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Four green DDR4 UDIMM sticks without heat spreaders

NEMIX RAM

NEMIX RAM 64GB (4x16GB) DDR4 3200 CL22 ECC UDIMM memory upgrade

SKU CH-8Z64-KQG27

A 64 GB kit of four 16 GB DDR4 3200 CL22 ECC unbuffered UDIMMs at 1.2 V for Supermicro systems

  • Capacity64GB (4 x 16GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 64 GB total capacity from four 16 GB modules
  • DDR4 3200 speed with PC4-25600 bandwidth rating
  • ECC unbuffered design protects data integrity in servers
  • 2 V operation matches standard DDR4 voltage
  • 288-pin UDIMM form factor fits SuperMicro R12SPD-A

Target system

This 64GB kit is built for Supermicro servers and workstations that require DDR4 3200 ECC unbuffered UDIMM memory. It suits administrators who need to populate four slots with matched modules for maximum stability.

ECC and rank structure

Error-correcting code protects data integrity during sustained workloads while the 2Rx8 organisation allows each 16GB module to address two ranks. The CL22 timing and 1.2V operation match the platform specification without additional tuning.

Slot population

Four 288-pin UDIMMs install in minutes by aligning the key notch and pressing until the retention clips latch. Systems that require registered DIMMs or a different voltage will not accept these modules.

Pontos fortes

  • 64 GB total capacity from four 16 GB modules
  • DDR4 3200 speed with PC4-25600 bandwidth rating
  • ECC unbuffered design protects data integrity in servers
  • 2 V operation matches standard DDR4 voltage
  • 288-pin UDIMM form factor fits SuperMicro R12SPD-A

Especificações

BrandNEMIX RAM
SeriesSuperMicro Server/Workstation Compatible Series Memory
ModelSuperMicro DDR4 3200MHZ ECC Unbuffered UDIMM
Part NumberME25600-628K4
Capacity64GB (4 x 16GB)
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemSupermicro
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 ECC UDIMM
Rank2Rx8
FeaturesDDR4 ECC Unbuffered UDIMM Motherboard Compatible
Package Content64GB (4X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC Unbuffered UDIMM KIT

Perguntas sobre este artigo

Will the 2Rx8 Samsung Micron Hynix chips on these modules need any firmware updates or reseating over time?

The modules use major OEM chips and are stress tested under load; no firmware updates are required and reseating is only needed if the system is moved.

What is the first limit reached when the 64 GB kit runs at 3200 MT/s CL22 continuously?

The CL22 latency at DDR4 3200 sets the throughput ceiling before voltage or thermal limits appear.

How much heat does the 1.2 V unbuffered UDIMM kit produce during all day operation?

Running at 1.2 V without heat spreaders keeps thermals low; the ECC unbuffered design adds minimal power draw under sustained load.

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