# Memory module IBM DDR3 4GB 1066MHz ECC 1x4GB

**URL:** https://aio.lv/en/product--ibm-46c7448-rfb--10628124
**Data updated:** 2026-04-27 11:56 (EEST)
**Category:** Memory (RAM)
**Manufacturer:** IBM
**Manufacturer code:** 46C7448-RFB
**EAN:** 883436035583
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 26.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ibm-46c7448-rfb--10628124

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The IBM 4GB PC3-8500 memory module offers reliable performance with a capacity of 4 GB. It features DDR3 technology, operates at a clock speed of 1066 MHz, and has a CAS latency of 7. This ECC memory ensures data integrity, making it ideal for servers and workstations. The 240-pin DIMM form factor allows for easy installation in compatible systems, providing an efficient upgrade to enhance your computing experience.

## Long description

The IBM Memory module DDR3 4GB 1066MHz ECC 1x4GB is a single 4 GB registered DIMM designed for systems that require error-correcting memory. Built with DDR3 technology and a data rate corresponding to PC3-8500, this module operates at an effective clock speed of 1066 MHz and is configured as a 4GB single-rank x8 memory device. The 240-pin form factor fits standard DDR3 DIMM slots used in many servers and workstations, and ECC functionality helps detect and correct single-bit memory errors to improve data reliability.
Advantages
This memory module offers ECC support for enhanced data integrity and reduces the risk of crashes or corrupted data in critical applications. As a registered (RDIMM) module, it provides improved signal stability and scalability in multi-module server configurations. The 1066 MHz DDR3 speed and CAS latency characteristics provide a balance between performance and compatibility with a wide range of legacy systems. The single 4 GB capacity module makes it simple to add or replace memory without changing existing configurations.
Suitable for
Server and workstation environments that require ECC memory for data integrity
Systems with 240-pin DDR3 DIMM slots supporting registered modules
Upgrading memory in legacy platforms that accept PC3-8500 (DDR3 1066 MHz)
Configurations where incremental capacity additions (1x4GB) are preferred
When it may not be suitable
This module is not suitable for systems that only accept unbuffered (UDIMM) memory or non-ECC modules; it requires a motherboard and CPU that support registered ECC memory. It may also be incompatible with modern platforms that only support DDR4 or DDR5 memory standards, and its 1066 MHz speed may be lower than current consumer-grade memory frequencies used in newer desktop systems.
Key specifications
Capacity: 4 GB (single module)
Memory type: DDR3
Data rate: PC3-8500
Effective clock speed: 1066 MHz
Form factor: 240-pin DIMM (registered)
ECC support: Yes, error-correcting code
Organization: 4Rx8, 1Gbit chips
How to use
Power down the system and disconnect all power sources before handling internal components. Open the chassis according to the system manufacturer's instructions, locate an available 240-pin DDR3 DIMM slot that supports registered ECC memory, and align the module with the slot notch. Press firmly and evenly until the module latches in place. After reassembling and reconnecting power, enter the system BIOS/UEFI to verify that the memory is recognized and operating in registered ECC mode. Refer to your server or motherboard documentation for any specific slot population rules or compatibility notes.
What to consider before purchase
Confirm that your motherboard and CPU support DDR3 registered (RDIMM) ECC memory
Verify available 240-pin DIMM slots and slot population rules for multi-module configurations
Ensure system firmware supports the module's speed (1066 MHz) and organization (4Rx8)
Check whether your environment requires ECC; non-ECC consumer systems will not accept this module
Usage recommendations
Install modules in matched pairs or according to the motherboard's recommended population scheme for optimal stability. Use this IBM DDR3 4GB 1066MHz ECC registered DIMM in server and workstation environments where error correction and signal reliability are prioritized over higher consumer memory speeds.

## Specifications

### Features

| Feature | Value |
|---|---|
| Internal memory | 4 GB |
| Internal memory type | DDR3 |
| Memory clock speed | 1066 MHz |
| Memory form factor | 240-pin DIMM |
| ECC | Yes |
| CAS latency | 7 |
| Memory type | PC3-8500 |
| Memory ranking | 4 |
| Memory layout (modules x size) | 1 x 4 |
| Buffered memory type | Registered (buffered) |

### Packaging data

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

## FAQ

### How much does the Memory module IBM 4GB PC3-8500 cost, and is it available for purchase?

The price is 31.99 € (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 01.07.2026 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 IBM 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 IBM 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, 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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