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Four green DDR4 UDIMM sticks in anti-static tray

NEMIX RAM

NEMIX RAM 32GB (4x8GB) DDR4 2666MHz CL19 UDIMM Dell Precision 3930 Rack

SKU CH-DHBV-1TR7F

A 32 GB DDR4 kit of four 8 GB UDIMMs at 2666 MHz CL19, built for the Dell Precision 3930 Rack

  • Capacity32GB (4 x 8GB)
  • SpeedDDR4 2666 (PC4 21300)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 32GB kit expands workstation capacity
  • DDR4 2666MHz speed supports demanding workloads
  • CL19 latency with 1.20V efficient operation
  • 288-pin UDIMM fits Dell Precision 3930 Rack
  • Major OEM chips ensure reliable compatibility

Dell Precision 3930 Rack compatible memory kit

This 32GB kit contains four 8GB DDR4 UDIMMs validated for the Dell Precision 3930 Rack workstation. Modules run at 2666MHz with CL19 latency and 1.20V operation. The unbuffered, non-ECC design matches the factory specification for this platform.

Straightforward DIMM installation on a qualified

The 288-pin UDIMMs seat in standard DDR4 slots without tools or configuration changes. Because the kit is built for a specific workstation model, compatibility issues such as mismatched rank organisation or voltage are avoided. Builders using a different motherboard or a system that requires registered or ECC memory will find these modules incompatible.

DDR4 2666 bandwidth ceiling for multi-core workloads

The PC4-21300 rating sets the maximum theoretical throughput for this memory standard. Applications that scale with memory bandwidth will hit this limit before faster DDR4 or DDR5 kits could be used. Systems needing higher density per slot or error-correcting code support must choose a different memory type.

Highlights

  • 32GB kit expands workstation capacity
  • DDR4 2666MHz speed supports demanding workloads
  • CL19 latency with 1.20V efficient operation
  • 288-pin UDIMM fits Dell Precision 3930 Rack
  • Major OEM chips ensure reliable compatibility

Specifications

BrandNEMIX RAM
SeriesDell Server/Workstation Compatible Series Memory
ModelDell DDR4 2666MHZ Non-ECC Unbuffered UDIMM
Part NumberMD21300-818K4
Capacity32GB (4 x 8GB)
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 Content32GB (4X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 288-PIN NON-ECC Unbuffered UDIMM KIT

Questions about this item

How do I confirm the kit is running at DDR4 2666 CL19 after installation?

Enter the BIOS or use a tool like CPU-Z and verify the memory frequency reads 2666 MT/s with CAS latency 19 at 1.20 V.

What ships in the package and is anything else required?

The box contains the 32 GB kit as four 8 GB 288-pin UDIMM modules; no extra parts or cables are needed for installation.

Which capacity option matches the Dell Precision 3930 Rack specification?

This 32 GB (4 x 8 GB) kit with part number MD21300-818K4 is the listed configuration for that workstation.

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