# Thermal paste Zalman ZM-STC8

**URL:** https://aio.lv/en/product--zalman-zm-stc8--4188130
**Data updated:** 2026-01-13 21:19 (EET)
**Category:** Thermal Paste
**Manufacturer:** ZALMAN
**Manufacturer code:** ZM-STC8
**EAN:** 8809213769542
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zalman-zm-stc8--4188130

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

Zalman ZM-STC8 thermal paste offers excellent thermal conductivity of 8.3 W/m·K, ensuring efficient heat transfer between components. Made from aluminum oxide, zinc oxide, and silicone, this grey compound is easy to apply and provides reliable performance. Dimensions: 66 mm x 19 mm x 12 mm, with a package size of 40 mm x 110 mm. Ideal for enhancing cooling efficiency in CPUs and GPUs.

## Long description

Zalman ZM-STC8 thermal paste is a grey silicone-based compound formulated with aluminum oxide and zinc oxide to provide efficient heat transfer between heat-generating components and heatsinks. With a rated thermal conductivity of 8.3 W/m·K and an operating temperature range from -40 °C to 200 °C, this paste is designed to improve thermal coupling and help cooling systems reach lower component temperatures. The compact package and low mass make it suitable for precise application on CPUs, GPUs and other electronics where a thin, even interface layer is required.
Advantages
The composition combining aluminum oxide, zinc oxide and silicone delivers stable thermal performance and consistent viscosity for straightforward application. High thermal conductivity supports efficient heat dissipation, while the wide operating temperature range maintains material properties across typical PC and electronics thermal cycles. Its grey color helps with visual placement during application, and the small physical size supports targeted use without excess waste.
Suitable for
Thermal interface between CPUs and heatsinks in desktop and small form-factor systems
GPU cooling assemblies and graphics card heatsinks
Cooling contacts for chipsets, VRMs and other heat-generating components on motherboards
Repair or upgrade work where controlled, thin application of thermal compound is needed
Key specifications
Thermal conductivity: 8.3 W/m·K
Operating temperature range: -40 °C to 200 °C
Product colour: Grey
Physical dimensions (approx.): 66 mm × 19 mm × 12 mm; package size 40 mm × 110 mm
Net weight: 0.0015 kg
How to use
Clean both contact surfaces thoroughly to remove old paste, dust and oils using isopropyl alcohol or a suitable cleaner. Apply a small, pea-sized amount of Zalman ZM-STC8 to the centre of the CPU or chip surface, then mount the heatsink and press evenly to spread the compound into a thin uniform layer. For GPUs or large dies, use a thin line or several small dots to achieve full coverage without overflow. Avoid applying excessive amounts; a thin layer ensures optimal thermal transfer and prevents spillage onto the motherboard.
Usage recommendations
Use in well-ventilated areas and avoid contact with power while installing cooling components. Replace thermal paste during major maintenance, after removing a heatsink, or if thermal performance degrades. Store the paste at room temperature away from direct sunlight and extreme heat to preserve consistency.

## Specifications

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 110 mm |
| Package height | 20 mm |
| Package width | 40 mm |
| Package type | Polybag with hanging hole |
| Quantity per pack | 1 pc(s) |

### Features

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 200 |
| Product colour | Grey |
| Viscosity note | 350-480 Pa.s |
| Thermal conductivity | 8.3 W/m·K |
| Constitutive ingredients | Silicone, Zinc oxide, Aluminium oxide |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0015 kg |
| Height | 12 mm |
| Width | 66 mm |
| Depth | 19 mm |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

## FAQ

### How much does the Thermal paste Zalman ZM-STC8 cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 133 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 29.06.2026 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: Cash payment, 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 ZALMAN 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 ZALMAN 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: operating temperature (t-t), thermal conductivity, 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.

## Image

https://aio.lv/img/cache/product/4188130/65736790_large.webp