# Frame upgrade kit Thermal Grizzly TG-CF-I1851-V1 Aluminium Black 71mm x 51mm x 6mm

**URL:** https://aio.lv/en/product--thermal-grizzly-zuwa-320--11291185
**Data updated:** 2025-12-30 21:06 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Thermal Grizzly
**Manufacturer code:** ZUWA-320
**EAN:** 4260711991103
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 39.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermal-grizzly-zuwa-320--11291185

## 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 Thermal Grizzly TG-CF-I1851-V1 is a frame upgrade kit designed for computer cooling systems. Made from high-quality aluminum, it features a sleek black finish. With dimensions of 71mm in width, 51mm in depth, and 6mm in height, this upgrade kit is compact and lightweight, making it easy to install. It enhances the cooling efficiency of your system, ensuring optimal performance and longevity.

## Long description

The Thermal Grizzly Intel 1851 CPU Contact Frame V1 is a mounting aid for Intel motherboards with the LGA1851 socket. It replaces the motherboard's standard Integrated Loading Mechanism (ILM) and optimizes the pressure distribution on the CPU heat spreader to improve heat transfer to the CPU cooler. The frame is made of anodized aluminum and measures 71 mm x 51 mm x 6 mm.
Advantages
By avoiding the concave bending of the CPU Integrated Heat Spreader (IHS) caused by some ILMs, the Contact Frame V1 improves contact between the IHS and the cooler, which can lead to lower CPU temperatures. Installation is straightforward and the kit includes fasteners and necessary hex/torx keys. The anodized aluminum construction provides durability and a black finish that matches many system builds.
Suitable for
Intel LGA1851 motherboards
Intel Core Ultra 200 Series processors (LGA1851)
Systems where the CPU IHS has been milled or sanded by no more than 0.2 mm
Small form-factor builds where careful component clearance is required (check for components under the frame on Mini-ITX)
Key specifications
Model: Thermal Grizzly Intel 1851 CPU Contact Frame V1 (TG-CF-I1851-V1)
Material: Anodized aluminum
Dimensions: 71 mm × 51 mm × 6 mm
Compatibility: LGA1851 socket, Intel Core Ultra 200 Series
Max IHS material removal: 0.2 mm
Package contents: 1× contact frame, 4× cylinder head screws (3/8" UNC), 1× 5/64" hex key, 1× Torx T20 key
Manufacturer codes: MPN ZUWA-320, EAN 4260711991103
How to use
Power down the system, disconnect all power sources and remove the motherboard from the case if needed. Remove the motherboard's Integrated Loading Mechanism (ILM) according to the motherboard manufacturer's instructions. Position the Thermal Grizzly Contact Frame V1 over the CPU socket and secure it using the supplied screws and tools. Reinstall the CPU cooler and verify even contact and clearance. Reassemble the system and test temperatures under load to confirm improved thermal performance.
Usage recommendations
Removing the motherboard's ILM may void the manufacturer's warranty. Ensure no electronic components are present under the frame, particularly on Mini-ITX motherboards. Do not install if the CPU IHS has been sanded more than 0.2 mm. Follow standard ESD precautions during installation.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Frame upgrade kit |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Material | Aluminium |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.021 kg |
| Package weight | 65 g |
| Height | 6 mm |
| Width | 71 mm |
| Depth | 51 mm |
| Package depth | 150 mm |
| Package height | 30 mm |
| Package width | 210 mm |

## FAQ

### How much does the Frame upgrade kit Thermal Grizzly TG-CF-I1851-V1 cost, and is it available for purchase?

The price is 47.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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, 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 Thermal Grizzly 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 Thermal Grizzly 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, 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 Frame upgrade kit Thermal Grizzly TG-CF-I1851-V1?

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/11291185/64848728_large.webp