# Barrow water block for Gigabyte RTX 4090 Aorus Aurora RGB (LRC 2.0, acrylic)

**URL:** https://aio.lv/en/product--barrow-bs-gig4090-pa-b--10755980
**Data updated:** 2026-02-12 22:06 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Barrow
**Manufacturer code:** BS-GIG4090-PA B
**EAN:** 6937826617355
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 150.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 124.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--barrow-bs-gig4090-pa-b--10755980

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

Barrow LRC 2.0 water block designed for Gigabyte RTX 4090 Aorus Aurora RGB graphics cards. Constructed with an acrylic top, the block provides full-coverage cooling for the GPU and associated components. Intended for custom liquid-cooling loops, it helps reduce temperatures and acoustic noise under load, improving stability and enabling sustained performance in high-demand gaming and rendering tasks.

## Long description

The Barrow water block for Gigabyte RTX 4090 Aorus Aurora RGB (LRC 2.0, acrylic) is a full-coverage GPU cooling solution designed for custom liquid-cooling loops. It features an acrylic top and a precision-machined cold plate to make direct contact with the GPU core, VRAM and voltage regulation components. The block routes coolant across critical hotspots to reduce operating temperatures and lower fan noise compared with air cooling, helping maintain stable performance during extended gaming, rendering or compute workloads.
Advantages
This acrylic LRC 2.0 water block offers full-board coverage for the Gigabyte RTX 4090 Aorus Aurora RGB, enabling efficient heat transfer from the GPU die and nearby power delivery components. The transparent top provides visual access to coolant flow and RGB lighting from the graphics card while preserving reliable sealing and easy installation. By integrating into a custom loop the block contributes to lower temperatures, decreased acoustic output and improved thermal headroom for sustained heavy loads.
Suitable for
Custom liquid-cooled desktop PCs focused on high-performance gaming
Workstations used for 3D rendering, video encoding and GPU compute tasks
Enthusiast builds requiring full-coverage GPU cooling and aesthetic integration
Key specifications
Compatibility: specifically shaped for Gigabyte RTX 4090 Aorus Aurora RGB PCB layout
Top material: acrylic transparent cover
Cold plate: precision-machined metal surface for GPU and component contact
Cooling type: full-coverage liquid cooling for GPU core, VRAM and VRM areas
Fittings: standard G1/4 threaded ports for integration into custom loops
Flow channel: optimized internal channels for even coolant distribution
How to use
Install the water block by first removing the graphics card’s factory cooler according to the manufacturer’s service instructions, clean the GPU die and component contact surfaces, and apply a suitable thermal interface material to the GPU core. Align the block with the PCB mounting points and secure it with the supplied screws, ensuring even pressure across the cold plate. Connect the block to the loop using G1/4 fittings and appropriate tubing, then perform a leak test before powering the system. Follow standard liquid-cooling assembly practices and verify flow and temperatures under light load before normal operation.
Usage recommendations
Use high-quality coolant and corrosion inhibitors compatible with acrylic tops, avoid overtightening fittings, and run an extended leak test (several hours) with only the pump powered. Maintain regular loop servicing intervals to check for deposits or discoloration and replace thermal interface material if re-mounting the block.

## FAQ

### How much does the Barrow water block LRC 2.0 for Gigabyte RTX 4090 Aorus Aurora cost, and is it available for purchase?

The price is 150.49 € (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 21.07.2026 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 Barrow water block LRC 2.0 for Gigabyte RTX 4090 Aorus Aurora 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 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/10755980/68538195_large.webp