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Two green DDR5 UDIMM modules, no heat spreaders, 288-pin, 64GB kit

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR5 4800MHz CL40 2Rx8 1.1V UDIMM Dell Tower memory upgrade

SKU CH-1MM6-2N4J8

A 64 GB DDR5 kit with two 32 GB modules running at 4800 MHz CL40 and 1.1 V for Dell Tower desktops

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 64 GB kit expands Dell tower memory capacity
  • DDR5 4800 MHz speed accelerates data throughput
  • CL40 latency with 1.1 V operation balances efficiency
  • 2Rx8 dual-rank design optimises bandwidth per module
  • 288-pin UDIMM form factor ensures direct compatibility

Dell Tower memory kit

This NEMIX RAM kit delivers 64GB across two 32GB DDR5 UDIMM modules rated at 4800MHz with CL40 latency and 1.1V operation. It is built for owners of compatible Dell tower desktops who want a straightforward capacity upgrade using unbuffered non-ECC memory.

Suitable for Dell tower upgrades

The kit suits users whose Dell tower motherboard accepts 288-pin DDR5 UDIMMs at 4800MHz and who need 64GB in a dual-channel pair. Builders requiring ECC error correction, registered modules, higher speeds, lower latencies, or a different form factor should look elsewhere.

Sustained load behaviour

Under continuous workloads the modules run at the standard 1.1V without a heat spreader, relying on case airflow to maintain stable temperatures. The 2Rx8 organisation and JEDEC-spec timing allow consistent throughput during long rendering, compilation or virtualisation sessions.

How it compares

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

Price $806.99
Pricier than about 58% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $12.61 per GB
Pricier than about 58% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Memory
Model nameDDR5 Non-ECC Unbuffered UDIMM Memory
Part numberMD38400-328K2
Total capacity64 GB (2 × 32 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 systemsDell
In the box
Included items64 GB (2 × 32 GB) DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN Non-ECC UDIMM KIT

Questions about this item

My Dell tower has four DIMM slots — will this 2x32GB kit fill two of them?

The kit contains two 32GB UDIMMs, so it occupies two 288-pin DDR5 slots and leaves any remaining slots free for future expansion.

My Dell tower already has a 32GB DDR5 4800MHz module installed — can I add this kit without changing voltages?

Yes. Both the existing module and this 2Rx8 kit run at the standard 1.1V DDR5 voltage, so they share the same power rail without BIOS voltage adjustments.

After installing the kit, how do I confirm the system sees the full 64GB at 4800MHz?

Open Task Manager’s Performance tab or run CPU-Z; the memory section should show 64GB total, 4800 MT/s speed, and CL40 timings for each 32GB module.

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