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Four green DDR4 ECC UDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 32GB (4x8GB) DDR4 3200 ECC Unbuffered UDIMM Kit

SKU CH-6JAV-S2F4P

32 GB DDR4 3200 ECC unbuffered UDIMM kit in four 8 GB modules at CL22 and 1.2 V

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered

Capacity 32GB (4 x 8GB)

  • ECC protection guards data integrity
  • 32 GB total capacity across four 8 GB modules
  • DDR4 3200 speed at CL22 latency
  • 2 V operation reduces power draw
  • 288-pin unbuffered UDIMM fits compatible server boards

NEMIX RAM 32GB DDR4 3200 ECC Kit

This NEMIX RAM kit provides 32GB of DDR4 3200 ECC unbuffered UDIMM memory across four 8GB modules. It operates at 1.20V with CL22 latency and uses major OEM chips from Samsung, Micron or Hynix. The modules are 288-pin and designed for server and workstation motherboards that support ECC.

Suited for ECC-capable servers and workstations

This kit suits administrators upgrading or populating servers and workstations that require ECC unbuffered memory for data integrity. It is not for desktop boards that lack ECC support, for systems needing registered or load-reduced DIMMs, or for builds that require speeds beyond DDR4 3200 or capacities above 32GB.

1Rx8 single-rank organisation

Each 8GB module uses a 1Rx8 organisation, which affects how the memory controller addresses the kit and can influence maximum capacity per channel on some platforms. Verify that the motherboard supports 1Rx8 unbuffered ECC UDIMMs at DDR4 3200 before purchasing.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $285.99
Pricier than about 60% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $8.94 per GB
Pricier than about 63% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Memory
Model nameDDR4 ECC Unbuffered UDIMM Memory
Part numberME25600-818K4
Total capacity32 GB (4 × 8 GB)
Product type288-Pin DDR4 ECC UDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V

Other versions of this model

2 more in the same range

Questions about this item

Does this 288-pin DDR4 UDIMM kit fit standard server and workstation motherboard slots?

Yes, the 288-pin DDR4 UDIMM form factor matches standard DDR4 DIMM slots on compatible server and workstation motherboards.

What is the correct way to install the four 8 GB modules, and what step is often missed?

Install modules in the motherboard's recommended population order for four DIMMs, then press each end firmly until both retention clips click — partial seating is the common error.

Will the ECC function on these 1Rx8 modules need any firmware updates or battery replacements over time?

No, ECC operates in hardware on the DRAM; the modules have no firmware, battery, or wear-out parts that require later maintenance.

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