# Memory Module OWC DDR3 8 GB 1066 MHz

**URL:** https://aio.lv/en/product--owc-owc8566ddr3s8gp--352372
**Data updated:** 2026-03-11 11:40 (EET)
**Category:** Memory (RAM)
**Manufacturer:** OWC
**Manufacturer code:** OWC8566DDR3S8GP
**EAN:** 794504767926
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 126.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 104.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--owc-owc8566ddr3s8gp--352372

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The OWC OWC8566DDR3S8GP memory module features 8 GB of DDR3 RAM with a clock speed of 1066 MHz. It comes in a 204-pin SO-DIMM form factor and has a CAS latency of 7. This module is designed for laptops, providing reliable performance and efficient multitasking capabilities. Upgrade your system with this high-quality memory to enhance your computing experience.

## Long description

The OWC DDR3 8 GB 1066 MHz memory module is a 204-pin SO-DIMM designed for laptop and small-form-factor systems that accept DDR3 SODIMM modules. This single 8 GB module operates at 1066 MHz with CAS latency 7 and 1.5 V operating voltage, providing additional working memory to support multitasking and smoother application performance. The module is compatible with systems that require PC3-8500/DDR3 1066 SO-DIMM form factor and offers a straightforward upgrade path for older notebooks and compatible desktop mini systems.
Advantages
This memory module increases available RAM capacity with a single 8 GB DDR3 stick, enabling more applications to run simultaneously and reducing swapping to disk. The 1066 MHz clock speed and CAS latency 7 deliver predictable timing characteristics for systems designed around DDR3 1066. Its 204-pin SO-DIMM form factor and 1.5 V specification match common laptop memory standards, making installation and compatibility checks straightforward for supported devices.
Suitable for
 Upgrading laptops that accept 204-pin DDR3 SO-DIMM modules
 Replacing or expanding RAM in older MacBook, Mac mini, and iMac models that use DDR3 1066 memory
 Improving multitasking performance for office applications, web browsing, and light media editing
Key specifications
 Capacity: 8 GB
 Memory type: DDR3
 Clock speed: 1066 MHz (PC3-8500)
 Form factor: 204-pin SO-DIMM
 CAS latency: 7
 Operating voltage: 1.5 V
How to use
Power down the laptop or small-form-factor system and disconnect power and battery where applicable. Open the memory compartment or access panel according to the device manufacturer’s instructions. Align the module with the SO-DIMM slot using the notch as a guide, insert at an angle and press down until the retention clips engage. Reassemble the device, reconnect power, and power on. Verify the new memory is recognized in the system firmware/operating system memory settings before resuming regular use.
Usage recommendations
Confirm your device supports DDR3 1066 MHz 204-pin SO-DIMM modules and the maximum memory capacity per slot before installation. When installing multiple modules, use matched capacity and speed for optimal stability. Handle the module by the edges and observe electrostatic discharge precautions during installation.

## Specifications

### Features

| Feature | Value |
|---|---|
| Internal memory | 8 GB |
| Internal memory type | DDR3 |
| Memory clock speed | 1066 MHz |
| Memory form factor | 204-pin SO-DIMM |
| Memory voltage | 1.5 |
| ECC | No |
| CAS latency | 7 |
| Memory channels | Dual-channel |
| Component for | Laptop |
| Memory layout (modules x size) | 2 x 4 |
| Buffered memory type | Unregistered (unbuffered) |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 85 |

### Packaging data

| Feature | Value |
|---|---|
| Package type | SO-DIMM |

## FAQ

### How much does the Memory Module OWC 8 GB OWC8566DDR3S8GP cost, and is it available for purchase?

The price is 126.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 07.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Memory Module OWC 8 GB OWC8566DDR3S8GP be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 OWC 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 OWC 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, memory form factor, memory voltage, 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/352372/57745718_large.webp