# Memory module Samsung DDR5 64GB 5600MHz ECC Registered RDIMM 288-pin 1.1V 2Rx4 for servers

**URL:** https://aio.lv/en/product--samsung-m321r8ga0eb0-cwm--11481286
**Data updated:** 2026-03-13 14:22 (EET)
**Category:** Memory (RAM)
**Manufacturer:** Samsung
**Manufacturer code:** M321R8GA0EB0-CWM
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4 171.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 3 447.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--samsung-m321r8ga0eb0-cwm--11481286

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

Server memory module Samsung DDR5 64GB with 5600 MHz clock, ECC support and registered (buffered) RDIMM design. Single 288-pin DIMM, 1.1 V operating voltage and 2Rx4 chip organisation provide error correction and stability for enterprise systems. Suitable for servers and workstations requiring high-capacity, low-latency ECC RAM for virtualization, databases and heavy workloads.

## Long description

The SAMSUNG DDR5 64GB 5600MHz ECC RDIMM (M321R8GA0EB0-CWM) is a server-grade memory module designed for reliability and high throughput. It uses DDR5 SDRAM technology in a 288-pin DIMM form factor and provides 64 GB of registered, dual-rank memory with ECC support. Operating at 5600MHz (PC5-44800) and a nominal supply voltage of 1.1 V, this module is intended for use in server systems where error detection and correction are required.
Advantages
This memory module combines DDR5 performance with ECC (Error-Correcting Code) and registered buffering to improve data integrity and stability in server environments. Dual-rank organization increases effective capacity and bandwidth for multi-threaded and memory-intensive workloads. The 5600MHz frequency delivers higher transfer rates compared with previous-generation modules, while the 36-month warranty and serial-number validation provide traceable support.
Suitable for
Enterprise servers and rack-mounted systems
Data centers and virtualization hosts
High-performance workstations running memory-intensive applications
Systems requiring ECC-protected memory for critical workloads
Key specifications
Manufacturer: Samsung
Model / MPN: M321R8GA0EB0-CWM
Memory technology: DDR5 SDRAM
Capacity: 64 GB (single module)
Form factor: DIMM 288-pin
Speed: 5600MHz (PC5-44800)
Features: ECC, Registered (RDIMM), Dual Rank
Nominal voltage: 1.1 V
Compatible devices: Server
Warranty: 36 months (serial number validation)
Package: Retail, pieces per pack: 1
How to use
Install the module into a compatible server motherboard that supports DDR5 RDIMM memory and the specified speed. Power down the system and follow standard ESD precautions before inserting the DIMM into an empty 288-pin memory slot, ensuring the module is correctly aligned with the slot notch. After installation, power on the server and verify that the BIOS/UEFI recognizes the module and that ECC is enabled according to the system firmware settings.
Usage recommendations
Use this RDIMM in systems officially supporting DDR5 RDIMM and registered memory; mix only with identical modules (same capacity, speed, rank, and RDIMM type) to avoid compatibility issues. Maintain ESD-safe handling, and consult the server motherboard manual for supported memory configurations and maximum supported capacity.

## FAQ

### How much does the Samsung DDR5 64GB 5600MHz ECC RDIMM cost, and is it available for purchase?

The price is 4,171.99 € (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 04.08.2026 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, Leasing for legal entities. 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 Samsung 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 Samsung 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

## Image

https://aio.lv/img/cache/product/11481286/66202309_large.webp