# Memory module Crucial DDR5 128GB 288-pin DIMM

**URL:** https://aio.lv/en/product--crucial-mtc40f2047s1rc56br--11259790
**Data updated:** 2026-04-17 14:46 (EEST)
**Category:** Memory (RAM)
**Manufacturer:** CRUCIAL
**Manufacturer code:** MTC40F2047S1RC56BR
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8 453.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 6 986.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--crucial-mtc40f2047s1rc56br--11259790

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The Crucial MTC40F2047S1RC56BR memory module offers 128 GB of DDR5 ECC memory, designed for servers. With a CAS latency of 46 and a 288-pin DIMM form factor, it ensures reliable performance and stability. Ideal for demanding applications, this module enhances system efficiency and supports error correction for data integrity.

## Long description

The Crucial DDR5 128GB 288-pin DIMM (model MTC40F2047S1RC56BR) is a server-grade memory module providing 128 GB of DDR5 ECC registered memory in a 288-pin DIMM form factor. With a CAS latency of 46 and support for standard DDR5 server voltages, this module is designed to increase memory capacity and stability in compatible server platforms, helping improve application responsiveness and overall system reliability for demanding workloads.
Advantages
This 128 GB DDR5 ECC registered module offers high capacity and error-correcting code (ECC) protection to reduce data corruption risks and enhance uptime. As a registered DIMM it helps manage address and command signaling on multi-module server configurations, supporting stable operation under heavy memory loads. The module's DDR5 technology delivers higher bandwidth compared with previous generations, making it suitable for memory‑intensive tasks while optimizing total cost of ownership by upgrading memory instead of replacing entire servers.
Suitable for
Enterprise and hyperscale servers requiring large memory capacity
Virtualized environments hosting many virtual machines
Data‑intensive applications such as databases, AI/ML inference, and HPC
Upgrading existing DDR5 server platforms to increase performance
When it may not be suitable
This registered ECC DDR5 module is not suitable for desktop PCs or laptops that require unbuffered UDIMMs or SODIMMs. It also will not work in systems that only support DDR4 memory or platforms that do not accept registered (RDIMM) modules. Confirm motherboard and CPU support for DDR5 registered ECC DIMMs before purchase to avoid incompatibility.
Key specifications
Capacity: 128 GB
Memory type: DDR5
Form factor: 288-pin DIMM (registered)
ECC: Yes (error-correcting code)
CAS latency: CL46
Typical voltage: 1.1 V (DDR5 standard)
Intended use: Server memory for high-capacity, memory‑intensive workloads
How to use
Install the module into a compatible server motherboard DIMM slot following server manufacturer guidelines. Ensure the system is powered off and unplugged before insertion. Align the module with the slot key and press firmly until the retention clips engage. After installation, confirm the BIOS/firmware recognizes the new capacity and that ECC and registered memory functions are enabled if required. For multi-module configurations, follow the server vendor's recommended memory population rules for optimal performance and reliability.
What to consider before purchase
Verify motherboard and CPU support for DDR5 registered ECC DIMMs
Confirm physical form factor compatibility with 288-pin DIMM slots
Check server vendor memory population rules for mixed capacities and ranks
Ensure your workload benefits from increased memory capacity and ECC protection
Usage recommendations
For best results in virtualized or data‑intensive server environments, populate memory channels symmetrically and use matched modules from the same vendor and specification family. Regularly update server firmware to maintain compatibility and stability with DDR5 registered ECC memory.

## Specifications

### Features

| Feature | Value |
|---|---|
| Internal memory | 128 GB |
| Internal memory type | DDR5 |
| Memory form factor | 288-pin DIMM |
| ECC | Yes |
| Component for | Server |
| Memory layout (modules x size) | 1 x 128 |
| Buffered memory type | Registered (buffered) |

## FAQ

### How much does the Memory module Crucial 128GB MTC40F2047S1RC56BR cost, and is it available for purchase?

The price is 8,453.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 27.07.2026 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, 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 CRUCIAL 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 CRUCIAL 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 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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