# Memory Module 2-Power 2P-S26391-F681-L400 4 GB DDR2 800 MHz

**URL:** https://aio.lv/en/product--2-power-2p-s26391-f681-l400--4476408
**Data updated:** 2025-12-29 17:27 (EET)
**Category:** Memory (RAM)
**Manufacturer:** 2-Power
**Manufacturer code:** 2P-S26391-F681-L400
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The 2-Power 2P-S26391-F681-L400 is a 4 GB DDR2 memory module with a clock speed of 800 MHz and CAS latency of 6. Designed for laptops, it enhances performance and multitasking capabilities.

## Long description

The 2-Power 2P-S26391-F681-L400 is a 4 GB DDR2 800 MHz laptop memory module with CAS latency 6. It is designed to increase system responsiveness and improve multitasking on compatible notebooks without the need to replace the entire device. The module is backed by 2-Power's lifetime warranty and guaranteed compatibility when matched to supported systems.
Advantages
This 4 GB DDR2 800 MHz module provides faster application load times and smoother operation when running multiple programs. CAS latency 6 helps maintain low memory access delays, and the module is designed for straightforward installation in compatible laptop memory slots. As part of 2-Power's product line, it includes compatibility assurance and lifetime warranty coverage.
Suitable for
Upgrading older laptops that accept DDR2 SO-DIMM modules
Improving multitasking and responsiveness for everyday office work
Replacing faulty or missing 4 GB DDR2 laptop memory modules
Key specifications
Brand: 2-Power
Model / MPN: 2P-S26391-F681-L400
Capacity: 4 GB
Type: DDR2 SO-DIMM (laptop memory)
Clock speed: 800 MHz
CAS latency: CL6
How to use
Power off the laptop and disconnect it from any power source. Consult the laptop manual to locate the memory compartment and compatible slot. Discharge static electricity, then remove the existing SO-DIMM if present and insert the 2-Power module at the correct angle until the retention clips engage. Reassemble the laptop, reconnect power and start the system; the operating system should recognize the new memory automatically.
Usage recommendations
Confirm motherboard and BIOS support for DDR2 800 MHz SO-DIMM modules and check maximum supported memory per slot before purchasing. If upgrading from a different memory speed or density, check for any BIOS updates and verify system stability after installation.

## Specifications

### Features

| Feature | Value |
|---|---|
| Internal memory | 4 GB |
| Internal memory type | DDR2 |
| Memory clock speed | 800 MHz |
| ECC | No |
| CAS latency | 6 |
| Memory ranking | 1 |
| Component for | Laptop |
| Memory layout (modules x size) | 1 x 4 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.022 kg |
| Height | 4 mm |
| Width | 30 mm |
| Depth | 68 mm |

### Other features

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

## 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

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