# Radiator for PC liquid cooling EK Water Blocks 3831109838617 — Brass/Copper/Stainless steel, 145×605×44 mm, black

**URL:** https://aio.lv/en/product--ek-water-blocks-3831109838617--10892404
**Data updated:** 2026-03-07 18:09 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** ek water blocks
**Manufacturer code:** 3831109838617
**EAN:** 3831109838617
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 219.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 181.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-3831109838617--10892404

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Radiator by EK Water Blocks model 3831109838617 for PC liquid cooling loops. Constructed from brass, copper and stainless steel with black finish. Dimensions: width 145 mm, depth 605 mm, height 44 mm. Designed to dissipate heat from coolant in custom water-cooling systems for desktops, workstations and gaming rigs.

## Long description

The EK-Quantum Surface P radiator (brass/copper/stainless steel, black, 145×605×44 mm) is a slim high-performance radiator designed for custom PC liquid cooling loops. Its 44 mm thickness and a core composed of copper tubes and high-grade non-louvered copper fins provide an efficient balance of thermal transfer and low airflow resistance. The radiator includes multiple G1/4" threaded ports for flexible loop routing and a dedicated port for easy draining and air bleeding. Constructed with extruded aluminum end caps and stainless-steel side plates finished in semi-gloss black, the unit is compatible with standard 140 mm fans (25 mm thickness) and supplied mounting hardware for straightforward installation.
Advantages
The radiator offers improved thermal performance versus previous core designs thanks to an enhanced fin structure and optimized core, delivering up to about 10% better cooling in comparable conditions. Its 18 copper tubes running the full length of the core and 18 FPI fin density enable efficient coolant flow and low fan speed operation. Multiport configuration with five G1/4" ports increases routing flexibility, while low flow restriction preserves pump headroom and enables multiple radiators on a single pump. Durable construction, modular end-cap plugs, and standard M4 mounting screws simplify installation, maintenance and modding.
Suitable for
Custom desktop gaming PCs with water-cooling loops
Workstations requiring sustained heat dissipation for CPUs and GPUs
Enthusiast builds using push/pull fan configurations
Multi-radiator loops driven by a single D5 or DDC pump
Key specifications
Dimensions: 145 mm × 605 mm × 44 mm (width × depth × thickness)
Materials: brass/copper core with stainless-steel side plates and extruded aluminum end caps
Core layout: 18 copper tubes, 18 FPI non-louvered copper fins
Ports: four standard G1/4" threaded ports plus one additional G1/4" bleed/drain port
Fan compatibility: supports 140 mm fans with 25 mm thickness; push/pull capable
Finish: semi-gloss black side plates and black matte coated fins
How to use
Mount the radiator in a compatible case position using the supplied M4 screws, aligning it with 140 mm fans if using push, pull or push/pull configurations. Connect loop tubing to the G1/4" ports according to your loop plan; use the additional end-tank port for draining and air bleeding during filling and maintenance. Ensure fans are installed with sealed-edge frames or similar designs for optimal airflow. When assembling multiple radiators, account for low flow restriction but verify pump capacity (D5 or DDC recommended) and routing to maintain proper coolant circulation.
Usage recommendations
Use corrosion-resistant tubing and compatible fittings, follow standard loop filling and bleeding procedures, and check for leaks before powering system components. For best thermal results, consider a push/pull fan setup and pair the radiator with low-restriction fans rated for 140 mm use. When modding or repainting, disassemble following the modular design to avoid damaging the core and use only appropriate tools and the supplied hardware where possible.

## Specifications

| Feature | Value |
|---|---|
| Type | Radiatior |
| Weight | 2.38 kg |
| Material | Brass, Copper, Stainless steel |
| Height | 44 mm |
| Width | 145 mm |
| Depth | 605 mm |
| Product colour | Black |
| Maximum operating pressure | 1 bar |
| Connecting thread | 1/4 |

## FAQ

### How much does the Radiator EK Water Blocks 3831109838617 cost, and is it available for purchase?

The price is 219.99 € (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 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 3831109838617 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/10892404/60369654_large.webp