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Green rectangular DDR4 RDIMM circuit board with black chips and gold edge connectors

NEMIX RAM

NEMIX RAM 64GB DDR4 3200 ECC RDIMM CL22 2Rx4 1.2V 288-Pin Dell PowerEdge R6515 memory upgrade

SKU CH-7XDC-D53RP

64 GB DDR4 3200 ECC registered DIMM with CL22 latency for Dell PowerEdge R6515 servers

  • Capacity64GB
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • ECC protection prevents data corruption in critical workloads
  • Registered design reduces electrical load for stable server operation
  • 64GB capacity in a single 2Rx4 module simplifies upgrades
  • 3200MHz speed with CL22 latency supports demanding applications
  • Validated for Dell PowerEdge R6515 compatibility ensures reliable integration

Dell PowerEdge R6515 64GB DDR4 module

This NEMIX RAM module delivers 64GB of DDR4 3200 registered ECC memory in a single 288-pin RDIMM. It operates at 1.2V with CL22 latency and a 2Rx4 organisation using major OEM DRAM chips. The part is validated for the Dell PowerEdge R6515 rack server.

IT teams upgrading Dell PowerEdge R6515 servers

This module suits administrators who need to expand memory capacity in a validated Dell PowerEdge R6515 configuration. It is not for desktop PCs, workstations or non-Dell platforms that require unbuffered DIMMs or different registered timings. Buyers needing lower-capacity sticks or non-ECC memory should look elsewhere.

Single-slot registered ECC upgrade for R6515

The RDIMM plugs directly into an available DDR4 slot on the PowerEdge R6515 motherboard and draws 1.2V from the server power budget. Registered buffering reduces electrical load on the memory controller, freeing headroom for additional modules. ECC protection corrects single-bit errors to maintain data integrity under sustained workloads.

Highlights

  • ECC protection prevents data corruption in critical workloads
  • Registered design reduces electrical load for stable server operation
  • 64GB capacity in a single 2Rx4 module simplifies upgrades
  • 3200MHz speed with CL22 latency supports demanding applications
  • Validated for Dell PowerEdge R6515 compatibility ensures reliable integration

Specifications

BrandNEMIX RAM
SeriesDell Server/Workstation Compatible Series Memory
ModelDell DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-924K1
Capacity64GB
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemDell
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank2Rx4
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content64GB (1X64GB) DDR4 3200MHZ PC4-25600 2Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does this 64GB DDR4 3200 ECC RDIMM require a Dell PowerEdge R6515 server to function?

Yes, this module is built for the Dell PowerEdge R6515 and needs that platform's registered ECC memory architecture to operate.

Can I mix this CL22 2Rx4 registered DIMM with older unbuffered DDR4 sticks I already have?

No, registered ECC RDIMMs cannot be mixed with unbuffered non-ECC modules; the memory controller requires uniform registered signalling across all populated slots.

How do I confirm the 3200 MT/s speed and ECC are active after installing the 288-pin module?

Enter the system BIOS or iDRAC interface; both will report the module running at 3200 MT/s with ECC enabled and the correct 2Rx4 organisation.

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