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Eight green DDR4 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 512GB (8x64GB) DDR4 3200 ECC RDIMM Dell PowerEdge XE7100 XE7420 XE7440 memory upgrade

SKU CH-3SPK-07W1N

A 512GB kit of eight 64GB DDR4 3200 ECC registered DIMMs validated for Dell PowerEdge XE7100, XE7420 and XE7440 servers

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V

Capacity 512GB 8X64GB

Show 3 more
  • 512 GB total capacity with eight 64 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered design detects and corrects data errors
  • 2 V operation reduces server power draw
  • Validated for Dell PowerEdge XE7100 XE7420 XE7440 systems

Dell PowerEdge XE Server Memory Kit

This 512GB kit contains eight 64GB DDR4 3200 registered ECC RDIMMs built for Dell PowerEdge XE7100, XE7420 and XE7440 rack servers. Modules run at 1.2V with CL22 latency and use major OEM DRAM from Samsung, Micron or Hynix. The registered design reduces electrical load on the memory controller for stable operation in dense configurations.

IT Teams Scaling Mission-Critical Workloads

Administrators expanding virtualisation clusters, in-memory databases or HPC nodes on the listed PowerEdge platforms will match the factory-qualified specification. Buyers needing unbuffered UDIMMs, non-ECC modules, lower capacities or consumer desktop memory should look elsewhere because this kit is registered ECC RDIMM only.

Registered ECC RDIMM Form Factor Decides Fit

The 288-pin 2Rx4 registered ECC RDIMM form factor is the single specification that determines whether this kit installs in your server. Only systems that accept DDR4 registered ECC RDIMMs at 3200 MT/s can use these modules.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $3,391.99
Pricier than about 74% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (8 × 64 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $6.62 per GB
Cheaper than about 60% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineDell Server/Workstation Compatible Series Memory
Model nameDell DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-924K8
Total capacity512 GB (8 × 64 GB)
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell
In the box
Included items512 GB (8 × 64 GB) DDR4 3200 MHz PC4-25600 2Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Other versions of this model

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Questions about this item

Should I choose the 8x64GB kit or a different capacity for my Dell PowerEdge XE7100?

The kit provides 512GB total across eight 64GB modules, filling eight slots at DDR4 3200 with CL22 timing.

What does the DDR4 3200 speed mean once the modules are installed in a PowerEdge XE7440?

The memory runs at 3200 MT/s with a CAS latency of 22 cycles at 1.20V, delivering PC4-25600 bandwidth in registered ECC mode.

How does the 288-pin RDIMM interface limit the memory configuration on these servers?

Each 2Rx4 registered DIMM uses the 288-pin DDR4 slot; the registered buffer allows the eight-module kit to operate stably at full 3200 speed.

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