# Memory Module CoreParts DDR3 4GB 1066MHz

**URL:** https://aio.lv/en/product--micromemory-mmh00424gb--487166
**Data updated:** 2025-12-28 21:22 (EET)
**Category:** Memory (RAM)
**Manufacturer:** MicroMemory
**Manufacturer code:** MMH0042/4GB
**EAN:** 5704327197386
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--micromemory-mmh00424gb--487166

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The CoreParts MMH0042/4GB is a 4GB DDR3 memory module with a clock speed of 1066 MHz, designed for laptops. It features a single module layout and offers reliable performance for everyday computing tasks. The green color adds a unique touch to your internal components. Upgrade your laptop's memory with this efficient and compact module for enhanced multitasking and improved system responsiveness.

## Long description

The CoreParts MMH0042/4GB is a 4GB DDR3 memory module for laptops with a clock speed of 1066 MHz. This single-module design from MicroMemory provides a compact and compatible upgrade to improve multitasking and general system responsiveness. The module uses original chip sets sourced from certified suppliers and comes in a green PCB finish.
Advantages
This 4GB DDR3 1066MHz module offers a straightforward memory upgrade that matches the performance characteristics of standard laptop RAM. It is compact, energy-efficient and compatible with systems supporting DDR3 1066 MHz modules. Delivered by trusted manufacturers, the module uses original chip sets to ensure stable operation and predictable performance for everyday computing tasks.
Suitable for
Laptops that accept DDR3 SO-DIMM modules at 1066 MHz
Users who need a simple RAM capacity increase to improve multitasking
Repair or replacement of a single faulty or missing RAM module
Key specifications
Internal memory: 4 GB
Memory type: DDR3
Memory clock speed: 1066 MHz
Module layout: single module (SO-DIMM for laptops)
Colour: Green (PCB)
Manufacturer part number (MPN): MMH0042/4GB
EAN: 5704327197386
Weight: 0.01 kg
How to use
Power off the laptop and disconnect it from any power source before beginning. Open the laptop memory compartment following the manufacturer’s service instructions. Align the DDR3 SO-DIMM module with the slot notch and insert it at a slight angle, then press down until the retaining clips engage. Reassemble the laptop, reconnect power and boot the system. Verify that the system recognises the new 4GB module in the BIOS or operating system.
Usage recommendations
Ensure your laptop supports DDR3 1066 MHz SO-DIMM modules and has an available slot before purchase. For optimal compatibility, pair this module with matching memory modules (same type and speed) and consult your laptop manual for maximum supported memory and slot population rules.

## Specifications

### Features

| Feature | Value |
|---|---|
| Internal memory | 4 GB |
| Internal memory type | DDR3 |
| Memory clock speed | 1066 MHz |
| Component for | Laptop |
| Memory layout (modules x size) | 1 x 4 |
| Product colour | Green |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.01 kg |
| Height | 30 mm |
| Width | 145 mm |
| Depth | 80 mm |

### Other features

| Feature | Value |
|---|---|
| Country of origin | China |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733020 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 20 g |
| Package depth | 80 mm |
| Package height | 30 mm |
| Package width | 145 mm |

## FAQ

### How much does the Memory Module CoreParts 4GB MMH0042/4GB cost, and is it available for purchase?

The price is 21.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 09.07.2026 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. 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 MicroMemory 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 MicroMemory 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, 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/487166/57751501_large.webp