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header-product Radiator EK Water Blocks 3831109838952 Brass Copper Stainless Steel White
73.49 €

Radiator EK Water Blocks 3831109838952 Brass Copper Stainless Steel White

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Radiator EK Water Blocks 3831109838952 Photo 1
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Short description

The EK Water Blocks 3831109838952 radiator is designed for efficient cooling in computer systems. Made from brass, copper, and stainless steel, it features a sleek white finish. With dimensions of 130 mm in width, 165 mm in depth, and 30 mm in height, it fits well in various setups, ensuring optimal thermal performance for your components.
Available at price 73.49 €: 2 pcs.
Total available for order: 4 pcs.
Warranty: 2 Years
SKU: 10891379
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: 0.64 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 €
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pay in 3 equal parts

today

0 €

afterward

3 mth. х 24.5 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.04 euros per month
Together cheaper
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Product information

Description

The EK-Quantum Surface S radiator (MPN 3831109838952) is a compact, 30 mm thick liquid-cooling radiator designed for space-constrained PC cases. Constructed from brass, copper and stainless steel with a white semi-matte finish on the side plates and a black matte coating on the fins, it features 16 copper 2 mm-wide tubes and a high-grade non-louvered fin structure at 20 FPI to balance thermal transfer and air resistance. The radiator uses extruded aluminum end caps and is compatible with standard 120 mm, 25 mm-thick fans supplied with M4 Philips round-headed screws. It is EK-Matrix7 compatible for standardized port positioning and can be installed in multi-radiator loops with typical D5 or DDC pumps thanks to its low flow restriction.

Advantages

The Surface S radiator offers improved core performance — up to 20% better than the previous CoolStream SE core — through an optimized fin structure and radiator core. Its thin 30 mm profile provides strong cooling at low and medium fan speeds while remaining suitable for tight case layouts. The design minimizes coolant flow restriction, supports clean parallel tubing runs with Matrix7 compatibility, and uses durable materials and standardized M4 screws for straightforward installation and safe use even if longer screws are sourced. The modular construction enables easy disassembly for DIY modding or custom finishing.

Suitable for

  • Compact and mid-tower PC builds where radiator thickness is limited
  • Custom water-cooling loops using a single D5 or DDC pump
  • Setups requiring low-to-medium fan speeds to reduce noise
  • Systems aiming for clean, parallel tubing runs using EK-Matrix7 components
  • DIY case modding and radiator customization

Key specifications

  • Manufacturer: EK Water Blocks
  • MPN / EAN: 3831109838952
  • Materials: brass, copper (16 × 2 mm tubes), stainless steel, aluminum end caps
  • Thickness: 30 mm
  • Fin density: 20 FPI (non-louvered copper fins)
  • Compatible fan size: 120 mm, 25 mm thickness (standard)
  • Screws supplied: black M4 Philips round-headed screws
  • Finish: semi-matte white side plates, black matte fins, silver aluminum end caps
  • Compatibility: EK-Matrix7, Reflection² distro plates, S/P/X Surface series interchangeability (case permitting)

How to use

Mount the radiator in a location that supports a 30 mm-thick 120 mm radiator using the supplied M4 screws and standard 120 mm fans (25 mm thickness). Connect the radiator ports according to EK-Matrix7 alignment when integrating with other EK components for neat tubing runs. Use a single D5 or DDC pump for multi-radiator loops, as the radiator’s low flow restriction helps maintain adequate coolant circulation. Avoid push/pull fan configurations expecting proportional gains; instead, add another radiator if more cooling capacity is required.

Usage recommendations

Use sealed-edge-frame fans (such as EK fans or similar) for optimal airflow and minimal hydraulic losses. When replacing screws, prefer M4 screws; longer screws will contact fins but are allowed without compromising the core’s structural integrity. For best thermal results, pair the radiator with low-to-medium fan speeds and consider additional radiators rather than push/pull setups for higher cooling demands.
All features
Type:
Radiatior
Weight:
0.5 kg
Material:
Brass, Copper, Stainless steel
Height:
30 mm
Width:
130 mm
Depth:
165 mm
Product colour:
White
Maximum operating pressure:
1 bar
Connecting thread:
1/4

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH354 2 23.07.2026 Best delivery 73.49 € Best price
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 2 30.07.2026 86.99 €
73.49 €
Stock: 2
Delivery Date: 23.07.2026 Best delivery
Warehouse: WH354
Available only for legal entities
86.99 €
Stock: 2
Delivery Date: 30.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Radiator EK Water Blocks 3831109838952 cost, and is it available for purchase?

The price is 73.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 Radiator EK Water Blocks 3831109838952 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 3831109838952 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.
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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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.