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NEMIX RAM
NEMIX RAM 16GB DDR4 2666 ECC RDIMM CL19 2Rx8 Dell PowerEdge R540 memory upgrade
16GB DDR4 2666MHz ECC registered DIMM with CL19 latency for Dell PowerEdge R540 servers
- Capacity16GB
- SpeedDDR4 2666 (PC4 21300)
- ECCYes
- Buffered/RegisteredRegistered
- ChipsetMajor OEM Samsung, Micron, Hynix
- Voltage1.20V
- ECC protection prevents data corruption in critical workloads
- Registered design improves signal integrity for server stability
- 2666 MT/s DDR4 speed matches Dell PowerEdge R540 specifications
- 16 GB capacity in a single 288-pin RDIMM module
- Low 1.20 V operation reduces power draw and heat
Dell PowerEdge R540 DDR4 ECC RDIMM
This 16 GB DDR4 2666 MHz module is built for the Dell PowerEdge R540 rack server. It uses registered ECC technology to protect data integrity in continuous workloads. The single 288-pin DIMM installs directly into an available memory slot.
IT teams maintaining R540 fleets
Administrators who need validated, registered ECC memory for a Dell PowerEdge R540 will find this module matches the system requirements. Builders assembling custom white-box servers or upgrading consumer desktops should look elsewhere because this part is qualified only for the named Dell platform.
Registered ECC with 2Rx8 organisation
The module operates at 1.2 V with CL19 latency and a dual-rank 2Rx8 layout using major OEM DRAM. That combination of registration, error correction and rank structure determines whether the R540 memory controller will accept the DIMM at full 2666 MT/s speed.
Highlights
- ECC protection prevents data corruption in critical workloads
- Registered design improves signal integrity for server stability
- 2666 MT/s DDR4 speed matches Dell PowerEdge R540 specifications
- 16 GB capacity in a single 288-pin RDIMM module
- Low 1.20 V operation reduces power draw and heat
Specifications
| Brand | NEMIX RAM |
|---|---|
| Series | Dell Server/Workstation Compatible Series Memory |
| Model | Dell DDR4 2666MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR21300-628K1 |
| Capacity | 16GB |
| Speed | DDR4 2666 (PC4 21300) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.20V |
| Compatible System | Dell |
| CAS Latency | CL19 |
| Heat Spreader | No |
| Type | 288-Pin DDR4 RDIMM |
| Rank | 2Rx8 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 288-PIN ECC RDIMM Registered Server Memory |
Questions about this item
How can I confirm the 16GB DDR4 2666 module is running correctly after installing it in my PowerEdge R540?
The server BIOS will display the new 16GB capacity, 2666MHz speed, CL19 timings and registered ECC status during POST or in the system setup utility.
What comes in the package and is anything else required for installation?
The box contains one 16GB 288-pin DDR4 ECC RDIMM; no additional parts or tools are needed for a standard DIMM slot install.
Which version should I choose if I need a single 16GB stick at 2666MHz with CL19 for the R540?
This part number MR21300-628K1 is the exact 16GB 1Rx8 1.2V CL19 module validated for the PowerEdge R540.
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