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Green circuit board with black memory chips and gold edge contacts

NEMIX RAM

NEMIX RAM 32GB DDR4 2666 CL19 1.2V 288-pin UDIMM Dell SNP983D4C/32G AA846134 desktop RAM

SKU CH-KREC-J9N8F

A 32 GB DDR4 2666 CL19 1.2 V 288-pin UDIMM module validated for Dell SNP983D4C/32G AA846134 systems

  • Total capacity32 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL19
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • 32 GB capacity handles demanding workloads
  • DDR4 2666 speed delivers responsive multitasking
  • CL19 latency supports smooth system operation
  • 20 V voltage reduces power consumption
  • 288-pin UDIMM fits compatible Dell desktops

32GB DDR4 UDIMM for Dell systems

This 32GB DDR4 module is built for desktop PCs that accept 288-pin unbuffered non-ECC memory. It matches the Dell SNP983D4C/32G and AA846134 part numbers, making it a direct replacement for compatible Dell workstations and all-in-one units.

Tool-free slot insertion with manual verification

Installation requires opening the case, aligning the notch on the 288-pin edge connector, and pressing firmly until the retention clips click. The most common issue is a partially seated module; if the system fails to POST, reseat the stick and confirm the motherboard supports 32GB single-rank or dual-rank densities.

CL19 latency at 2666 MT/s decides fit

The module runs at DDR4 2666 (PC4-21300) with a CAS latency of 19 and 1.20V. If your board or CPU memory controller is limited to lower speeds or tighter timings, the part will downclock but may not meet the original timing profile.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $140.99
Pricier than about 60% of the 3,647 comparable items (median $90.99).
Total capacity 32 GB
Higher than about 70% of the 3,251 comparable items (median 16 GB).
Price per GB $4.41 per GB
Cheaper than about 80% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM DDR4 Orignial Desktop PC 288-Pin Non-ECC Unbuffered UDIMM Memory
Model nameOriginal Series DDR4 Desktop PC Memory Solutions
Part numberMD21300-328K1
Total capacity32 GB
Product type288-Pin DDR4 UDIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL19
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V
More details
LED lightingNone

Questions about this item

How can I verify the module is running at 2666 MHz after installation?

Open Task Manager or CPU-Z and confirm the memory speed reads 2666 MHz (PC4-21300) with CL19 timings at 1.20V.

What comes in the box and do I need any extra parts?

The box contains one 32GB 288-pin UDIMM module; no cables, brackets or additional components are required for a standard desktop DIMM slot.

Which capacity should I choose if my Dell service tag lists SNP983D4C/32G or AA846134?

Select this single 32GB stick (part MD21300-328K1) to match the exact Dell part numbers and fill one slot with the full 32GB.

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