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Four green DDR4 UDIMM modules in a clear plastic tray

NEMIX RAM

NEMIX RAM 64GB (4x16GB) DDR4 2666MHz PC4-21300 CL19 1Rx8 1.2V 288-Pin UDIMM for Dell Precision 3930 Rack

SKU CH-YJ7N-W5A2G

A 64 GB DDR4-2666 non-ECC UDIMM kit of four 16 GB modules at CL19 and 1.2 V, validated for the Dell Precision 3930 Rack workstation

  • Capacity64GB (4 x 16GB)
  • SpeedDDR4 2666 (PC4 21300)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 64 GB kit expands workstation capacity with four 16 GB modules
  • DDR4 2666 MHz speed matches Dell Precision 3930 Rack specifications
  • CL19 latency and 1.2 V voltage optimise power efficiency
  • 288-pin UDIMM form factor ensures direct motherboard compatibility
  • Major OEM chips from Samsung, Micron or Hynix deliver validated reliability

System-specific memory kit for Dell Precision 3930

This 64 GB kit contains four 16 GB DDR4 2666 MT/s UDIMMs built for the Dell Precision 3930 Rack workstation. It targets IT professionals and system integrators who need a validated, single-part-number upgrade for that exact platform.

Non-ECC unbuffered DDR4 2666 with CL19 timing

The modules run at 1.2 V, use a 1Rx8 organisation and carry no ECC or registered buffers. That combination matches the Precision 3930 Rack memory controller requirements; systems requiring ECC or registered DIMMs cannot use this kit.

Four matched modules ship as a single kit

The package delivers all four 288-pin UDIMMs together, so the workstation can be populated to 64 GB in one step without sourcing individual sticks. No heat spreaders, software utilities or additional accessories are included.

Fordele

  • 64 GB kit expands workstation capacity with four 16 GB modules
  • DDR4 2666 MHz speed matches Dell Precision 3930 Rack specifications
  • CL19 latency and 1.2 V voltage optimise power efficiency
  • 288-pin UDIMM form factor ensures direct motherboard compatibility
  • Major OEM chips from Samsung, Micron or Hynix deliver validated reliability

Specifikationer

BrandNEMIX RAM
SeriesDell Server/Workstation Compatible Series Memory
ModelDell DDR4 2666MHZ Non-ECC Unbuffered UDIMM
Part NumberMD21300-618K4
Capacity64GB (4 x 16GB)
SpeedDDR4 2666 (PC4 21300)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemDell
CAS LatencyCL19
Heat SpreaderNo
Type288-Pin DDR4 UDIMM
Rank1Rx8
FeaturesDDR4 Non- ECC Unbuffered UDIMM Motherboard Compatible
Package Content64GB (4X16GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 288-PIN Non-ECC Unbuffered UDIMM KIT

Spørgsmål om denne vare

What does the 2666MHz speed mean for my Dell Precision 3930 Rack?

The kit runs at DDR4 2666 (PC4-21300) so the memory controller will operate at that data rate; the workstation will use the full 2666MHz if the CPU and BIOS support it.

How does the 288-pin UDIMM interface limit what I can install?

These are 288-pin DDR4 UDIMM modules, so they only fit DDR4 UDIMM slots and cannot be used in DDR5, RDIMM or SO-DIMM sockets.

Will the four 16GB sticks fit the Precision 3930 Rack chassis?

The kit contains four standard-height 288-pin UDIMMs with no heat spreader, matching the Dell Precision 3930 Rack's four DIMM slots.

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