# Water block Aqua-Computer 21871 — acetal/aluminium construction, 94×94×22 mm

**URL:** https://aio.lv/en/product--aqua-computer-21871--4583963
**Data updated:** 2026-03-07 14:49 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Aqua-Computer
**Manufacturer code:** 21871
**EAN:** 4260473314585
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 112.99 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 93.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aqua-computer-21871--4583963

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Aqua-Computer 21871 is a computer water block designed for liquid cooling loops. Constructed from acetal and aluminium with silver and white finish, the block measures 94 × 94 × 22 mm and comes as a single unit per pack. Suitable for directing coolant flow over heat-generating components in custom PC cooling systems.

## Long description

The Aqua-Computer 21871 water block is a compact cooling component for custom liquid-cooled PCs. Constructed from acetal and aluminium with a silver and white finish, the block measures 94 × 94 × 22 mm and is supplied as a single unit per pack. It is designed to direct coolant flow over heat-generating components in a liquid cooling loop and to integrate into bespoke cooling systems from Aqua-Computer.
Advantages
The acetal and aluminium construction combines chemical resistance with thermal-conductive metal contact surfaces, while the compact 94×94×22 mm footprint supports installation in space-constrained builds. The silver and white finish provides a neutral appearance that fits a variety of chassis and component styles. Supplied as a single unit, the block is ready for integration into standard custom loops and is suitable for users who require a dedicated water block for targeted cooling.
Suitable for
Custom PC liquid cooling loops requiring a compact water block
Cooling heat-generating components within compact or mid-size systems
Builds where a neutral silver and white aesthetic is preferred
Key specifications
Materials: acetal body with aluminium components
Finish: silver and white
Dimensions: 94 × 94 × 22 mm
Package content: one water block per pack
How to use
Install the Aqua-Computer 21871 water block into a compatible liquid cooling loop following standard water-cooling assembly procedures: ensure mating surfaces on the cooled component are clean, apply compatible thermal interface material if required by your configuration, mount the block according to the cooling loop layout and tighten fasteners to the manufacturer’s recommended torque. Connect inlet and outlet tubing to the block’s ports using secure fittings and perform a pressure/leak test of the closed loop before powering the system.
Usage recommendations
Use coolant fluids and fittings recommended for acetal and aluminium components to avoid galvanic or chemical corrosion. Regularly inspect fittings and tubing for signs of wear or leakage and flush the loop periodically to maintain optimal thermal performance.

## Specifications

| Feature | Value |
|---|---|
| RGB connector | RGBpx |
| Connecting thread | 1/4 |

### Performance

| Feature | Value |
|---|---|
| Type | Water block |
| Suitable for | Processor |
| Supported processor sockets | LGA 1700 |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Aluminium, Silver, White |
| Material | Acetal, Aluminium, Silver |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.452 kg |
| Height | 22 mm |
| Width | 94 mm |
| Depth | 94 mm |

## FAQ

### How much does the Aqua-Computer 21871 water block cost, and is it available for purchase?

The price is 112.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 01.07.2026 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 Aqua-Computer 21871 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 Aqua-Computer 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 Aqua-Computer 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, suitable for, weight, supported processor sockets, 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/4583963/60359917_large.webp