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Green circuit board with black memory chips and gold contacts

NEMIX RAM

NEMIX RAM 8GB DDR4 3200 CL22 UDIMM HPE P43016-B21 memory upgrade

SKU CH-55FX-S24NN

8GB DDR4 3200 UDIMM memory module with CL22 timing and 1.2V operation for compatible HPE systems

  • Capacity8GB
  • SpeedDDR4 3200 (PC4 25600)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 8GB capacity expands system memory for multitasking
  • DDR4 3200 speed delivers responsive data throughput
  • CL22 latency supports stable operation at frequency
  • 20V voltage reduces power draw per module
  • 288-pin UDIMM fits compatible HPE desktop slots

8GB DDR4 3200 UDIMM for HPE

This 8GB DDR4 3200 CL22 UDIMM is built for HPE desktop and workstation platforms that require non-ECC unbuffered memory. It suits IT professionals and system builders who need a validated upgrade for compatible HPE models. The module uses major OEM chips from Samsung, Micron or Hynix and operates at 1.20V.

Capacity and headroom

The single 8GB rank provides 8GB of addressable memory per slot, running at PC4-25600 bandwidth with CL22 latency. It handles everyday productivity, multi-tab browsing and light virtualization within that 8GB limit. Workloads that exceed 8GB per channel or require ECC error correction will need a different module type.

Thermals noise and power

Without a heat spreader the module relies on case airflow and the low 1.20V operating voltage to stay cool. Power draw remains modest at standard DDR4 voltage, and the unbuffered design adds no active components that generate noise. Typical desktop chassis airflow is sufficient for normal operation.

Highlights

  • 8GB capacity expands system memory for multitasking
  • DDR4 3200 speed delivers responsive data throughput
  • CL22 latency supports stable operation at frequency
  • 20V voltage reduces power draw per module
  • 288-pin UDIMM fits compatible HPE desktop slots

Specifications

BrandNEMIX RAM
SeriesHPE Server/Workstation Compatible Series Memory
ModelHPE DDR4 3200MHZ Non-ECC Unbuffered UDIMM
Part NumberMD25600-818K1
Capacity8GB
SpeedDDR4 3200 (PC4 25600)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemHPE
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 UDIMM
Rank1Rx8
FeaturesDDR4 Non- ECC Unbuffered UDIMM Motherboard Compatible
Package Content8GB (1X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN Non-ECC Unbuffered UDIMM

Questions about this item

Will this DDR4 3200 CL22 UDIMM operate correctly when installed alongside existing DDR4 memory in an HPE system?

This module runs at DDR4 3200 with CL22 timing and 1.2V voltage; the system will negotiate a common speed and latency across all populated slots.

How can I verify the module is recognised at DDR4 3200 with CL22 after installation?

Check the BIOS memory summary or a tool such as CPU-Z; it should report 3200 MT/s, CL22, 1.2V and 1Rx8 organisation for the new DIMM.

What is included in the package and is any extra hardware required for installation?

The box contains one 8 GB 288-pin DDR4 UDIMM; no additional cables, brackets or heat spreaders are needed — just an empty UDIMM slot on the motherboard.

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