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header-product Radiator EK Water Blocks 3831109839751 Brass Copper Stainless Steel White
70.49 €

Radiator EK Water Blocks 3831109839751 Brass Copper Stainless Steel White

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Radiator EK Water Blocks 3831109839751 Photo 1
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Radiator EK Water Blocks 3831109839751 Brass Copper Stainless Steel White

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Short description

The EK Water Blocks 3831109839751 radiator is designed for efficient cooling in computer systems. Made from brass, copper, and stainless steel, it features a sleek white finish. Dimensions are 130 mm width, 165 mm depth, and 30 mm height, making it a compact choice for various builds.
Available at price 70.49 €: 11 pcs.
Total available for order: 33 pcs.
Warranty: 2 Years
SKU: 4801040
Manufacturer: ek water blocks
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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pay in 3 equal parts

today

0 €

afterward

3 mth. х 23.5 €

overpayment

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 1.96 euros per month
Together cheaper
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Product information

Description

The EK-Quantum Surface S radiator is a compact, high-performance liquid-cooling radiator with a thickness of 30 mm, engineered for space-constrained PC cases. Constructed from brass, copper and stainless steel with a white finish and reinforced extruded aluminum end caps, it features 16 copper tubes (2 mm wide) and high-grade non-louvered copper fins at 20 FPI for balanced thermal transfer and low air resistance. The radiator is compatible with standard 120 mm fans of 25 mm thickness and includes M4 mounting screws.

Advantages

Despite its reduced 30 mm thickness, the Surface S delivers strong thermal performance at low and medium fan speeds thanks to an optimized core and enhanced fin structure that provides up to 20% better core-to-core performance compared with its predecessor. The modular construction, rigid stamped side plates and durable semi-gloss black side coating combine with a matte black high-conductivity fin coating to provide a durable and serviceable product. Low internal flow restriction means this radiator places minimal stress on the loop and allows multiple radiators to be used with a single D5 or DDC pump.

Suitable for

  • Compact PC builds with limited radiator clearance
  • Custom water-cooling loops requiring low flow restriction
  • Systems using standard 120 mm fans (25 mm thickness)
  • Modding projects where easy disassembly and painting are desired

Key specifications

  • Brand: EK Water Blocks
  • Model / MPN: 3831109839751
  • Materials: Brass, copper tubes, stainless-steel side plates, extruded aluminum end caps
  • Thickness (height): 30 mm
  • Width: 130 mm
  • Depth (length): 165 mm
  • Tubes: 16 copper tubes, 2 mm wide
  • Fins: Non-louvered copper fins, 20 FPI
  • Included fasteners: 4x M4x30 mm (for 25 mm fans), 4x M4x5 mm (case mounting)
  • EAN: 3831109839751

How to use

Mount the radiator in a compatible location within your case that supports a 30 mm thick radiator and standard 120 mm fans. Use the supplied M4x30 mm screws to attach 25 mm thick 120 mm fans to the radiator; use the M4x5 mm screws to secure the radiator to the case. Connect the radiator into your custom water loop using appropriate fittings and tubing; the internal low-restriction core is designed to work with typical single-pump setups such as D5 or DDC. Avoid using a push/pull fan configuration expecting proportional performance gains; instead consider adding additional radiators if more cooling capacity is required.

Usage recommendations

Use sealed-edge or similarly rigid 120 mm fans for optimal airflow; when performing modifications or using non-standard screw lengths, prefer the supplied screws to avoid damage and, if longer screws are necessary, note that they will contact the fins rather than critical structural components. For clean tubing runs and easy system upgrades, pair the radiator with EK-Matrix7-compatible components such as Reflection² distro plates.

Specifications

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

Performance

Type:
Radiatior

Design

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

Weight & dimensions

Weight:
0.5 kg
Height:
30 mm
Width:
130 mm
Depth:
165 mm

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
WH320 11 09.07.2026 Best delivery 70.49 €
WH354 11 16.07.2026 91.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 11 23.07.2026 93.49 €
70.49 €
Stock: 11
Delivery Date: 09.07.2026 Best delivery
Warehouse: WH320
91.99 €
Stock: 11
Delivery Date: 16.07.2026
Warehouse: WH354
Available only for legal entities
93.49 €
Stock: 11
Delivery Date: 23.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Radiator EK Water Blocks 3831109839751 cost, and is it available for purchase?

The price is 70.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 33 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 09.07.2026 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 3831109839751 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 3831109839751 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 3831109839751?

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.
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