# Radiator EK Water Blocks 3831109839188 Brass Copper Stainless Steel White 130x300x44mm

**URL:** https://aio.lv/en/product--ek-water-blocks-3831109839188--10892400
**Data updated:** 2026-02-17 11:00 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** ek water blocks
**Manufacturer code:** 3831109839188
**EAN:** 3831109839188
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 122.99 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 101.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-3831109839188--10892400

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The EK Water Blocks 3831109839188 radiator features a robust construction with brass, copper, and stainless steel materials. Measuring 130mm in width, 300mm in depth, and 44mm in height, it is designed for efficient cooling in computer systems, ensuring optimal performance and longevity.

## Long description

The EK Water Blocks 3831109839188 radiator is a 130 x 300 x 44 mm EK-Quantum Surface P series X-Flow radiator designed for custom PC liquid cooling loops. It combines brass, copper and stainless-steel construction with an extruded-aluminum end cap design and a semi-matte white finish on the side plates. The radiator core uses sixteen 2 mm copper tubes and non-louvered copper fins with an 18 FPI density to balance thermal transfer and airflow resistance, while eight G1/4" threaded ports (four on each end) provide flexible crossflow routing and multiple inlet/outlet configurations. The 44 mm thickness provides effective cooling across a wide fan speed range and supports standard 120 mm fans with 25 mm thickness.
Advantages
The Surface P core delivers up to 10% improved thermal performance compared with the previous generation through an optimized fin structure and enhanced core design. Low flow restriction of the internal tube routing reduces pump load and allows multiple radiators on a single pump. High-quality materials and mechanical design ensure rigidity and compatibility with case-mounted 120 mm fan configurations. The modular X-Flow multiport design and EK-Matrix7 compatibility simplify clean tube runs and system expansion, while included hardware offers straightforward mounting and fan installation.
Suitable for
Custom PC liquid cooling loops in mid-tower and full-tower cases
Multi-radiator cooling setups where low flow restriction is required
Systems using standard 120 mm fans (25 mm thick) in push, pull or push/pull configurations
PC builders and modders who require modular, paintable radiators and easy disassembly
Key specifications
Dimensions: 130 mm (W) x 300 mm (D) x 44 mm (H)
Core composition: copper tubes and copper fins
Tubes: 16 copper tubes, 2 mm width each
Fin density: 18 FPI (fins per inch)
End caps: extruded aluminum with contrasting silver finish
Side plates: stainless steel with semi-matte white coating
Surface finish on fins: black matte coating with high thermal conductivity
Ports: eight G1/4" threaded connection ports (four per end) supporting crossflow routing
Fan compatibility: 120 mm fans, 25 mm thickness (supports push, pull, push/pull)
Included mounting hardware: M4 Philips screws for fan and case mounting; hex keys for assembly
How to use
Install the radiator in your case in a location that allows adequate airflow and fits the 130 x 300 x 44 mm footprint. Configure the desired inlet and outlet routing using the G1/4" ports on either end; the X-Flow layout supports multiple tube routing options to suit your loop layout. Mount standard 120 mm fans (25 mm thickness) using the supplied M4 screws and choose push, pull, or push/pull configurations depending on available space and desired thermal performance. Ensure all fittings and connections are tightened to G1/4" standards and check for leaks before filling the loop with coolant. When adding multiple radiators, consider pump capacity — the radiator's low flow restriction allows use with common D5 or DDC pumps.
Usage recommendations
For optimal thermal results, pair the radiator with medium- to low-speed high-static-pressure 120 mm fans and consider a push/pull arrangement where space allows. Use corrosion-inhibited coolant compatible with mixed-metal loops and follow standard leak-testing procedures after assembly. When painting or modding, disassemble the modular covers and protect the core area; the design facilitates safe DIY modifications without compromising structural integrity.

## Specifications

| Feature | Value |
|---|---|
| Type | Radiatior |
| Weight | 1.25 kg |
| Material | Brass, Copper, Stainless steel |
| Height | 44 mm |
| Width | 130 mm |
| Depth | 300 mm |
| Product colour | White |
| Maximum operating pressure | 1 bar |
| Connecting thread | 1/4 |

## FAQ

### How much does the Radiator EK Water Blocks 3831109839188 cost, and is it available for purchase?

The price is 122.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 03.08.2026 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 3831109839188 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

## Image

https://aio.lv/img/cache/product/10892400/60369668_large.webp