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Green bare circuit board DDR4 RDIMM module with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 16GB DDR4 3200 ECC RDIMM 1Rx4 CL22 1.2V 288-Pin Server Memory Upgrade

SKU CH-D25D-BZSPT

16 GB DDR4 3200 ECC registered RDIMM, 1Rx4 layout, 1.2 V, CL22, Hynix HMA82GR7CJR4N-XN compatible

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • ECC protection guards data integrity in critical workloads
  • Registered signal buffering stabilises heavy memory configurations
  • DDR4 3200 speed delivers 25600 MT/s bandwidth
  • 2 V operation reduces power draw per module
  • 288-pin RDIMM form factor fits compatible server slots

NEMIX RAM 16GB DDR4 ECC RDIMM

This 16GB DDR4 3200 ECC registered DIMM is built for servers and workstations that require error-correcting memory. It runs at 1.2V with CL22 latency and uses a 1Rx4 Hynix-based configuration. The module fits 288-pin RDIMM slots in compatible Hynix systems.

Suits registered ECC platforms only

This module fits systems that accept DDR4 3200 ECC RDIMM memory with 1Rx4 organisation. It will not work in desktop boards that require unbuffered non-ECC DIMMs or in platforms limited to lower speeds. Buyers needing unbuffered memory or higher capacities per slot should look elsewhere.

1Rx4 registered ECC at DDR4 3200

The single-rank by four organisation combined with registered ECC operation at DDR4 3200 determines compatibility with specific server chipsets. Verify that your motherboard supports 1Rx4 registered modules at this speed before purchase.

How it compares

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

Price $119.99
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 $7.50 per GB
Cheaper than about 54% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineHynix Server/Workstaion Compatible Series Memory
Model nameHynix DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-614K1
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 rank1Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHynix
In the box
Included items16 GB (1 × 16 GB) DDR4 3200 MHz PC4-25600 1Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

What 288-pin DDR4 RDIMM slot does this 16 GB module fit?

It fits any standard DDR4 288-pin RDIMM slot on a server or workstation motherboard that supports registered ECC memory.

How is the MR25600-614K1 module installed, and what step is often missed?

Power down the system, open the chassis, align the notch on the 288-pin edge connector with the key in the slot, press firmly until both retention clips click, then enable ECC in the BIOS — the BIOS step is the one most people forget.

When should the 1.2 V DDR4 module be replaced in a server?

Replace it if memory diagnostics report uncorrectable ECC errors, the system logs repeated corrected errors, or the module fails to train at 3200 MT/s during POST.

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