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Green rectangular DDR4 RDIMM module with black chips on both sides, gold edge connectors, no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR4 3200 CL22 1.2V 2Rx8 ECC RDIMM 288-pin Dell PowerEdge R7525 memory upgrade

SKU CH-AYPQ-5G4QT

16GB DDR4 3200 ECC RDIMM registered memory for Dell PowerEdge R7525 servers

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 16GB DDR4 3200 ECC RDIMM boosts server capacity
  • CL22 latency and 1.2V operation keep power draw low
  • 2Rx8 registered design adds signal integrity for heavy workloads
  • 288-pin form factor fits Dell PowerEdge R7525 slots
  • Samsung Micron Hynix chips deliver enterprise-grade reliability

Dell PowerEdge R7525 upgrade

This 16 GB DDR4 module is built for the Dell PowerEdge R7525 rack server. It delivers registered ECC memory for workloads that require error correction and signal integrity. System administrators upgrading compatible Dell platforms will find the rated speed and latency match the server specifications.

Registered RDIMM with ECC

The 288-pin RDIMM uses a registered buffer and 2Rx8 organisation to reduce electrical load on the memory controller. ECC circuitry detects and corrects single-bit errors during operation. No heat spreader is fitted, so airflow in the server chassis manages module temperature directly.

DDR4 3200 interface limits

The DDR4 3200 standard caps transfer rates at 3200 MT/s and bandwidth at PC4-25600. CL22 latency is fixed by the module SPD and cannot be tightened without exceeding specification. Registered signalling adds one clock cycle of delay compared with unbuffered modules. Voltage is fixed at 1.20 V.

How it compares

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

Price $125.99
Cheaper than about 65% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $7.87 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 numberMR25600-628K1
Total capacity16 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 rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell
In the box
Included items16 GB (1 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

What DDR4 speed and PC rating does this 16GB module run at?

This module operates at DDR4 3200 with a PC4-25600 rating, delivering 16GB of registered ECC memory at 1.2V for Dell PowerEdge R7525 servers.

What physical slot and form factor does this 288-pin RDIMM require?

It fits a standard 288-pin DDR4 RDIMM slot in the Dell PowerEdge R7525; the registered 2Rx8 design has no heat spreader and uses a single 16GB stick.

How is this ECC RDIMM installed in the R7525 and what step is often missed?

Power down the server, open the chassis, align the notch on the 288-pin module with the slot key, press firmly until the ejector clips lock, then verify the new 16GB appears in the BIOS memory configuration.

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