# Water block Barrow LTYK3-04I Black Acrylic RGB for CPU cooling, acrylic top, RGB lighting

**URL:** https://aio.lv/en/product--barrow-ltyk3-04i-black--6252976
**Data updated:** 2026-02-12 14:20 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Barrow
**Manufacturer code:** LTYK3-04I Black
**EAN:** 6937826616136
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 42.14 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--barrow-ltyk3-04i-black--6252976

## 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

Barrow LTYK3-04I Black is an acrylic-top water block with integrated RGB lighting designed for CPU liquid-cooling loops. The unit provides a contact surface for processor heat transfer and connects to custom cooling loops via standard fittings. Suited for custom PC builds, it enhances cooling performance and aesthetics while enabling controlled liquid circulation.

## Long description

Barrow LTYK3-04I Black is an acrylic-top water block designed for CPU liquid-cooling loops. The water block provides a flat contact surface for effective heat transfer from the processor to the coolant and features integrated RGB lighting beneath a black acrylic top. It connects to custom cooling loops using standard fittings and is intended for installation in custom PC builds where both thermal performance and visual integration are required.
Advantages
The unit combines an acrylic top with an internal illuminated area to deliver a clear visual effect while maintaining compatibility with common liquid-cooling fittings. Its construction allows direct coolant flow over the cold plate area, supporting efficient heat removal from modern CPUs. The compact footprint simplifies installation in a variety of case layouts and enables integration into multi-component loops without significant spatial compromises.
Suitable for
Custom PC liquid-cooling loops for desktop processors
System builders who want integrated RGB illumination in the cooling loop
Upgrading or replacing an existing CPU water block for improved aesthetics
Enthusiast systems combining multiple water-cooled components
Key specifications
Top material: black acrylic with integrated RGB lighting
Cold plate contact: designed for direct CPU heat transfer
Cooling loop connection: compatible with standard liquid-cooling fittings
Compatibility: intended for desktop CPU socket types (verify mechanical fit before installation)
Primary function: coolant flow-through water block for CPU thermal management
How to use
Install the water block on the processor following the motherboard and case manufacturer's instructions, ensuring the cold plate aligns with the CPU heatspreader. Use appropriate thermal interface material between the CPU and the cold plate and secure the block with the supplied mounting hardware or a compatible bracket. Connect inlet and outlet ports to the rest of the loop using suitable fittings and tubing rated for liquid-cooling systems. Verify that RGB connectors are mated to the system controller or RGB header if lighting control is required. Perform a leak test and circulate coolant before powering on the system components.
Usage recommendations
Use corrosion- and biocide-resistant coolant and compatible fittings to prolong component life. Check clearance and mounting compatibility with your specific CPU socket and motherboard layout. Follow standard leak-test procedures and monitor coolant condition over time to maintain optimal thermal performance.

## FAQ

### How much does the Water block Barrow LTYK3-04I Black cost, and is it available for purchase?

The price is 50.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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. All transactions are 100% secure and encrypted.

### 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 Barrow 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 Barrow 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/6252976/68538761_large.webp