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Green rectangular circuit board with black memory chips and gold edge connectors

OWC

OWC 2U4D42R808GB 8GB DDR4 2400 CL17 1.2V 288pin UDIMM memory upgrade

SKU CH-8Z3E-C55DA

8GB DDR4 2400MHz CL17 UDIMM for HP OMEN 880 desktops, 1.2V non-ECC upgrade

  • Capacity8GB
  • Type288-Pin DDR4 Non-ECC UDIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.2V
  • ECCNo
  • Boosts multitasking with 8GB DDR4 2400MHz capacity
  • Guaranteed fit for HP OMEN 880 desktop models
  • JEDEC compliant 1.2V operation ensures stable performance
  • Simple DIY upgrade installs in standard 288-pin slots
  • Backward compatible with 2133MHz systems for flexibility

HP OMEN 880 DDR4 upgrade

This 8 GB DDR4 2400 CL17 module is built for the HP OMEN 880-000na, 880-001nc, 880-001nf, 880-001nw and 880-002la desktops. It fits the 288 pin UDIMM slots and runs at 1.2 V without ECC or buffering. The single stick adds capacity for everyday multitasking and larger workloads.

Replacing slower DDR4 2133 memory

The module is backward compatible with 2133 MHz systems and will run at the lower speed if the platform requires it. A jump to 2400 MHz is worthwhile when the board and CPU officially support PC4 19200 and you need more bandwidth for integrated graphics or memory bound applications. Builders who need ECC or registered DIMMs cannot use this kit.

Sustained load behaviour

JEDEC compliant timings and 1.2 V operation keep thermals steady during long rendering or compilation sessions. The lack of a heat spreader means airflow across the PCB is the only cooling path, so case ventilation must be adequate. Modules without spreaders can run warmer than shielded equivalents under continuous full speed operation.

Highlights

  • Boosts multitasking with 8GB DDR4 2400MHz capacity
  • Guaranteed fit for HP OMEN 880 desktop models
  • JEDEC compliant 1.2V operation ensures stable performance
  • Simple DIY upgrade installs in standard 288-pin slots
  • Backward compatible with 2133MHz systems for flexibility

Specifications

BrandOWC
Part Number2U4D42R808GB
Capacity8GB
Type288-Pin DDR4 Non-ECC UDIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemHP OMEN 880-000na
HP OMEN 880-001nc
HP OMEN 880-001nf
HP OMEN 880-001nw
HP OMEN 880-002la

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Questions about this item

Does the 288-pin DDR4 UDIMM fit the HP OMEN 880-000na motherboard slots?

Yes, the 288-pin DDR4 UDIMM matches the desktop DIMM slots on the HP OMEN 880-000na and the other listed models.

What is the correct way to seat the module, and what step do people often miss?

Align the notch with the slot key, press down firmly until both side clips click, and verify the module sits flat; the step often missed is fully engaging both retention clips.

Will the CL17 1.2V module need any firmware updates or replacement over time?

No firmware updates are required for the memory itself; it is a passive component with a limited lifetime warranty and no scheduled replacement interval.

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