# Water block EK Water Blocks 3831109892275 Acetal Nickel Black 41mm

**URL:** https://aio.lv/en/product--ek-water-blocks-3831109892275--4806814
**Data updated:** 2025-12-29 17:43 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** ek water blocks
**Manufacturer code:** 3831109892275
**EAN:** 3831109892275
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 137.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 113.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-3831109892275--4806814

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The EK Water Blocks 3831109892275 is a high-performance water block made from acetal and nickel, designed for efficient cooling in computer systems. With dimensions of 41mm in width, 302.5mm in depth, and 134mm in height, it provides optimal heat dissipation. This product is essential for maintaining lower temperatures in high-performance setups, ensuring stability and longevity of components.

## Long description

The EK-Quantum Vector² XC3 RTX 3080/90 Active Backplate integrates a dedicated terminal that replaces the standard terminal of the Vector² water block and links the water block with the Vector Active Backplate into a single enclosed unit. By combining both sides into one assembly, the enclosure requires only one inlet and one outlet, reducing tubing and visual clutter while placing the GPU between two water blocks for improved cooling efficiency. The EK-Quantum Vector² line includes design and engineering features recognized by the iF Design Awards 2022.
Advantages
The Active Backplate incorporates a Direct Link flow solution with a conventional 4-port terminal layout that supports both serial and parallel connections from adjacent or opposing sides. A machined brass insert diagonally links the water block to the active backplate inside the acetal terminal, simplifying integration with distribution plates or vertical GPU mounts. Terminal screws are concealed beneath magnetic covers to maintain a clean appearance and allow rotated branding when the GPU is inverted. The base is CNC-machined from nickel-plated electrolytic copper and the top from durable black acetal, with a black-anodized aluminum side cover to fully enclose the PCB.
Suitable for
High-performance GPU cooling in custom liquid-cooled PC builds
Systems using EK Vector² water blocks for dual-sided cooling
Setups with distribution plates or vertical GPU mounts requiring a compact terminal layout
Key specifications
Product: EK-Quantum Vector² XC3 RTX 3080/90 Active Backplate
Compatibility: NVIDIA RTX 3080 / RTX 3090 series (Vector² XC3 variant)
Materials: Nickel-plated electrolytic copper base, black acetal top, machined brass insert, black-anodized aluminum side cover
Connection: 4-port Direct Link terminal supporting serial and parallel loop configurations
Design features: Hidden magnetic terminal covers, CNC-machined construction
How to use
Replace the stock terminal of a compatible EK Vector² water block with the included terminal to link the water block and active backplate into a single unit. Install the combined assembly on the GPU according to EK’s mounting instructions, connect the inlet and outlet to your loop using the 4-port terminal in either serial or parallel configuration as required, and secure the magnetic covers over the terminal screws. Ensure fittings and tubing are properly tightened and the loop is pressure-tested before powering the system.
Usage recommendations
Use corrosion-inhibited coolant compatible with nickel-plated copper and acetal components, follow EK’s official installation guide for mounting and tubing routing, and verify compatibility with your GPU model (Vector² XC3 variant for RTX 3080/3090). Regularly inspect fittings and coolant condition to maintain optimal cooling performance.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Water block |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Material | Acetal, Nickel |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 134 mm |
| Width | 41 mm |
| Depth | 302.5 mm |

## FAQ

### How much does the Water block EK Water Blocks 3831109892275 cost, and is it available for purchase?

The price is 137.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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 20.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Water block EK Water Blocks 3831109892275 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/4806814/64321829_large.webp