# Heatsink/Radiator EK Water Blocks EK-Quantum Surface S360 Black 405x130x30mm

**URL:** https://aio.lv/en/product--ek-water-blocks-3831109838198--4801042
**Data updated:** 2026-03-13 08:53 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** ek water blocks
**Manufacturer code:** 3831109838198
**EAN:** 3831109838198
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 136.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 112.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-3831109838198--4801042

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The EK-Quantum Surface S360 is a high-performance heatsink/radiator designed for efficient cooling. With dimensions of 405mm in width, 130mm in depth, and 30mm in height, it fits various computer cases. The sleek black finish adds a modern touch to your build. Ideal for liquid cooling setups, it ensures optimal thermal management for your components.

## Long description

The EK-Quantum Surface S360 Black is a high-performance 30mm-thick heatsink/radiator designed for liquid cooling systems in space-constrained PC cases. Measuring 405x130x30mm, this Surface S series radiator combines a compact profile with a dense thermal core: 16 copper tubes and high-grade non-louvered copper fins at 20 FPI deliver balanced thermal transfer and low air resistance. The radiator features extruded aluminum end caps, stainless-steel side plates with semi-gloss black paint, and a matte black coating on the fins for improved thermal conductivity and a consistent appearance. It is compatible with standard 120mm fans (25mm thickness) and uses supplied M4 screws for mounting.
Advantages
The slim 30mm thickness enables installation in cases with limited radiator clearance while still providing efficient cooling at low to medium fan speeds. The optimized core and fin structure improve core-to-core performance by up to 20% compared to the previous generation, offering better thermal performance without increasing airflow restriction. Low internal flow restriction minimizes stress on pumps and allows multiple radiators to be used on a single pump. The design is modular and easy to disassemble, facilitating DIY modification and integration into custom loops, and the EK-Matrix7 compatibility ensures consistent port spacing and tidy tube runs.
Suitable for
Compact and mid-tower PC builds where radiator thickness must be minimized
Custom liquid cooling loops requiring low flow restriction and multi-radiator setups
Systems that prioritize quiet operation with low to medium fan speeds
Modding projects that need easy disassembly and consistent aesthetics
Key specifications
Dimensions: 405 x 130 x 30 mm
Tube count and width: 16 copper tubes, 2 mm wide each
Fin type and density: non-louvered copper fins, 20 FPI
End caps: extruded aluminum
Side plates: stainless steel with semi-gloss black paint
Fan compatibility: supports standard 120 mm fans with 25 mm thickness
Mounting screws: supplied M4 Philips round-headed screws
Core characteristics: low coolant flow restriction, modular core design
How to use
Mount the EK-Quantum Surface S360 in a location that provides sufficient airflow and clearance for its 30mm thickness. Install standard 120 mm fans (25 mm thick) in a push or pull configuration using the supplied M4 screws, taking care not to overtighten. Connect the radiator to your custom loop using appropriately sized fittings and tubing, ensuring leak-free seals. When integrating multiple radiators, route tubing to minimize sharp bends and maintain pump efficiency; the radiator’s low flow restriction allows use with common D5 or DDC pumps. For modding or repainting, the modular construction permits disassembly following manufacturer guidance.
Usage recommendations
Use fans optimized for low-noise, sealed-edge frames for best thermal and acoustic balance. Avoid attempting push/pull configurations expecting proportional gains; instead, add additional radiators if more cooling capacity is required. When replacing or sourcing screws, use M4 standardized screws and follow the supplied screw length recommendations to prevent contact with internal fins. For tidy loops, pair the radiator with other EK-Matrix7 compatible components to simplify port alignment and tubing runs.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Heatsink/Radiatior |
| Suitable location | Computer case |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Number of fans | 3 fan(s) |
| Fins material | Copper |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.95 kg |
| Height | 30 mm |
| Width | 405 mm |
| Depth | 130 mm |
| Tube diameter | 2 mm |

## FAQ

### How much does the Heatsink/Radiator EK Water Blocks EK-Quantum Surface S360 cost, and is it available for purchase?

The price is 136.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 52 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 20.07.2026 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 Heatsink/Radiator EK Water Blocks EK-Quantum Surface S360 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

### 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.

## Image

https://aio.lv/img/cache/product/4801042/64321109_large.webp