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Two green DDR5 UDIMM sticks without heat spreaders, 64GB kit

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR5 4800 CL40 1.1V 288-Pin UDIMM Dell Slim memory upgrade

SKU CH-76P3-H4BNF

A 64 GB DDR5 kit with two 32 GB modules running at 4800 MHz CL40 and 1.1 V, built for Dell Slim 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 upgrades Dell Slim desktop capacity
  • Dual 32 GB modules enable dual-channel DDR5 bandwidth
  • 4800 MT/s DDR5 speed supports PC5-38400 data rates
  • Low 1.1 V operation reduces system power draw
  • 288-pin UDIMM form factor fits compatible Dell Slim boards

Dell Slim DDR5 upgrade kit

This 64 GB kit contains two 32 GB DDR5 4800 CL40 UDIMMs built for Dell Slim desktop PCs. The modules run at 1.1 V and use a standard 288-pin layout with 2Rx8 organisation. Non-ECC unbuffered operation matches the platform requirements for these systems.

Fits two UDIMM slots on the motherboard

Installation uses the existing memory slots without extra cables or brackets. The low-profile design leaves room for the slim chassis airflow path. No heat spreader is fitted, so clearance around the CPU cooler remains unchanged.

Sustained throughput at JEDEC 4800 speeds

The kit operates at the rated DDR5 4800 frequency with CL40 latency under continuous workloads. 1.1 V operation keeps power draw consistent during long sessions. 2Rx8 density supports stable performance in multi-threaded tasks without throttling.

How it compares

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

Price $967.99
Pricier than about 60% 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 $15.12 per GB
Pricier than about 61% 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

Will the 2Rx8 rank configuration and CL40 latency limit throughput during long workloads?

The modules run at 4800 MT/s with CL40 timing and 2Rx8 organisation; sustained throughput is determined by those specifications and the Dell Slim memory controller.

How much heat does the 1.10 V kit produce when the system runs all day?

Operating at 1.10 V without a heat spreader, the UDIMMs rely on case airflow; power draw follows the DDR5 4800 2Rx8 specification under continuous load.

Does my Dell Slim desktop need a specific BIOS version or memory slot layout for this 64 GB kit?

The kit is validated for Dell Slim desktops with 288-pin DDR5 UDIMM slots; install the two 32 GB modules in the available slots per the system manual.

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