Ensure mating surfaces of the water blocks are clean and that any required O-rings or seals are correctly seated before tightening. After installation, fill and purge the cooling loop according to the coolant and pump manufacturer instructions, then inspect the transparent body for proper flow and leak-free operation while the system is under normal load.
Usage recommendations
Use coolant approved for PC liquid cooling and perform regular visual inspections through the transparent housing. Maintain system temperatures below the specified maximum operating temperature and check seals periodically to prevent leaks or contamination.

## Specifications

| Feature | Value |
|---|---|
| Type | SLI connector |
| Weight | 0.195 kg |
| Height | 23 mm |
| Width | 58 mm |
| Depth | 93.96 mm |
| Product colour | Transparent |
| Maximum operating temperature | 60 °C |
| Compliance certificates | CE, RoHS |

## FAQ

### How much does the SLI connector Alphacool 12940 cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 30.07.2026 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 Alphacool 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 Alphacool 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

## Image

https://aio.lv/img/cache/product/10654444/64421710_large.webp