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Green circuit board with black memory chips and gold edge contacts

OWC

OWC 8GB DDR4 2133MHz CL15 1.2V 288-pin UDIMM memory upgrade

SKU CH-432N-MSK8C

8GB DDR4 2133MHz CL15 UDIMM adds memory to compatible HP Envy Phoenix 860 desktops

  • Capacity8GB
  • Type288-Pin DDR4 Non-ECC UDIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.2V
  • ECCNo
  • Boosts system responsiveness with 8GB DDR4 2133MHz capacity
  • Guaranteed fit for HP Envy Phoenix 860 series desktops
  • Low 1.2V operation reduces power draw and heat
  • JEDEC compliant CL15 timing ensures stable performance
  • Simple DIY upgrade installs in minutes without tools

HP ENVY Phoenix upgrade

This 8GB DDR4 module is built for HP ENVY Phoenix desktops 860-016ns, 860-017ng, 860-017ns, 860-019nb and 860-019ng. It adds 8GB of unbuffered non-ECC memory to compatible systems. Users who need ECC error correction or registered DIMMs cannot use this module.

Thermals and power

The stick runs at the standard DDR4 voltage of 1.2V and carries no heat spreader. Its low voltage keeps power draw minimal inside the chassis. No active cooling is required for normal operation.

Compliance and support

The memory meets JEDEC PC4-17000 specifications and is ROHS compliant. OWC provides a limited lifetime warranty with free technical support and an advanced replacement programme. An installation video is available for DIY guidance.

Highlights

  • Boosts system responsiveness with 8GB DDR4 2133MHz capacity
  • Guaranteed fit for HP Envy Phoenix 860 series desktops
  • Low 1.2V operation reduces power draw and heat
  • JEDEC compliant CL15 timing ensures stable performance
  • Simple DIY upgrade installs in minutes without tools

Specifications

BrandOWC
Part Number2U1D42R808GB
Capacity8GB
Type288-Pin DDR4 Non-ECC UDIMM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemHP ENVY Phoenix 860-016ns
HP ENVY Phoenix 860-017ng
HP ENVY Phoenix 860-017ns
HP ENVY Phoenix 860-019nb
HP ENVY Phoenix 860-019ng

Other versions of this model

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Questions about this item

How do I install this 288-pin UDIMM in my HP ENVY Phoenix 860-016ns, and what step is often missed?

Power off the PC, open the case, align the notch on the module with the slot key, press firmly until both retention clips click shut, then power on and verify the new 8 GB appears in BIOS or the OS.

What maintenance or replacement will this DDR4 module need later?

No scheduled maintenance is required; keep interior dust-free and ensure case airflow stays adequate. Replace only if memory diagnostics report errors or capacity becomes insufficient.

What limit appears first under sustained use with this CL15 1.2 V kit?

The JEDEC-standard 1.2 V operating voltage and CL15 latency define the thermal and timing envelope; prolonged heavy workloads stay within spec as long as system cooling maintains safe DIMM temperatures.

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