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Green printed circuit board with black memory chips on both sides, gold edge connector, no heat spreader

OWC

OWC 16GB DDR4 2133MHz CL15 1.2V 288pin UDIMM for HP Envy Phoenix 860 series

SKU CH-8DWE-EQEDP

16 GB DDR4-2133 CL15 UDIMM memory upgrade for HP Envy Phoenix 860 desktops

  • Capacity16GB
  • Type288-Pin DDR4 Non-ECC UDIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.2V
  • ECCNo
  • 16 GB module adds multitasking headroom for demanding workloads
  • DDR4 2133 MHz CL15 speed matches HP Envy Phoenix 860 series specs
  • 2 V low-voltage operation reduces power draw and heat
  • 288-pin unbuffered non-ECC UDIMM fits straight into desktop DIMM slots
  • JEDEC and RoHS compliant for a warranty-safe upgrade

16GB DDR4 2133MHz UDIMM for HP Envy Phoenix 860

This 16GB DDR4 2133MHz CL15 UDIMM is built for HP Envy Phoenix 860 series desktops including the 860-002ng, 860-002no, 860-003a, 860-003nf and 860-004nf. It runs at 1.2V as a non-ECC, unbuffered 288-pin module. The 2Rx8 rank configuration matches the original specification for these systems.

JEDEC and RoHS compliance with lifetime support

The module meets JEDEC standard specifications and is RoHS compliant, ensuring a warranty-safe upgrade that will not void the system warranty. OWC provides a limited lifetime warranty with free technical support and an advanced replacement program. Every unit is tested in-house to meet or exceed OEM specifications.

Tool-free DIY installation with standard slot access

Installation is a straightforward DIY process that typically requires opening the case and seating the module into an available DDR4 slot until the retention clips click. No heat spreader is fitted, so clearance is not a concern. Builders needing ECC error correction or registered modules for server workloads should look elsewhere.

Highlights

  • 16 GB module adds multitasking headroom for demanding workloads
  • DDR4 2133 MHz CL15 speed matches HP Envy Phoenix 860 series specs
  • 2 V low-voltage operation reduces power draw and heat
  • 288-pin unbuffered non-ECC UDIMM fits straight into desktop DIMM slots
  • JEDEC and RoHS compliant for a warranty-safe upgrade

Specifications

BrandOWC
Part Number2U1D42R816GB
Capacity16GB
Type288-Pin DDR4 Non-ECC UDIMM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemHP ENVY Phoenix 860-002ng
HP ENVY Phoenix 860-002no
HP ENVY Phoenix 860-003a
HP ENVY Phoenix 860-003nf
HP ENVY Phoenix 860-004nf

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Questions about this item

Does the OWC 16GB DDR4 2133MHz module require any periodic maintenance or component replacement after installation?

No, the 16GB DDR4 UDIMM has no moving parts or heat spreader and needs no maintenance or replacement once seated in the HP Envy Phoenix 860 series.

What limit appears first when the 16GB DDR4 2133MHz CL15 kit runs sustained workloads in the HP Envy Phoenix 860?

The module operates at the JEDEC standard 1.2V and CL15 latency, so thermal throttling or voltage limits are not reached under normal sustained use.

How much noise, heat or power does the 16GB DDR4 2133MHz UDIMM add when the HP Envy Phoenix 860 runs all day?

The unbuffered 1.2V DDR4 DIMM draws minimal power, produces negligible heat and adds no audible noise during continuous operation.

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