# Memory Module 2-Power 2P-CT4G4DFS6266 4GB DDR4 2666MHz CAS 19

**URL:** https://aio.lv/en/product--2-power-2p-ct4g4dfs6266--4585774
**Data updated:** 2025-12-29 17:33 (EET)
**Category:** Memory (RAM)
**Manufacturer:** 2-Power
**Manufacturer code:** 2P-CT4G4DFS6266
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The 2-Power 2P-CT4G4DFS6266 is a 4GB DDR4 memory module with a clock speed of 2666 MHz and CAS latency of 19. It is designed for PCs and servers, providing reliable performance and efficiency for various computing tasks.

## Long description

The 2-Power 2P-CT4G4DFS6266 is a 4GB DDR4 memory module running at 2666 MHz with CAS latency 19. Designed for use in compatible PCs and servers, this RAM upgrade improves system responsiveness and multitasking without requiring a full machine replacement. 2-Power guarantees 100% compatibility for its memory modules and provides a lifetime warranty.
Advantages
This 4GB DDR4 2666MHz module increases system speed for everyday computing and light multitasking, reduces application load times, and helps maintain smooth performance. The module is backed by a lifetime warranty and is tested for compatibility with a wide range of systems.
Suitable for
Upgrading desktop or small-form-factor PC memory
Improving responsiveness for office and home computers
Basic server tasks and light virtualization
Replacing or expanding existing DDR4 2666MHz modules
Key specifications
Capacity: 4GB
Type: DDR4
Speed: 2666 MHz
CAS Latency: 19
Brand: 2-Power
MPN: 2P-CT4G4DFS6266
How to use
Power down the computer and disconnect it from the power source. Open the case following the manufacturer’s instructions, locate an available DDR4 DIMM slot, and align the module with the slot notch. Firmly press the module into place until the retention clips lock. Close the case, reconnect power, and start the system. Verify that the new memory is recognized in the BIOS/UEFI or operating system system information.
Usage recommendations
Install this 4GB DDR4 2666MHz module alongside identical or compatible modules for optimal performance; match speed and CAS latency where possible. Consult your motherboard or system manual for supported memory configurations and maximum capacity before installation.

## Specifications

### Features

| Feature | Value |
|---|---|
| Internal memory | 4 GB |
| Internal memory type | DDR4 |
| Memory clock speed | 2666 MHz |
| ECC | No |
| CAS latency | 19 |
| Memory ranking | 1 |
| Component for | PC/Server |
| Memory layout (modules x size) | 1 x 4 |
| Buffered memory type | Unregistered (unbuffered) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.024 kg |
| Height | 9 mm |
| Width | 43 mm |
| Depth | 144 mm |

### Other features

| Feature | Value |
|---|---|
| Certification | CE, RoHS |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 144 mm |
| Package height | 75 mm |
| Package width | 43 mm |

## FAQ

### 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 2-Power 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 2-Power 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: internal memory, internal memory type, memory clock speed, 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/4585774/59023523_large.webp