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Green circuit board with black memory chips, gold edge connector, no heat spreader

OWC

OWC 8GB DDR4 2133MHz CL15 1.2V 288pin UDIMM HP Envy Phoenix 860 memory upgrade

SKU CH-98XK-EM071

An 8 GB DDR4-2133 CL15 UDIMM validated for HP Envy Phoenix 860 desktops

  • Capacity8GB
  • Type288-Pin DDR4 Non-ECC UDIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.2V
  • ECCNo
  • 8GB capacity expands multitasking headroom for HP Envy Phoenix 860
  • DDR4 2133MHz speed matches system spec for stable operation
  • CL15 latency at 1.2V keeps power draw low
  • 288-pin UDIMM fits the listed 860 models without adapters
  • JEDEC compliant and RoHS certified for warranty-safe upgrade

HP Envy Phoenix 860 compatible DDR4 upgrade

This OWC module adds 8 GB of DDR4 memory to HP Envy Phoenix 860 desktops including the 860-105na 860-106NF 860-110nf 860-121 and 860-122nf models. It is built for owners who want a straightforward capacity increase without configuration changes.

JEDEC compliant unbuffered non ECC specification

The stick follows JEDEC PC4 17000 timings at 2133 MHz CL15 1.2 V in a 288 pin unbuffered non ECC UDIMM format. No extra software or drivers are required and the module fits the standard DIMM slots used by the listed Phoenix systems.

DDR4 2133 MHz speed ceiling

The DDR4 2133 MHz rating sets the maximum data rate this module can deliver. Systems that only support lower DDR4 speeds will downclock the memory automatically and platforms that require ECC or registered DIMMs cannot use this kit.

Highlights

  • 8GB capacity expands multitasking headroom for HP Envy Phoenix 860
  • DDR4 2133MHz speed matches system spec for stable operation
  • CL15 latency at 1.2V keeps power draw low
  • 288-pin UDIMM fits the listed 860 models without adapters
  • JEDEC compliant and RoHS certified for warranty-safe upgrade

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 860-105na
HP ENVY Phoenix 860-106NF
HP ENVY Phoenix 860-110nf
HP ENVY Phoenix 860-121
HP ENVY Phoenix 860-122nf

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Questions about this item

Will the 288-pin DDR4 UDIMM need any periodic cleaning or component replacement after installation?

No — the module has no moving parts, no heat spreader and no user-serviceable components, so it requires no maintenance once seated in the slot.

What limit appears first when the CL15 2133 MHz kit runs continuously at full load?

The JEDEC-rated 1.2 V voltage ceiling is reached before any thermal or timing bottleneck, so sustained throughput is capped by the standard DDR4 specification.

How much heat and power does the 8 GB stick produce during all-day operation?

At the rated 1.2 V the module draws only a few watts and runs cool enough to operate without a heat spreader in typical chassis airflow.

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