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Single green DDR4 UDIMM module, 288 pins, no heat spreader, 32GB capacity

NEMIX RAM

NEMIX RAM 32GB DDR4 2933 PC4-23400 CL21 1.2V 2Rx8 288-Pin UDIMM memory upgrade

SKU CH-DXXP-X37AY

A 32 GB DDR4 2933 UDIMM module rated CL21 at 1.2 V, built with major-brand chips and validated for Supermicro workstations

  • Total capacity32 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL21
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 32 GB single module expands desktop capacity
  • DDR4 2933 speed matches Supermicro workstation specs
  • CL21 latency at 1.2 V keeps power low
  • 2Rx8 288-pin UDIMM fits standard desktop slots
  • Major OEM chips tested for stable operation

32GB DDR4 2933 UDIMM Module

This NEMIX RAM module provides 32GB of DDR4 memory rated at 2933MHz with CL21 latency. It operates at 1.20V and uses a 2Rx8 unbuffered non-ECC design. The 288-pin UDIMM form factor fits standard desktop DIMM slots.

Suits Supermicro workstations and desktops

The part is validated for Supermicro systems including the 5039AD-I and CSE-GS5A-754. Buyers who need ECC error correction or registered signal buffering should look elsewhere. Systems requiring lower voltage or different rank configurations will not match this module.

Single 32GB rank configuration

The 2Rx8 organization delivers the full 32GB capacity in one module. This leaves remaining slots free for future expansion. The 2933MHz speed and CL21 timing are fixed by the SPD profile.

How it compares

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

Price $186.99
Cheaper than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $5.84 per GB
Cheaper than about 67% 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 lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR4 2933 MHz Non-ECC Unbuffered UDIMM
Part numberMD23400-328K1
Total capacity32 GB
Product type288-Pin DDR4 UDIMM
Performance
Rated speedDDR4 2933 (PC4 23400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL21
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSupermicro
In the box
Included items32 GB (1 × 32 GB) DDR4 2933 MHz PC4-23400 2Rx8 1.2 V CL21 288-PIN Non-ECC Unbuffered UDIMM

Questions about this item

What is included in the box with this 32GB DDR4 2933 module?

The package contains one 32GB DDR4 2933 PC4-23400 CL21 1.2V 2Rx8 288-Pin Non-ECC Unbuffered UDIMM. No additional cables, brackets or heat spreaders are supplied.

Should I choose a different capacity or speed for my Supermicro system?

This specific part number MD23400-328K1 is validated for the listed Supermicro workstations at 2933 MT/s with CL21 timing. Select the capacity that matches your motherboard's maximum per slot and total memory limit.

What does the 2933 MT/s rating deliver in a real Supermicro workstation?

At 2933 MT/s with CL21 latency, the module runs at the native DDR4 speed supported by the compatible Supermicro platforms, providing the rated bandwidth without requiring manual overclocking or voltage changes.

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