# Water block Alphacool Core 1 LT Acetal Copper Black 72mm

**URL:** https://aio.lv/en/product--alphacool-wacp-552--11021072
**Data updated:** 2025-12-30 15:06 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Alphacool
**Manufacturer code:** WACP-552
**EAN:** 4250197138840
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 105.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 87.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-wacp-552--11021072

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Alphacool Core 1 LT water block features a robust design with acetal and copper materials. It measures 72mm in width and depth, and 26.5mm in height, making it a compact solution for effective cooling. This product is designed to enhance the cooling performance of your PC, ensuring optimal temperatures during operation.

## Long description

The Alphacool Core 1 LT Acetal Copper Black 72mm is a compact CPU water block combining an acetal polymer housing with a nickel-plated copper base to provide effective cooling for modern desktop processors. At 72 mm wide and deep and 26.5 mm high, the Core 1 LT uses a 3D jetplate together with cross-slot technology and internal O-rings to direct coolant flow and dissipate processor waste heat. The unit is available in non-illuminated and transparent aRGB versions and includes a revised mounting system compatible with Intel and AMD sockets.
Advantages
The Core 1 LT pairs a redesigned 3D jetplate with proven cross-slot coolant distribution to ensure even flow across an enlarged copper base for full CPU coverage. The polymer (acetal) housing reduces weight while retaining structural stability. Internal O-rings improve flow control and sealing. The simplified mounting system requires fewer screws and supports Socket AM5, Socket AM4 and LGA 1700 for easier installation on recent motherboards.
Suitable for
Cooling desktop processors in custom water-cooling loops
Compact PC builds where a 72 mm water block footprint is required
Systems using Socket AM5, Socket AM4 or LGA 1700
Key specifications
Type: Water block
Material: Acetal housing, nickel-plated copper base
Dimensions: 72 mm (W) x 72 mm (D) x 26.5 mm (H)
Weight: 0.25 kg
Supported sockets: Socket AM5, Socket AM4, LGA 1700
Colour: Black
MPN: WACP-552
EAN: 4250197138840
How to use
Before installation, prepare the motherboard and CPU according to the motherboard manufacturer’s instructions. Pre-assemble the backplate (for Intel platforms) using the provided four spacers. Apply thermal paste to the CPU surface, place the matching mounting frame over the water block and secure it with the four nuts on the spacers or the included AMD mounting hardware. Integrate the water block into your closed loop with appropriate fittings and tubing, then fill and bleed the loop to remove air before powering the system.
Usage recommendations
Use compatible coolant and correct-size fittings; verify socket compatibility (AM5, AM4, LGA 1700) before purchase. Ensure the loop is leak-tested and bled thoroughly and follow torque guidelines for mounting screws to avoid damage to the CPU or board.

## Specifications

| Feature | Value |
|---|---|
| Maximum operating temperature | 60 °C |
| Maximum operating pressure | 0.8 bar |
| Connecting thread | 1/4 |
| Easy to use | Yes |

### Performance

| Feature | Value |
|---|---|
| Type | Water block |
| Suitable for | Processor |
| Supported processor sockets | Socket AM5, Socket AM4, LGA 1700 |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Material | Copper, Acetal |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.25 kg |
| Height | 26.5 mm |
| Width | 72 mm |
| Depth | 72 mm |

### Packaging content

| Feature | Value |
|---|---|
| Package type | Box |

## FAQ

### How much does the Water block Alphacool Core 1 LT cost, and is it available for purchase?

The price is 105.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 226 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 23.07.2026 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. 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 Alphacool 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 Alphacool 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/11021072/61723962_large.webp