# Water block EK Water Blocks 3831109836422

**URL:** https://aio.lv/en/product--ek-water-blocks-3831109836422--4133684
**Data updated:** 2025-12-29 15:41 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** ek water blocks
**Manufacturer code:** 3831109836422
**EAN:** 3831109836422
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 82.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 68.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-3831109836422--4133684

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

The EK Water Blocks 3831109836422 is a high-performance water block made from acetal and copper, featuring a sleek black and nickel finish. With dimensions of 21 mm in width, 314 mm in depth, and 155 mm in height, it is designed for efficient cooling in computer systems. This water block ensures optimal thermal conductivity and durability, making it an excellent choice for enhancing your cooling setup.

## Long description

The EK-Quantum Vector FTW3 RTX 3070 D-RGB is a second-generation full-cover GPU water block designed for EVGA FTW3 RTX 3070 graphics cards based on NVIDIA Ampere architecture. It cools the GPU core, VRAM, power stages and chokes in the VRM using an Open Split-Flow cooling engine with an optimized fin and jet-plate geometry. The block has a nickel-plated electrolytic copper base and a POM acetal top, includes pre-installed brass standoffs, EPDM O-rings for sealing, and features integrated addressable D-RGB lighting compatible with standard 3-pin +5V headers.
Advantages
The Open Split-Flow design provides low hydraulic restriction and stable flow distribution, allowing effective performance even with lower-speed pumps. A 28-fin microchannel array with 0.6 mm microchannels balances thermal performance and flow, reducing clogging risk and hydrodynamic instabilities. CNC-machined copper base ensures efficient heat transfer, while the acetal top and pre-installed brass standoffs simplify installation. Integrated addressable D-RGB lighting offers compatibility with major motherboard RGB sync systems.
Suitable for
EVGA FTW3 RTX 3070 graphics cards
Custom liquid-cooling loops for gaming and workstation PCs
Systems where low hydraulic restriction is required (weaker pumps or low-speed operation)
Key specifications
Compatibility: FTW3 RTX 3070 (NVIDIA Ampere)
Materials: nickel-plated electrolytic copper base, POM acetal top
Microfins: 28 fins with 0.6 mm microchannels
Lighting: 8 addressable D-RGB LEDs, 3-pin +5V connector
Sealing: EPDM O-rings
Included fittings: 2x nickel-plated brass G1/4" plugs
Mounting: pre-installed brass standoffs, mounting screws, nuts, washers
Accessories: thermal pads, 1 g EK-TIM Ectotherm thermal grease, EK-Loop Multi Allen Key (6 mm, 8 mm, 9 mm)
How to use
Remove the stock cooler from the EVGA FTW3 RTX 3070 following the manufacturer’s disassembly procedure. Install the water block by aligning it with the card’s mounting points and secure it using the supplied screw-in brass standoffs and mounting hardware. Connect the 3-pin D-RGB cable to a +5V addressable header, ensuring the arrow aligns with the +5V marking. Integrate the block into a closed-loop liquid-cooling system using G1/4" fittings and verify there are no leaks before powering the system.
Usage recommendations
Use compatible G1/4" fittings, verify pump and radiator capacity to match the thermal load, and consider installing the recommended retention backplate for added passive cooling and mechanical support. Follow standard liquid-cooling leak-test procedures and manufacturer torque guidelines when fastening the mounting hardware.

## Specifications

| Feature | Value |
|---|---|
| RGB connector | 3-pin |
| Connecting thread | 1/4 |

### Performance

| Feature | Value |
|---|---|
| Type | Water block |
| Suitable for | Graphics card |
| Compatible products | EVGA FTW3 RTX 3070 |

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 155 mm |
| Width | 21 mm |
| Depth | 314 mm |

## FAQ

### How much does the Water block EK Water Blocks 3831109836422 cost, and is it available for purchase?

The price is 82.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 48 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 28.07.2026 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: Cash payment, 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, suitable for, 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 Water block EK Water Blocks 3831109836422?

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/4133684/65741877_large.webp