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Green printed circuit board with black memory chips in a 288-pin DIMM form factor

OWC

OWC 4GB DDR4 2133 CL15 1.2V UDIMM HP Envy Phoenix 860 memory upgrade

SKU CH-WR0T-WWX22

A 4GB DDR4 2133MHz CL15 UDIMM module built for HP Envy Phoenix 860 desktops

  • Capacity4GB
  • Type288-Pin DDR4 Non-ECC UDIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.2V
  • ECCNo
  • 4GB capacity adds headroom for multitasking
  • DDR4 2133MHz speed matches system specs
  • CL15 latency at 1.2V for efficient operation
  • 288-pin UDIMM fits HP Envy Phoenix 860 slots
  • JEDEC compliant and ROHS certified for safe upgrade

System-specific DDR4 upgrade

This 4 GB DDR4 module is built for HP Envy Phoenix 860 desktops including the 860-016ns, 860-017ng, 860-017ns, 860-019nb and 860-019ng. It targets owners of those systems who need a straightforward capacity increase without compatibility guesswork.

Steady-load behaviour

Running at 2133 MHz with CL15 latency and 1.2 V, the unbuffered UDIMM delivers consistent throughput for everyday multitasking and larger file handling. JEDEC compliance ensures stable operation during extended sessions without voltage drift or timing errors.

Installation practicalities

The 288-pin DIMM drops into a standard desktop slot and requires no heat spreader clearance. Buyers who need ECC protection, registered buffering or capacities beyond a single 4 GB stick cannot use this module.

Highlights

  • 4GB capacity adds headroom for multitasking
  • DDR4 2133MHz speed matches system specs
  • CL15 latency at 1.2V for efficient operation
  • 288-pin UDIMM fits HP Envy Phoenix 860 slots
  • JEDEC compliant and ROHS certified for safe upgrade

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 860-016ns
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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Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How much heat does this 1.2V DDR4 module produce when the HP Envy Phoenix 860 runs all day?

At 1.2V the module draws very little power and has no heat spreader, so it stays cool inside the HP Envy Phoenix 860 chassis during continuous use.

What must already be in the HP Envy Phoenix 860 for this 288-pin UDIMM to work?

The desktop needs a free DDR4 UDIMM slot and a motherboard that accepts 2133 MHz PC4-17000 memory; the listed 860-016ns, 860-017ng, 860-017ns, 860-019nb and 860-019ng models meet that requirement.

Will this CL15 stick run stably alongside the original memory in an HP Envy Phoenix 860?

Yes, it is JEDEC compliant and tested to match OEM specs, so it will operate at the system's default 2133 MHz CL15 timing alongside the factory modules.

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