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Sixteen green DDR4 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 512GB (16x32GB) DDR4 3200 CL22 ECC RDIMM Dell PowerEdge XE7100 XE7420 XE7440 memory upgrade

SKU CH-048C-557D9

512 GB DDR4-3200 ECC registered kit with sixteen 32 GB dual-rank modules at 1.2 V and CL22 latency for Dell PowerEdge XE7100, XE7420 and XE7440 servers

  • Capacity512GB (16 x 32GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V

Capacity 512GB 16X32GB

Show 3 more configurations

Struck-through versions exist but are not stocked here.

  • 512 GB total capacity from 16 matched 32 GB modules
  • DDR4 3200 speed with CL22 latency for server workloads
  • ECC registered RDIMM design protects data integrity
  • 2 V operation reduces power draw per module
  • Validated for Dell PowerEdge XE7100 XE7420 XE7440 rack servers

Capacity and compatibility

This kit provides 512GB of DDR4 memory across sixteen 32GB registered DIMMs. It is built for Dell EMC PowerEdge XE7100, XE7420 and XE7440 rack servers that require ECC RDIMM modules.

Verify your server configuration

Confirm the system accepts 2Rx8 registered modules at 3200 MT/s with CL22 timing and 1.20V operation. All sixteen slots must be free for the full kit, and the motherboard must support 288-pin DDR4 RDIMMs.

Suited for high-density Dell deployments

IT teams expanding memory in the listed PowerEdge models will match the validated specification. Buyers who need a different capacity, a different rank layout or non-ECC modules should look at other kits.

Highlights

  • 512 GB total capacity from 16 matched 32 GB modules
  • DDR4 3200 speed with CL22 latency for server workloads
  • ECC registered RDIMM design protects data integrity
  • 2 V operation reduces power draw per module
  • Validated for Dell PowerEdge XE7100 XE7420 XE7440 rack servers

Specifications

BrandNEMIX RAM
SeriesDell Server/Workstation Compatible Series Memory
ModelDell DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-328K16
Capacity512GB (16 x 32GB)
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemDell
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank2Rx8
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content512GB (16X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What comes in the box and do I need any extra parts to install the 512GB kit?

The box contains sixteen 32GB DDR4 3200 CL22 ECC registered DIMMs. No additional components are required for installation in compatible Dell PowerEdge servers.

How do I decide between the available capacities for the Dell XE7100 XE7420 XE7440?

This kit provides 512GB total using sixteen 32GB modules at DDR4 3200 CL22. Choose this capacity when your workload needs the maximum supported memory per processor.

What does the DDR4 3200 CL22 rating mean for real performance in a PowerEdge XE7440?

The modules run at 3200 MT/s with CAS latency 22 at 1.2V. Registered ECC operation adds one cycle of buffering for signal integrity in multi-DIMM server configurations.

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