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Green rectangular circuit board with gold contacts and black memory chips

OWC

OWC 2U1D41R804GB 4GB DDR4 2133MHz CL15 1.2V 288-pin UDIMM memory upgrade

SKU CH-Q6RS-Q9ATB

4GB DDR4 2133MHz CL15 UDIMM validated for HP Envy Phoenix 860-series desktops

  • Capacity4GB
  • Type288-Pin DDR4 Non-ECC UDIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.2V
  • ECCNo
  • Ready for HP ENVY Phoenix 860 series
  • JEDEC and RoHS compliant for safe upgrades
  • 2133 MHz DDR4 speed with CL15 latency
  • Low 1.2 V operation reduces power draw
  • Simple DIY installation fits 288-pin UDIMM slots

OWC DDR4 UDIMM for HP Envy Phoenix

This 4 GB DDR4 module is built for HP Envy Phoenix desktops including the 860-005nf 860-007na 860-008na 860-008nf and 860-009na. It suits owners who want a straightforward capacity increase on these specific systems.

DDR4 2133 CL15 1.2 V 288-pin Non-ECC

The single decisive specification is the DDR4 2133 MHz CL15 1.2 V 288-pin unbuffered non-ECC layout. Only systems that accept this exact JEDEC profile will recognise and run the module at its rated speed.

No heat spreader or bundled software

The stick ships without a heat spreader and includes no software utilities or diagnostic tools. Installation relies on the motherboard SPD data and standard UEFI memory training routines.

Highlights

  • Ready for HP ENVY Phoenix 860 series
  • JEDEC and RoHS compliant for safe upgrades
  • 2133 MHz DDR4 speed with CL15 latency
  • Low 1.2 V operation reduces power draw
  • Simple DIY installation fits 288-pin UDIMM slots

Specifications

BrandOWC
Part Number2U1D41R804GB
Capacity4GB
Type288-Pin DDR4 Non-ECC UDIMM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemHP ENVY Phoenix 860-005nf
HP ENVY Phoenix 860-007na
HP ENVY Phoenix 860-008na
HP ENVY Phoenix 860-008nf
HP ENVY Phoenix 860-009na

Other versions of this model

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Questions about this item

What does the 2133MHz speed mean once this module is installed in my HP ENVY Phoenix?

The module runs at 2133MHz, matching the DDR4-2133 JEDEC standard. Your system will operate the memory at this frequency, delivering the rated PC4-17000 bandwidth for everyday workloads.

How does the PC4-17000 rating limit real-world throughput?

PC4-17000 denotes a peak transfer rate of 17000 MB/s. Actual throughput depends on the memory controller and workload, but the module cannot exceed this JEDEC-defined ceiling.

Will the 288-pin UDIMM fit the DIMM slots on my HP ENVY Phoenix 860-005nf?

Yes. The 288-pin unbuffered DIMM matches the desktop DDR4 slot layout used by the listed HP ENVY Phoenix models, so it seats directly without adapters.

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