{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Radiator EK Water Blocks 3831109838389 Brass Copper Stainless Steel Black 130x300x44mm
118.49 €

Radiator EK Water Blocks 3831109838389 Brass Copper Stainless Steel Black 130x300x44mm

Radiator EK Water Blocks 3831109838389 Photo 1
Radiator EK Water Blocks 3831109838389 Photo 2
Radiator EK Water Blocks 3831109838389 Photo 3
Radiator EK Water Blocks 3831109838389 Photo 4
Radiator EK Water Blocks 3831109838389 Photo 1
Radiator EK Water Blocks 3831109838389 Photo 2
Radiator EK Water Blocks 3831109838389 Photo 3
Radiator EK Water Blocks 3831109838389 Photo 4
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Radiator EK Water Blocks 3831109838389 Brass Copper Stainless Steel Black 130x300x44mm

{{email}}
You keep track of price changes

Radiator EK Water Blocks 3831109838389 Brass Copper Stainless Steel Black 130x300x44mm

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

The EK Water Blocks 3831109838389 radiator is designed for efficient computer cooling. Made from brass copper and stainless steel, it features a sleek black finish. With dimensions of 130mm width, 300mm depth, and 44mm height, it fits various setups. Ideal for enhancing thermal performance in your PC build.
Available at price 118.49 €: 5 pcs.
Total available for order: 15 pcs.
Warranty: 2 Years
SKU: 4812637
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

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
27.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
30.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.25 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
30.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 39.5 €

overpayment

0 €

All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.29 euros per month
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The EK-Quantum P Series X-Flow Surface radiator is a 44 mm thick liquid-cooling radiator designed for PC systems. Constructed with copper tubes, high-grade non-louvered copper fins, extruded aluminum end caps and stainless-steel side plates with a matte black finish, it supports eight G1/4" threaded ports (four on each end) for flexible crossflow routing. The radiator is compatible with standard 120 mm, 25 mm-thick fans and includes mounting screws and hex keys for installation.

Advantages

The radiator offers improved thermal performance compared with its predecessor due to an optimized core and enhanced fin structure, delivering up to 10% better core-to-core performance. Sixteen 2 mm-wide copper tubes across the full length and 18 FPI fin density balance thermal transfer and air resistance to maintain efficiency even at low fan speeds. Its modular multiport design allows sixteen different tube routing combinations while low flow restriction protects pump performance and enables multiple radiators on a single pump. Durable materials and a rigid construction provide a premium finish and straightforward disassembly for modification.

Suitable for

  • Custom liquid-cooled desktop PCs
  • Multi-radiator cooling loops driven by a single pump
  • Systems requiring low fan speed, low-noise cooling
  • Modding projects and radiator repainting or modification

Key specifications

  • Dimensions: 130 × 300 × 44 mm
  • Material: copper tubes and fins, extruded aluminum end caps, stainless-steel side plates
  • Tube count: 16 copper tubes (2 mm width) along radiator length
  • Fin density: 18 fins per inch (FPI)
  • Ports: eight G1/4" threaded connection ports (four per end)
  • Fan compatibility: 120 mm fans, 25 mm thickness
  • Finish: matte black fins, semi-gloss black side plates, contrasting silver aluminum end caps

How to use

Install the radiator in your case using the supplied M4 screws and the included hex keys, mounting standard 120 mm fans (25 mm thickness) in push, pull, or push/pull configurations as preferred. Configure the G1/4" ports using the modular plugs and adapters to create the desired inlet/outlet routing; the crossflow design permits multiple connection layouts. When fastening fans or securing the radiator to the case, use the supplied screws where possible—M4 compatibility allows longer screws if required but take care to avoid contacting internal fins.

Usage recommendations

Use low-impedance fans and ensure your pump (for example D5 or DDC class) provides adequate flow for multi-radiator loops. For best results, pair the radiator with sealed-edge frame 120 mm fans, follow EK-Matrix7 spacing when combining with other EK components for clean tubing runs, and consider push/pull fan setups to maximize cooling performance at lower fan speeds.

Specifications

Type:
Radiatior
Weight:
1.25 kg
Product colour:
Black
All features
Maximum operating pressure:
1 bar
Connecting thread:
1/4

Performance

Type:
Radiatior

Design

Product colour:
Black
Material:
Brass, Copper, Stainless steel

Weight & dimensions

Weight:
1.25 kg
Height:
44 mm
Width:
130 mm
Depth:
300 mm

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}
Stock data
Warehouse Stock Delivery to the store Store Price
WH354 5 27.07.2026 118.49 € Best price
WH320 5 20.07.2026 Best delivery 120.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 5 03.08.2026 156.99 €
118.49 €
Stock: 5
Delivery Date: 27.07.2026
Warehouse: WH354
120.49 €
Stock: 5
Delivery Date: 20.07.2026 Best delivery
Warehouse: WH320
Available only for legal entities
156.99 €
Stock: 5
Delivery Date: 03.08.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Radiator EK Water Blocks 3831109838389 cost, and is it available for purchase?

The price is 118.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 27.07.2026 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 Radiator EK Water Blocks 3831109838389 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 Radiator EK Water Blocks 3831109838389 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, weight, 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 Radiator EK Water Blocks 3831109838389?

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.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.