We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green rectangular circuit board with gold edge connectors and black memory chips, no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR4 3200 ECC RDIMM CL22 1Rx4 memory upgrade

SKU CH-FJ3X-G88JV

A 16 GB DDR4 3200 registered ECC RDIMM with CL22 latency and 1.2 V operation for compatible Samsung servers

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • ECC protection prevents data corruption in critical workloads
  • 3200 MHz DDR4 speed matches server platform requirements
  • Registered RDIMM design supports high-density server configurations
  • 2 V operation reduces power draw per module
  • 1Rx4 single-rank layout optimises memory-channel efficiency

16 GB DDR4 ECC RDIMM for Samsung servers

This 16 GB DDR4 3200 MHz module uses registered ECC RDIMM architecture with CL22 latency and 1.20 V operation. It is built for Samsung server and workstation platforms that require 288-pin DDR4 registered memory with 1Rx4 organisation.

Single-module kit with Samsung OEM compatibility

The package contains one 16 GB stick validated against Samsung part M393A2K40DB3-CWE using major OEM Samsung, Micron or Hynix chips. No heat spreader is included and no extra software or accessories are bundled, so the change is purely the addition of registered ECC capacity to a compatible system.

Verify registered ECC RDIMM support before purchase

Your motherboard must accept 288-pin DDR4 registered DIMMs with ECC and 1Rx4 ranking at 3200 MHz. Systems limited to unbuffered UDIMMs, non-ECC memory, different pin counts or lower speed grades cannot use this module.

How it compares

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

Price $121.99
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 $7.62 per GB
Typical for this category: the median of 20,941 items is $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 lineSamsung Server/Workstation Compatible Series Memory
Model nameSamsung 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 systemsSamsung
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

Will the ECC RDIMM need any firmware updates or chip replacement over its service life?

The module uses Samsung, Micron or Hynix chips on a registered DDR4 3200 PCB and has no user-serviceable firmware; it is designed to run for the system lifetime without chip-level maintenance.

What electrical or thermal limit appears first when this 1Rx4 stick runs at 3200 MT/s continuously?

The 1.20 V DDR4 specification and JEDEC-defined thermal envelope are the governing limits; the registered buffer and ECC logic keep signalling within spec under sustained load.

How much heat and fan noise does a single 288-pin RDIMM add when the server runs all day?

The stick draws 1.2 V with no heat spreader, so its thermal contribution is minimal and typically absorbed by existing chassis airflow without raising audible fan speed.

More in Model-Specific Memory Upgrades

Similar items