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Two green DDR4 RDIMM sticks with black chips, no heat spreader

NEMIX RAM

NEMIX RAM 128GB (2x64GB) DDR4 3200 ECC RDIMM 2Rx4 CL22 1.2V 288-pin Dell PowerEdge R7525 memory upgrade

SKU CH-RHND-A67B0

A 128 GB DDR4 ECC registered server memory kit with two 64 GB modules running at 3200 MT/s and CL22 latency for Dell PowerEdge R7525

  • Total capacity128 GB (2 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 128 GB kit (2 × 64 GB) doubles server memory capacity
  • DDR4 3200 speed with CL22 latency boosts throughput for heavy workloads
  • ECC registered RDIMM detects and corrects errors to protect data integrity
  • 2 V operation reduces power draw in dense rack deployments
  • Validated for Dell PowerEdge R7525 ensuring drop-in compatibility

Dell PowerEdge R7525 128GB DDR4 Kit

This 128GB kit contains two 64GB DDR4 3200 ECC Registered DIMMs built for the Dell PowerEdge R7525 rack server. It targets IT professionals who need to expand memory capacity in a mission-critical enterprise environment.

Straightforward DIMM installation

Modules install in minutes by seating each 288-pin RDIMM into the server's memory slots. Always follow the Dell owner's manual for the correct population sequence; skipping the documented order is the most common cause of a failed POST or reduced performance.

Verify slot count and population rules first

Confirm the R7525 has enough free DIMM slots for both 64GB modules and check the required channel layout for 2Rx4 Registered parts. The system must support DDR4 3200 at 1.2V with ECC Registered operation; mixing ranks or speeds can prevent the server from booting.

How it compares

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

Price $964.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (2 × 64 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $7.54 per GB
Typical for this category: the median of 20,941 items is $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 numberMR25600-924K2
Total capacity128 GB (2 × 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 items128 GB (2 × 64 GB) DDR4 3200 MHz PC4-25600 2Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How can I verify the 128GB kit is running at 3200 MT/s with CL22 after installation?

Enter the system BIOS or UEFI and confirm the memory speed reads 3200 MT/s and CAS latency shows CL22; the operating system will also report 128 GB of registered ECC DDR4.

What ships in the box and what must be sourced separately?

The package contains two 64 GB DDR4 3200 ECC RDIMM modules; no heat spreaders, cables or tools are included.

Which capacity version matches the Dell PowerEdge R7525 configuration I need?

This kit provides 128 GB total as two 64 GB 2Rx4 registered DIMMs, the exact specification listed for the R7525.

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