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 circuit board DDR5 UDIMM memory module 288 pins

NEMIX RAM

NEMIX RAM 32GB DDR5 4800 CL40 1.1V 2Rx8 UDIMM memory upgrade

SKU CH-EJB0-FAJ36

A 32 GB DDR5 UDIMM running at 4800 MHz with CL40 latency and 1.1 V operation for compatible Samsung desktop systems

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 32 GB capacity expands multitasking headroom for demanding workloads
  • DDR5 4800 speed delivers high data throughput for responsive performance
  • CL40 latency at 1.1 V balances quick access with low power draw
  • 2Rx8 dual-rank organisation increases memory density per slot
  • 288-pin UDIMM form factor fits standard desktop DIMM sockets

System-specific DDR5 upgrade

This 32 GB DDR5 module runs at 4800 MT/s with CL40 latency at 1.1 V. It is a 288-pin unbuffered UDIMM built with major OEM Samsung, Micron or Hynix chips and carries the NEMIX RAM part number MD38400-328K1. The stick is validated for Samsung desktop platforms that accept PC5-38400 non-ECC memory.

Suits Samsung desktop owners.

Builders upgrading a compatible Samsung desktop PC or workstation will find this single 32 GB DIMM a direct fit. Buyers who require error-correcting code memory or registered modules for server platforms should look elsewhere because this unit is non-ECC and unbuffered. It also lacks a heat spreader, so users expecting active thermal management may prefer a different design.

Deciding spec: 2Rx8 dual-rank organisation

The module uses a 2Rx8 configuration, which determines how the memory controller addresses the chips and can affect maximum supported capacity per channel. Verify that your Samsung motherboard or workstation accepts dual-rank 32 GB UDIMMs at DDR5-4800 before purchase. This single rank characteristic is the key compatibility gate.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $418.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $13.09 per GB
Pricier than about 59% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineSamsung Server/Workstation Compatible Series Memory
Model nameSamsung DDR5 4800 MHz Non-ECC Unbuffered UDIMM
Part numberMD38400-328K1
Total capacity32 GB
Product type288-Pin DDR5 UDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSamsung
In the box
Included items32 GB (1 × 32 GB) DDR5 4800 MHz PC5-38400 2Rx8 1.1 V CL40 288-PIN Non-ECC Unbuffered UDIMM

Questions about this item

Does the 288-pin DDR5 UDIMM fit a standard desktop DIMM slot?

Yes, the 288-pin DDR5 UDIMM is keyed for current desktop motherboard slots that support DDR5 memory.

What is the correct way to seat the module so the retention clips engage?

Align the notch with the slot key, press down evenly on both ends until the side clips click shut, and verify the gold contacts are no longer visible.

When should the module be reseated or replaced if errors appear?

Reseat the module if the system fails POST or shows memory errors; replace it only if errors persist after testing in another compatible DDR5 slot.

More in Model-Specific Memory Upgrades

Similar items