# Water block Thermaltake CL-W387-PL00SW-A Acrylic Copper 251.5mm

**URL:** https://aio.lv/en/product--thermaltake-cl-w387-pl00sw-a--10734714
**Data updated:** 2025-12-03 03:45 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** THERMALTAKE
**Manufacturer code:** CL-W387-PL00SW-A
**EAN:** 4713227537285
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 138.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 114.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermaltake-cl-w387-pl00sw-a--10734714

## Delivery options

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

## Summary description

The Thermaltake CL-W387-PL00SW-A is a high-performance water block made from acrylic and copper. Measuring 251.5mm in width, it provides efficient cooling for computer systems. With a power consumption of 2.5 W and a 5 V AC input voltage, it is designed for optimal thermal management.

## Long description

Specifically designed for MSI GAMING TRIO & SUPRIM 4080 graphics cards, the Pacific V-RTX 4080 Plus (MSI GAMING TRIO & SUPRIM) GPU water block lets you integrate your graphics card into a custom liquid cooling loop while providing addressable RGB lighting compatible with 5V motherboard headers or TT RGB Plus 2.0 software. The block extends its fin structure to 45 mm × 49.7 mm to increase contact area with the GPU, improving heat dissipation and supporting flexible inlet/outlet orientation to suit different loop layouts.
Advantages
The water block covers all major heat sources on the GPU and extends coverage across the PCB to protect exposed components during installation and handling. Its high-flow coolant channels are optimized for stable thermal performance under load and during overclocking. The unit combines a copper base with anti-corrosive nickel plating and an aluminum backplate to balance efficient heat transfer, long-term durability, and mechanical support for the graphics card.
Key specifications
 Compatibility: MSI GAMING TRIO & SUPRIM RTX 4080
 Fin structure contact area: 45 mm × 49.7 mm
 Lighting: Addressable RGB, 5V motherboard connector / TT RGB Plus 2.0
 Base material: Copper with mirror-finish nickel plating
 Backplate: Aluminum, full-board coverage
 Flow design: High-flow channels, unrestricted inlet/outlet orientation
How to use
Mount the water block onto the compatible MSI GAMING TRIO or SUPRIM RTX 4080 following the manufacturer’s mounting hardware and thermal compound instructions. Connect the inlet and outlet to your custom loop using suitable fittings and tubing; orientation of fittings is unrestricted for flexible loop routing. Attach the 5V ARGB cable to a compatible motherboard header or control lighting via TT RGB Plus 2.0. Leak-test the loop and run at low pump speed first to confirm proper installation before full operation.
Recommendations
Use high-quality thermal paste and appropriate torque on mounting screws to ensure even contact with the GPU die. Verify compatibility with your card revision and check all fittings for secure seals. Flush and fill the loop with manufacturer-recommended coolant and perform a pressure/leak test before extended use.

## Specifications

| Feature | Value |
|---|---|
| AC input voltage | 5 |
| Connecting thread | 1/4 |

### Performance

| Feature | Value |
|---|---|
| Type | Water block |
| Suitable for | Graphics card |
| Compatibility | MSI 4080 GAMING X TRIO
MSI 4080 SUPPRIM X |

### Design

| Feature | Value |
|---|---|
| Product colour | Copper colour, Transparent |
| Material | Acrylic, Copper |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.3 kg |
| Height | 24.05 mm |
| Width | 251.5 mm |
| Depth | 158.7 mm |

### Other features

| Feature | Value |
|---|---|
| Power | 2.5 W |

## FAQ

### How much does the Water block Thermaltake CL-W387-PL00SW-A cost, and is it available for purchase?

The price is 138.99 € (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 Thursday 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 Water block Thermaltake CL-W387-PL00SW-A 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 THERMALTAKE 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 THERMALTAKE 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, 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.

### Where can I download the instructions for Water block Thermaltake CL-W387-PL00SW-A?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10734714/65752385_large.webp