# GPU water block ek water blocks EK-Quantum Vector³ Suprim RTX 5090, D-RGB, acrylic top, with backplate

**URL:** https://aio.lv/en/product--ek-water-blocks-3831129901155--11973657
**Data updated:** 2026-03-11 16:07 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** ek water blocks
**Manufacturer code:** 3831129901155
**EAN:** 3831129901155
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 391.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 323.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-3831129901155--11973657

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

Full-cover GPU water block by ek water blocks for NVIDIA GeForce RTX 5090 Suprim series. Features an acrylic top, integrated D‑RGB lighting and includes a matching backplate. Designed to cool GPU core, VRAM and VRMs in custom liquid-cooling loops, suitable for high-performance gaming and workstation builds requiring direct liquid cooling of the graphics card.

## Long description

EK-Quantum Vector³ Suprim RTX 5090 is a full-cover GPU water block by ek water blocks designed for direct liquid cooling of NVIDIA GeForce RTX 5090 Suprim series graphics cards. The block features an acrylic top, integrated D-RGB illumination and comes with a matching backplate. It cools the GPU core, memory modules and VRM circuitry as part of a custom water-cooling loop, helping maintain lower operating temperatures under sustained heavy loads.
Advantages
The acrylic top provides a clear view of coolant flow and lighting effects while the full-cover design ensures contact with the GPU core, VRAM and power delivery components for comprehensive heat transfer. Integrated D-RGB lighting is compatible with common motherboard and controller standards for synchronized illumination. The included backplate offers additional structural support and passive cooling for components on the PCB rear. The block is engineered for easy integration into custom loops and for reliable, long-term operation when paired with appropriate fittings and coolant.
Suitable for
 High-performance gaming systems with custom liquid cooling
 Workstation builds requiring stable GPU temperatures under sustained loads
 Overclocked RTX 5090 Suprim cards that need direct cooling of GPU core, VRAM and VRMs
 Showcase builds where visible coolant and D-RGB lighting are desired
Key specifications
 Full-cover water block compatible with NVIDIA GeForce RTX 5090 Suprim series
 Acrylic top for visual clarity of coolant and lighting
 Integrated D-RGB lighting compatible with standard 5V addressable RGB headers
 Includes rear backplate for added support and passive cooling
 Contact surfaces for GPU core, VRAM and VRM components
 Designed for use in custom liquid-cooling loops with standard fittings
How to use
Install the water block following the manufacturer’s mounting instructions and use only the supplied screws, thermal pads and thermal compound where specified. Prepare the PC for water-cooling installation by draining and cleaning any existing loop if replacing another block. Mount the block onto the graphics card ensuring correct alignment with GPU core, memory and VRM contact points, then secure the backplate on the rear of the PCB. Connect the D-RGB header to a compatible 5V addressable RGB header or controller. Integrate the block into the system loop using compatible fittings and tubing, then perform a leak test and fill the loop with recommended coolant before powering the system.
Usage recommendations
Use high-quality, corrosion-inhibiting coolant and compatible fittings; maintain periodic loop checks for leaks and coolant condition. Ensure D-RGB wiring is connected to a compatible controller or motherboard header for proper lighting control. For optimal thermal performance, verify that contact pads (thermal pads and thermal compound) are correctly placed and replaced if damaged during installation.

## FAQ

### How much does the ek water blocks EK-Quantum Vector³ Suprim RTX 5090 GPU water block cost, and is it available for purchase?

The price is 391.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 29.07.2026 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 ek water blocks EK-Quantum Vector³ Suprim RTX 5090 GPU water block 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/11973657/68537917_large.webp