# Memory Module OWC 8GB DDR3 1066MHz

**URL:** https://aio.lv/en/product--owc-owc8566ddr3s8gb--352371
**Data updated:** 2026-01-05 20:30 (EET)
**Category:** Memory (RAM)
**Manufacturer:** OWC
**Manufacturer code:** OWC8566DDR3S8GB
**EAN:** 794504325454
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 181.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 149.99 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--owc-owc8566ddr3s8gb--352371

## 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 OWC 8GB PC8500 DDR3 memory module is designed for laptops, featuring a 1066 MHz clock speed and a 204-pin SO-DIMM form factor. With a CAS latency of 7, it ensures efficient performance. This 8GB module enhances your laptop's internal memory, allowing for smoother multitasking and improved overall system responsiveness. Its blue color adds a stylish touch to your hardware.

## Long description

The OWC 8GB DDR3 1066MHz SO-DIMM is an 8GB (8192MB) laptop memory module using DDR3 SDRAM technology. It conforms to the 204-pin SO-DIMM form factor and operates at DDR3-1066 (PC3-8500) speed with a CAS latency of 7. The module requires 1.5V and is non-ECC, dual-rank, designed for operation in temperatures from 0°C to +85°C. It is RoHS compliant and intended to increase a laptop's available RAM for smoother multitasking and improved system responsiveness.
Advantages
The module provides a straightforward memory capacity upgrade for compatible laptops, offering an 8GB increase without requiring system changes. With DDR3-1066 speed and CL7 timing, it balances performance and compatibility for systems that accept PC3-8500 SO-DIMM modules. Dual-rank configuration improves memory throughput on supported platforms while maintaining non-ECC simplicity and standard 1.5V power requirements.
Suitable for
 Upgrading laptop RAM that uses 204-pin DDR3 SO-DIMM modules
 Replacing a single faulty SO-DIMM module in compatible laptops
 Systems that accept DDR3-1066 (PC3-8500) memory
 Users who need 8GB capacity for everyday multitasking and office applications
Key specifications
 Technology: DDR3 SDRAM
 Capacity: 8GB (8192MB)
 Form factor: 204-pin SO-DIMM
 Data rate / Speed: DDR3-1066 / PC3-8500
 CAS Latency: CL7
 Voltage: 1.5V
 ECC: Non-ECC
 Module ranks: Dual Rank
 Operating temperature: 0°C to +85°C
 RoHS: Yes
How to use
Power off the laptop and disconnect all power sources including the battery if removable. Open the memory compartment or access panel according to the laptop manufacturer’s instructions. Align the 204-pin SO-DIMM module with the slot notch and insert at an angle, then press down until the side clips engage and secure the module. Reassemble the laptop, reconnect power, and boot the system. Confirm the new memory is recognized in the system BIOS/UEFI or operating system.
Usage recommendations
Install this OWC 8GB DDR3 1066MHz module only in systems that explicitly support DDR3-1066 (PC3-8500) SO-DIMM memory and the 204-pin form factor. Check the laptop manufacturer’s documentation for maximum supported memory per slot and compatibility notes. Handle the module by its edges and avoid touching contacts; observe electrostatic discharge (ESD) 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 ranking | 2 |
| Component for | Laptop |
| Row cycle time | 1.875 ns |
| Memory layout (modules x size) | 1 x 8 |
| Product colour | Blue |

### Operational conditions

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

### Other features

| Feature | Value |
|---|---|
| Certification | RoHS |

### Logistics data

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

## FAQ

### How much does the Memory Module OWC 8GB OWC8566DDR3S8GB cost, and is it available for purchase?

The price is 181.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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: 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 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, 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/352371/57745717_large.webp