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Green circuit board DDR5 memory module with black chips, no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR5 4800 CL40 1Rx8 1.1V 288-Pin UDIMM Dell Alienware Aurora R15 memory upgrade

SKU CH-49VY-ASPM6

16 GB DDR5 4800 CL40 UDIMM module for Dell Alienware Aurora R15 upgrades

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 16GB capacity boosts multitasking headroom
  • DDR5 4800 speed accelerates data throughput
  • CL40 latency balances responsiveness and stability
  • 1V operation reduces power draw
  • 288-pin UDIMM fits Dell Alienware Aurora R15

Dell Alienware Aurora R15 upgrade

This 16 GB DDR5 module is built for the Dell Alienware Aurora R15 desktop. It targets owners who want to add capacity to that specific platform without changing voltage or timing settings. The single stick fits a standard 288-pin UDIMM slot and runs at 1.1 V.

Tool-free slot installation

Installation follows the Aurora R15 service manual: open the chassis, align the notch, press until the latches click, then close the case. The unbuffered, non-ECC design means no extra BIOS steps are required. Builders who need ECC or registered memory cannot use this module.

Steady 4800 MT/s throughput

Rated at 4800 MT/s with CL40 latency, the stick maintains its rated speed during extended workloads because it operates at the JEDEC base voltage of 1.1 V. The 1Rx8 organisation keeps signal loading low on the memory controller. Systems that demand higher frequencies or lower latencies will not reach those targets with this part.

How it compares

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

Price $177.99
Cheaper than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $11.12 per GB
Pricier than about 56% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineDell Server/Workstation Compatible Series Memory
Model nameDell DDR5 5600 MHz Non-ECC Unbuffered UDIMM
Part numberMD38400-618K1
Total capacity16 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 rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell
In the box
Included items16 GB (1 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN Non-ECC Unbuffered UDIMM

Questions about this item

How can I confirm the DDR5 4800 CL40 module is running at its rated speed after installing it in my Dell Alienware Aurora R15?

Enter the system BIOS or UEFI and check the memory information screen; it should report 4800 MT/s and CL40 timings for the installed 16 GB UDIMM.

What comes in the package and do I need any extra parts to install this 288-pin UDIMM in an Aurora R15?

The box contains one 16 GB DDR5 4800 CL40 1.10 V 288-pin unbuffered UDIMM; no additional cables, brackets or heat spreaders are required for the Aurora R15 DIMM slots.

Should I choose the 4800 MT/s CL40 version or the 5600 MT/s variant listed in the model name for my Aurora R15 upgrade?

Select the 4800 MT/s CL40 module (part number MD38400-618K1) because its specifications match the 16 GB, 1.10 V, 1Rx8 configuration validated for the Aurora R15.

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