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Six green DDR4 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 48GB (6x8GB) DDR4 3200 ECC RDIMM CL22 288-Pin Dell PowerEdge R7525

SKU CH-WQXG-3Q8QM

ECC registered DDR4 kit delivers 48 GB across six 8 GB modules at 3200 MHz with CL22 latency for Dell PowerEdge R7525 servers

  • Total capacity48 GB (6 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 48GB kit expands server memory capacity with six 8GB modules
  • DDR4 3200 speed handles demanding workloads at PC4-25600 bandwidth
  • ECC registered design protects data integrity in mission-critical environments
  • CL22 latency at 1.2V delivers stable registered performance
  • 288-pin RDIMM form factor ensures Dell PowerEdge R7525 compatibility

Dell PowerEdge R7525 memory kit

This 48GB kit contains six 8GB DDR4 3200 registered DIMMs built for the Dell PowerEdge R7525 rack server. ECC and registered operation provide the data integrity required in production environments. The modules run at 1.2V with a CL22 latency profile. System-specific validation targets stable deployment in this platform.

Thermals and power in normal use

Registered DDR4 modules at 1.2V draw modest power under typical server workloads. Passive operation relies on chassis airflow rather than on-module heat spreaders. The 1Rx8 organisation helps limit per-module heat output during sustained access. Fan curves in the R7525 dictate actual acoustic levels.

Build quality and daily implications

Major-brand Samsung, Micron or Hynix DRAM chips are assembled into 288-pin RDIMM form factor without heat spreaders. The six-module population fills half the memory slots in a standard R7525 configuration. Part number MR25600-818K6 identifies the matched kit for ordering and support reference. Buyers needing larger capacities or different speeds must select another validated kit.

How it compares

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

Price $411.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 48 GB (6 × 8 GB)
Higher than about 55% of the 20,941 comparable items (median 32 GB).
Price per GB $8.58 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 numberMR25600-818K6
Total capacity48 GB (6 × 8 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 rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell
In the box
Included items48 GB (6 × 8 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install the 288-pin DDR4 RDIMMs in the Dell PowerEdge R7525 and which step is commonly missed?

Power down the server, open the chassis, align each module's notch with the slot key, press firmly until the ejector tabs click, then verify in the BIOS that all six 8 GB modules are detected at 3200 MT/s.

What maintenance or replacement will the 1Rx8 ECC registered kit need over its service life?

No routine maintenance is required; if a module fails the lifetime replacement warranty covers it, otherwise the kit runs until a capacity upgrade is desired.

What limit appears first when the 48 GB kit runs sustained workloads at 1.20 V?

The thermal limit of the unbuffered PCB without a heat spreader typically throttles performance before voltage or capacity constraints are reached.

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