# Server Memory MICRON Crucial 64 GB Registered ECC DDR5-6400 (MTC40F2046S1RC64BH1)

**URL:** https://aio.lv/en/product--micron-mtc40f2046s1rc64bh1--12238298
**Data updated:** 2026-03-29 16:25 (EEST)
**Category:** Memory (RAM)
**Manufacturer:** MICRON
**Manufacturer code:** MTC40F2046S1RC64BH1
**EAN:** 649528944832
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 726.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 2 253.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--micron-mtc40f2046s1rc64bh1--12238298

## 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

Registered ECC server memory module by MICRON/Crucial, 64 GB capacity, DDR5-6400 speed. Designed for server and workstation use, provides error-correcting code (ECC) and register/buffered support for improved stability in multi-module configurations. Suitable for memory-intensive applications, virtualization, databases and enterprise workloads requiring reliable high-speed DRAM.

## Long description

Server Memory MICRON Crucial 64 GB Registered ECC DDR5-6400 is a 64 GB RDIMM module designed for modern servers and workstations. It implements registered buffering and integrated ECC parity to improve stability and data integrity in multi-module and high-density configurations. Compatible with current Intel® and AMD® platforms, this DDR5-6400 memory module provides high transfer rates and JEDEC-compatible designs intended for memory-intensive enterprise workloads such as virtualization, databases and compute-heavy applications.
Advantages
This registered ECC DDR5-6400 module delivers error-correcting capability along with a register chip that manages command and address timing, reducing electrical load on the CPU and improving signal routing across multiple modules. The 64 GB capacity helps maximize installed memory without increasing server count, while JEDEC compatibility and Micron's DID-agnostic manufacturing approach improve availability and simplify procurement. Low operating voltage and JEDEC-standard timing contribute to efficient, predictable performance in mission-critical environments.
Suitable for
Virtualization hosts and hyperconverged infrastructure
Database servers and in-memory databases
High-performance computing (HPC) and AI inference/processing nodes
Enterprise application servers and large-scale web services
Workstations running memory-intensive design, simulation or rendering workloads
Key specifications
Form factor: 288-pin RDIMM
Capacity: 64 GB
Memory type: DDR5-6400
Error correction: Registered ECC (RDIMM)
Supply voltage: 1.1 V
CAS latency: 52
How to use
Install the module into a compatible server or workstation DIMM slot following the platform vendor's memory population guidelines and static-discharge precautions. For best results, populate channels evenly and install modules in matched groups if required by the server motherboard. Verify BIOS/UEFI support for DDR5-6400 RDIMM and enable ECC functions where applicable. After installation, confirm system recognizes full capacity and ECC is active through firmware or operating system diagnostic tools.
Usage recommendations
Use this registered ECC DDR5-6400 module in systems that explicitly support DDR5 RDIMM memory and ECC functionality. For mixed-population upgrades, consult the server vendor compatibility list and follow channel population rules to maintain signal integrity and system stability. Consider updating system firmware to the latest version before deploying new memory to ensure full compatibility and performance.

## Specifications

### Features

| Feature | Value |
|---|---|
| Internal memory | 64 GB |
| Internal memory type | DDR5 |
| Memory clock speed | 6400 MHz |
| Memory form factor | 288-pin DIMM |
| Memory voltage | 1.1 |
| ECC | Yes |
| Component for | Server |
| Memory layout (modules x size) | 1 x 64 |
| Backlight | No |
| JEDEC standard | Yes |
| Buffered memory type | Registered (buffered) |

### Other features

| Feature | Value |
|---|---|
| Chips organisation | 2Rx4 |
| Warranty period | 3 year(s) |

### Sustainability

| Feature | Value |
|---|---|
| Compliance certificates | CE, China RoHS, REACH, RoHS |

## FAQ

### How much does the Server Memory MICRON Crucial 64GB DDR5-6400 cost, and is it available for purchase?

The price is 2,726.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Server Memory MICRON Crucial 64GB DDR5-6400 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 MICRON 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 MICRON 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/12238298/68108367_large.webp