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Green bare DDR5 UDIMM module with black chips and gold contacts

NEMIX RAM

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

SKU CH-629Z-D3SK1

32 GB DDR5 UDIMM running at 4800 MT/s with CL40 latency and 1.1 V for Dell Tower desktops

  • 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 bandwidth for responsive performance
  • CL40 latency supports quick data access in compatible systems
  • 1 V operation reduces power draw during sustained use
  • 288-pin UDIMM form factor fits Dell Tower desktop memory slots

Dell Tower DDR5 upgrade

This 32 GB DDR5 module is built for Dell tower desktops that accept PC5-38400 unbuffered UDIMMs. It targets owners who want a single-stick capacity increase without populating every slot. Buyers needing ECC or registered memory cannot use this kit.

Installing the 288-pin UDIMM

The stick inserts like any standard DDR5 UDIMM; align the key notch and press until the latches click. No heat spreader means the PCB is exposed, so handle by the edges to avoid static damage. Systems that require registered or ECC modules will not post with this part.

Sustained workload behaviour

Running at 4800 MT/s with CL40 timings and 1.10 V, the dual-rank 2Rx8 organisation keeps throughput steady during long render or compile sessions. The lack of a spreader relies on case airflow, so restricted chassis may see higher DRAM temperatures over hours.

How it compares

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

Price $474.99
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 $14.84 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 numberMD38400-328K1
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 systemsDell
In the box
Included items32 GB (1 × 32 GB) DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN Non-ECC UDIMM

Questions about this item

How do I verify the 32GB DDR5 4800 CL40 2Rx8 module is running at its rated speed and timings after installation?

Enter the system BIOS or use a tool like CPU-Z to confirm the memory reports 4800 MT/s, CL40 latency, 1.10 V voltage and 2Rx8 organisation.

What exactly is included in the package and are any extra parts such as heat spreaders or cables required?

The box contains one 32 GB 288-pin DDR5 UDIMM (part MD38400-328K1). No heat spreader is fitted and no additional components are needed for installation.

Which capacity and rank option should I choose for a Dell Tower that supports 2Rx8 DDR5 UDIMMs?

This single 32 GB 2Rx8 module (MD38400-328K1) matches the Dell Tower specification; select it when you need one 32 GB stick.

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