# Mounting Kit for TR4 Socket, RAIJINTEK RJK TR4 Kit for (Compact) Water Cooling

**URL:** https://aio.lv/en/product--raijintek-rjk-tr4-kit--4598188
**Data updated:** 2026-03-07 14:51 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** RAIJINTEK
**Manufacturer code:** RJK TR4 Kit
**EAN:** 4715109922608
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 15.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--raijintek-rjk-tr4-kit--4598188

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

RAIJINTEK RJK TR4 Kit is a mounting set designed for AMD TR4 (Threadripper) sockets to adapt (compact) water-cooling solutions. The kit contains the socket-specific brackets and fasteners required to secure an AIO or custom water block to the large TR4 CPU IHS. It is intended for installation or upgrade of water cooling on TR4-based desktop systems.

## Long description

RAIJINTEK RJK TR4 Kit is a mounting kit engineered to adapt compact all-in-one (AIO) or custom water-cooling blocks to AMD TR4 (Threadripper) socket CPUs. It provides the socket-specific brackets and fasteners needed to secure a water block across the larger integrated heat spreader (IHS) used by TR4 processors, enabling reliable contact and mechanical stability when installing or upgrading liquid cooling on TR4-based desktop systems.
Advantages
The mounting kit is designed to match the TR4 socket geometry, ensuring correct alignment and even pressure distribution across the CPU IHS. Included metal brackets and hardware are sized for the larger Threadripper footprint, reducing the need for additional modifications. The kit simplifies installation of compact AIO units or custom water blocks by providing the specific components required for secure attachment, improving cooling contact and long-term mechanical reliability.
Suitable for
 Installing or upgrading compact AIO liquid coolers on AMD TR4/Threadripper desktop CPUs
 Mounting custom water blocks designed for TR4 IHS contact
 Replacing or adding TR4-specific mounting hardware when rebuilding or modifying cooling loops
Key specifications
 Compatibility: Designed specifically for AMD TR4 (Threadripper) socket mechanical layout
 Contents: Socket-specific brackets and fastening hardware for attaching water blocks
 Material: Metal brackets and corrosion-resistant fasteners suitable for repeated installation
 Function: Provides correct spacing and pressure distribution for large IHS of TR4 processors
How to use
Prepare the CPU and motherboard according to standard handling procedures, ensuring the TR4 socket and IHS are clean and free of thermal compound residue. Position the provided brackets over the TR4 IHS in the orientation that matches your water block or AIO baseplate. Secure the water block using the kit's fasteners, tightening incrementally in a cross pattern to achieve even pressure. Reapply thermal interface material as required before final mounting and confirm mechanical stability and contact before restoring power.
Usage recommendations
Use a compatible thermal paste and follow torque guidance from your water-cooling manufacturer where available. Check fastener tightness after initial thermal cycles and recheck periodically to maintain optimal contact. If your water block includes additional mounting parts, verify fitment with the TR4 brackets before final assembly.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.05 kg |

## FAQ

### How much does the RAIJINTEK RJK TR4 Kit mounting kit cost, and is it available for purchase?

The price is 18.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 49 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 16.07.2026 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. 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 RAIJINTEK 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 RAIJINTEK 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: weight, 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/4598188/68545914_large.webp