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 bare DDR4 UDIMM circuit board with black memory chips and gold edge contacts

NEMIX RAM

NEMIX RAM 32GB DDR4 2666 PC4-21300 CL19 2Rx8 1.2V 288-pin UDIMM memory upgrade

SKU CH-Z42V-EG2CC

A 32 GB DDR4 2666 UDIMM module with CL19 timing and 1.2 V operation for compatible Supermicro systems

  • Capacity32GB
  • SpeedDDR4 2666 (PC4 21300)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 32 GB capacity expands multitasking headroom for demanding workloads
  • DDR4 2666 speed delivers responsive data throughput for daily tasks
  • CL19 latency ensures predictable timing for stable operation
  • 2 V low voltage reduces power draw and heat output
  • 288-pin UDIMM form factor fits compatible Supermicro desktop boards

32GB DDR4 2666 UDIMM for Supermicro systems

This 32GB DDR4 2666 module is built for Supermicro desktop and workstation motherboards such as the MBD-C9Z390CG-IW. It targets IT professionals and enthusiasts who need a single high-density stick to expand memory capacity in compatible platforms. The non-ECC unbuffered design suits standard desktop workloads.

CL19 1.20V operation without heat spreader

Running at CL19 and 1.20V, the module follows standard DDR4 power characteristics for its speed grade. No heat spreader is fitted, so airflow from the CPU cooler or case fans provides the only cooling. Acoustic output and power draw remain at typical DDR4 UDIMM levels for this voltage and frequency.

Single 288-pin 2Rx8 stick frees remaining slots

The 288-pin 2Rx8 form factor occupies one DIMM slot, leaving other channels open for further expansion up to the motherboard limit. No extra cables, brackets or BIOS steps beyond normal memory installation are required. Builders who need ECC, registered modules or speeds beyond 2666 MT/s should look elsewhere.

Highlights

  • 32 GB capacity expands multitasking headroom for demanding workloads
  • DDR4 2666 speed delivers responsive data throughput for daily tasks
  • CL19 latency ensures predictable timing for stable operation
  • 2 V low voltage reduces power draw and heat output
  • 288-pin UDIMM form factor fits compatible Supermicro desktop boards

Specifications

BrandNEMIX RAM
SeriesSuperMicro Server/Workstation Compatible Series Memory
ModelSupermicro DDR4 2666MHZ Non-ECC Unbuffered UDIMM
Part NumberMD21300-328K1
Capacity32GB
SpeedDDR4 2666 (PC4 21300)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemSupermicro
CAS LatencyCL19
Heat SpreaderNo
Type288-Pin DDR4 UDIMM
Rank2Rx8
FeaturesDDR4 Non- ECC Unbuffered UDIMM Motherboard Compatible
Package Content32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 288-PIN Non-ECC Unbuffered UDIMM

Questions about this item

How do I install this 288-pin DDR4 UDIMM and what step is often missed?

Align the notch on the 288-pin DDR4 UDIMM with the motherboard slot key, press firmly until both retention clips click, then verify the module is recognised at 2666 MT/s in the BIOS.

What maintenance or replacement will this 32 GB DDR4 module need over time?

The module has no heat spreader and no moving parts, so no routine maintenance is required; replacement is only needed if a memory test reports errors.

What limit appears first when this CL19 1.2 V kit runs sustained workloads?

The CL19 latency at 1.2 V sets the performance ceiling before thermal throttling becomes a factor on this unbuffered UDIMM.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.