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Green circuit board with black memory chips no heat spreader 288 pin DDR5 UDIMM

NEMIX RAM

NEMIX RAM 16GB DDR5 4800MHz CL40 1.1V 288-Pin UDIMM Dell Slim memory upgrade

SKU CH-9J7E-FV945

16 GB DDR5 module running at 4800 MHz with CL40 latency and 1.1 V operation for Dell Slim desktops

  • Capacity16GB
  • SpeedDDR5 4800 (PC5 38400)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 16 GB capacity adds headroom for multitasking
  • DDR5 4800 MHz speed feeds data faster to the CPU
  • CL40 latency keeps response tight under load
  • 1 V operation reduces power draw and heat
  • 288-pin UDIMM fits Dell Slim desktops directly

Dell Slim DDR5 Upgrade

This 16 GB DDR5 module is built for Dell Slim desktop PCs that accept standard 288-pin UDIMM memory. It delivers a straightforward capacity increase for everyday workloads and light multitasking.

Thermals Noise and Power

Operating at 1.10 V with no heat spreader, the module runs cool and silent inside the compact Dell Slim chassis. The low voltage keeps power draw minimal during typical office and web tasks.

Sustained Load Behaviour

CL40 latency at 4800 MHz provides steady throughput for extended sessions such as large document editing or background rendering. The single-rank 1Rx8 organisation maintains consistent bandwidth without throttling under continuous use.

Highlights

  • 16 GB capacity adds headroom for multitasking
  • DDR5 4800 MHz speed feeds data faster to the CPU
  • CL40 latency keeps response tight under load
  • 1 V operation reduces power draw and heat
  • 288-pin UDIMM fits Dell Slim desktops directly

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Memory
ModelDDR5 Non-ECC Unbuffered UDIMM Memory
Part NumberMD38400-618K1
Capacity16GB
SpeedDDR5 4800 (PC5 38400)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemDell
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 UDIMM
Rank1Rx8
FeaturesDDR5 Non-ECC Unbuffered UDIMM Motherboard Compatible
Package Content16GB (1 x 16GB) DDR5 4800MHz PC5-38400 1Rx8 1.1V 288-PIN Non-ECC UDIMM

Questions about this item

How do I install the 288-pin DDR5 UDIMM in a Dell Slim desktop, and what step is often missed?

Align the notch on the module with the slot key, press down firmly until both side clips click shut, then verify the 4800MHz speed appears in BIOS — many forget to seat the module fully so the clips engage.

What maintenance or replacement will the 16GB DDR5 module need over time?

No routine maintenance is required; the unbuffered non-ECC design has no battery or moving parts, and the 1.1V operation runs within standard DDR5 limits, so replacement is only needed if a fault develops.

What limit appears first when the 1Rx8 CL40 module runs under sustained load?

The CAS latency of CL40 at 4800MHz sets the timing ceiling; under continuous heavy workloads the memory controller will hit that latency boundary before voltage or thermal constraints become an issue.

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