# Connection terminal EK Water Blocks 3831109903445 Acrylic Transparent 41x72x23mm

**URL:** https://aio.lv/en/product--ek-water-blocks-3831109903445--9886465
**Data updated:** 2025-12-30 08:38 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** ek water blocks
**Manufacturer code:** 3831109903445
**EAN:** 3831109903445
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 52.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 43.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-3831109903445--9886465

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The EK Water Blocks 3831109903445 is a connection terminal designed for computer cooling systems. Made from durable transparent acrylic, it measures 41mm in width, 72mm in depth, and 23mm in height. This terminal ensures efficient connectivity and enhances the aesthetics of your cooling setup.

## Long description

The EK-Quantum Scalar² DirectLink Terminal - Plexi is a transparent acrylic connection terminal designed to replace the original black POM acetal terminal on EK-Quantum Vector² Strix/TUF RTX 4080 and 4090 ABP sets. It links the GPU water block with the active backplate and is CNC-machined from cast acrylic for a glass-like appearance. Magnetic covers and machined brass inserts required for full DirectLink functionality are not included and should be reused from the original terminal supplied with the ABP set.
Advantages
The plexi terminal offers a clear, durable alternative to the stock acetal part, preserving visual continuity in custom loops while maintaining the DirectLink design that supports both serial and parallel connections. Its CNC-machined finish provides precise fitment for the Vector² Strix/TUF RTX 4080 and 4090 ABP sets, and the transparent material improves visibility of coolant flow and internal components when compared to opaque terminals.
Suitable for
EK-Quantum Vector² Strix/TUF RTX 4080 ABP set
EK-Quantum Vector² Strix/TUF RTX 4090 ABP set
Custom water-cooling loops requiring a DirectLink 4-port terminal layout
Setups using a distribution plate or vertical GPU mount
Key specifications
Manufacturer: ek water blocks
Model / MPN: 3831109903445
EAN: 3831109903445
Material: cast acrylic (plexi), CNC-machined
Dimensions (W×D×H): 41 × 72 × 23 mm
Compatibility: Direct replacement for stock terminal on Vector² Strix/TUF RTX 4080 and 4090 ABP sets
How to use
Remove the original POM acetal terminal from your EK-Quantum Vector² Strix/TUF RTX 4080 or 4090 ABP set and install the acrylic terminal in its place, ensuring proper alignment with the water block and active backplate. Transfer the magnetic covers and machined brass inserts from the original terminal to restore the DirectLink flow connection and to allow rotation of branding if the GPU block is inverted or mounted vertically. Tighten fasteners to the manufacturer-recommended torque and check for leaks after filling the loop.
Usage recommendations
Re-use the magnetic covers and brass inserts from the original terminal supplied with your ABP set, as these components are not included. Verify compatibility with your Vector² Strix/TUF RTX 4080 or 4090 ABP set before installation and follow standard leak-testing procedures after assembly.

## Specifications

| Feature | Value |
|---|---|
| Connecting thread | 1/4 |

### Performance

| Feature | Value |
|---|---|
| Type | Connection terminal |
| Compatibility | EK-Quantum Vector² Strix/TUF RTX 4080 ABP set, EK-Quantum Vector² Strix/TUF RTX 4090 ABP set |

### Design

| Feature | Value |
|---|---|
| Product colour | Transparent |
| Material | Acrylic |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 23 mm |
| Width | 41 mm |
| Depth | 72 mm |

## FAQ

### How much does the Connection terminal EK Water Blocks 3831109903445 cost, and is it available for purchase?

The price is 52.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 22.07.2026 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 ek water blocks 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 ek water blocks 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, 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.

## Image

https://aio.lv/img/cache/product/9886465/59532333_large.webp