# Water block EK Water Blocks 3831109836415 Acrylic Copper Nickel Transparent

**URL:** https://aio.lv/en/product--ek-water-blocks-3831109836415--10820043
**Data updated:** 2026-02-18 06:45 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** ek water blocks
**Manufacturer code:** 3831109836415
**EAN:** 3831109836415
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 180.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 149.58 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-3831109836415--10820043

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The EK Water Blocks 3831109836415 is a high-performance water block made from acrylic and copper with a nickel finish. Its transparent design enhances aesthetics while providing efficient cooling for gaming and high-performance PCs. With dimensions of 21 mm width, 314 mm depth, and 155 mm height, it fits various setups.

## Long description

The EK Water Blocks 3831109836415 Acrylic Copper Nickel Transparent is a second-generation EK-Quantum Vector GPU water block engineered for EVGA FTW3 RTX 3070 graphics cards based on NVIDIA Ampere architecture. The block combines a CNC-machined nickel-plated electrolytic copper cold plate with a glass-like cast acrylic top and Acetal terminals to provide direct liquid cooling for the GPU core, VRAM, power stages and chokes in the VRM. Its transparent acrylic top exposes internal flow features and integrated D-RGB lighting while the fin array and optimized flow paths deliver efficient heat transfer and reduced hydrodynamic instabilities.
Advantages
This water block uses an Open Split-Flow cooling engine design that offers low hydraulic flow restriction for compatibility with a wide range of pumps and loop configurations. The internal jet plate and fin geometry are optimized for even coolant distribution and minimal losses, and the fin array features 28 microfins with 0.6 mm wide microchannels to balance cooling performance and flow resistance. CNC-machined nickel-plated copper base ensures effective thermal contact, while EPDM O-rings and pre-installed brass standoffs simplify installation and ensure a reliable seal. Integrated addressable D-RGB lighting (8 individually addressable LEDs) provides synchronization with common motherboard RGB headers.
Suitable for
Custom liquid-cooled gaming PCs using EVGA FTW3 RTX 3070 graphics cards
High-performance workstations requiring improved GPU thermal management
Users building visually transparent loops with addressable D-RGB lighting
Cooling loops where low hydraulic restriction is preferred (weaker or low-speed pumps)
Key specifications
Material: nickel-plated electrolytic copper base, cast acrylic top, Acetal terminals
Compatibility: EVGA FTW3 RTX 3070 (NVIDIA Ampere-based)
Cooling coverage: GPU core, VRAM, VRM power stages and chokes
Flow design: Open Split-Flow with optimized jet plate and fin structure
Microfin array: 28 microfins with approximately 0.6 mm microchannels
Lighting: addressable D-RGB, 8 individually addressable LEDs, 3-pin connector (+5V alignment)
Sealing: EPDM O-rings
Dimensions (approx.): 21 mm width × 314 mm depth × 155 mm height
Included accessories: mounting mechanism with screw-in brass standoffs, mounting hardware, 2x nickel-plated brass G1/4” plugs, multi Allen key, thermal pads, 1 g thermal grease
How to use
Install the water block onto a compatible EVGA FTW3 RTX 3070 according to the supplied mounting mechanism and pre-installed brass standoffs, following the manufacturer’s torque guidelines for the mounting screws. Apply the supplied thermal grease to the GPU die and place the provided thermal pads on VRAM and VRM contact surfaces as instructed. Connect the block to your loop with G1/4” fittings and ensure proper flow direction; the Open Split-Flow design is tolerant of coolant flow orientation but good loop practice should be followed. Plug the 3-pin D-RGB connector into a compatible +5V addressable header on the motherboard, aligning the arrow marking with the +5V pin for proper lighting control. Pressure-test and leak-test the loop before powering the PC components.
Usage recommendations
Use corrosion-inhibited, loop-compatible coolants and maintain periodic loop flushing to minimize clogging risk in 0.6 mm microchannels. For improved mechanical support and passive cooling of PCB components, consider adding the recommended retention backplate for the FTW3 3070 model. Follow anti-static precautions and the enclosed installation instructions when mounting the block.

## 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 | Nickel, Transparent |
| Material | Acrylic, Copper |

### Weight & dimensions

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

## FAQ

### How much does the Water block EK Water Blocks 3831109836415 cost, and is it available for purchase?

The price is 180.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 23.07.2026 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 3831109836415 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, 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 3831109836415?

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/10820043/65798305_large.webp