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header-product Water block EK Water Blocks 3831109836415 Acrylic Copper Nickel Transparent
180.99 €

Water block EK Water Blocks 3831109836415 Acrylic Copper Nickel Transparent

Water block EK Water Blocks 3831109836415 Photo 1
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Water block EK Water Blocks 3831109836415 Photo 1
Water block EK Water Blocks 3831109836415 Photo 2
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Water block EK Water Blocks 3831109836415 Photo 4
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Short 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.
Available for order: 10 pcs.
Warranty: 2 Years
SKU: 10820043
Manufacturer: ek water blocks
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.55 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 60.33 €

overpayment

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 5.03 euros per month
Together cheaper
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Product information

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

Type:
Water block
Suitable for:
Graphics card
Product colour:
Nickel, Transparent
All features
RGB connector:
3-pin
Connecting thread:
1/4

Performance

Type:
Water block
Suitable for:
Graphics card
Compatible products:
EVGA FTW3 RTX 3070

Design

Product colour:
Nickel, Transparent
Material:
Acrylic, Copper

Weight & dimensions

Height:
155 mm
Width:
21 mm
Depth:
314 mm

Description

Machine translation. Load original

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Customer reviews

Customer questions

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. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Water block EK Water Blocks 3831109836415 online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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