ECC registered server memory
The supplied information identifies an ECC registered DDR5 RDIMM intended for server and data-centre memory use.
A single 64GB DDR5 ECC registered RDIMM rated at 6400MHz, with 2Rx4 organisation, CL52 latency and a limited 3-year manufacturer warranty.

The supplied information identifies an ECC registered DDR5 RDIMM intended for server and data-centre memory use.
Density is 64GB and the supplied module quantity is one, matching the 1x64GB product description.
The supplied speed is 6400MHz with CAS latency CL52 and 2Rx4 organisation.
The supplied description positions Micron Server DRAM for increasing installed server memory capacity and supporting server applications and virtualised workloads.
DeviceDeal is an authorised reseller. The supplied product information states a limited 3-year Micron (Crucial) manufacturer warranty for this model in Australia. Warranty coverage and claims are subject to Micron (Crucial) terms, eligibility requirements and product assessment. Keep your DeviceDeal tax invoice as proof of purchase.
Answers below are based on the supplied product information for MTC40F2046S1RC64BH1.
The supplied information lists 64GB capacity and a module quantity of one.
Yes. The supplied specifications state ECC is true and identify the module type as RDIMM.
The supplied speed is 6400MHz and the CAS latency is CL52.
The supplied product name identifies the module as 2Rx4.
The supplied voltage is 1.1V/(12V ext).
The supplied product information states a limited 3-year Micron (Crucial) manufacturer warranty, and DeviceDeal is an authorised reseller.
(MTC40F2046S1RC64BH1)
Product-specific highlights for Micron (Crucial) MTC40F2046S1RC64BH1 based on the supplied information.
The supplied information identifies an ECC registered DDR5 RDIMM intended for server and data-centre memory use.
Density is 64GB and the supplied module quantity is one, matching the 1x64GB product description.
The supplied speed is 6400MHz with CAS latency CL52 and 2Rx4 organisation.
The supplied description positions Micron Server DRAM for increasing installed server memory capacity and supporting server applications and virtualised workloads.
SKU: MTC40F2046S1RC64BH1
| Brand | Micron (Crucial) |
|---|---|
| SKU | MTC40F2046S1RC64BH1 |
| Density | 64GB |
| Module quantity | 1 |
| Technology | DDR5 |
| ECC | True |
|---|---|
| Module type | RDIMM |
| Registration | Registered |
| Organisation | 2Rx4 |
| Speed | 6400MHz |
|---|---|
| CAS latency | CL52 |
| Voltage | 1.1V/(12V ext) |
| Manufacturer warranty | Limited 3-year |
|---|
| SKU | MTC40F2046S1RC64BH1 |
| Brand | Micron (Crucial) |
| Shipping Weight | 0.0100kg |
| Shipping Width | 0.006m |
| Shipping Height | 0.144m |
| Shipping Length | 0.050m |
DeviceDeal is an authorised reseller. The supplied product information states a limited 3-year Micron (Crucial) manufacturer warranty for this model in Australia. Warranty coverage and claims are subject to Micron (Crucial) warranty terms, eligibility requirements and product assessment. Please retain your DeviceDeal tax invoice as proof of purchase.
Help other Device Deal users shop smarter by writing reviews for products you have purchased.