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

OWC

OWC 4GB DDR4 2133MHz CL15 1.2V 288-pin UDIMM for HP Envy Phoenix 860

SKU CH-GD7Q-H9K05

4GB DDR4-2133 CL15 1.2V UDIMM validated for HP Envy Phoenix 860 desktops

  • Capacity4GB
  • Type288-Pin DDR4 Non-ECC UDIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.2V
  • ECCNo
  • Boost PC responsiveness with a simple 4GB DDR4 upgrade
  • JEDEC and RoHS compliant for a warranty-safe installation
  • CL15 latency at 2133MHz speed for smooth multitasking
  • Low 1.2V voltage reduces power draw and heat
  • Tested compatible with HP Envy Phoenix 860 series

4GB DDR4 UDIMM for HP Envy Phoenix 860

This 4GB DDR4 module is built for HP Envy Phoenix 860 desktop systems. It targets owners of those specific models who want a straightforward memory increase. The stick is a non-ECC unbuffered UDIMM validated for the listed Phoenix configurations. Buyers needing ECC error correction or registered buffering should look elsewhere.

JEDEC DDR4-2133 CL15 1.2V 288-pin slot

The module plugs into a standard 288-pin DDR4 DIMM slot and runs at 2133 MHz with CL15 latency at 1.2 V. It conforms to JEDEC PC4-17000 specifications, so the platform firmware configures timings automatically. No heat spreader is fitted, leaving the DRAM exposed for tight clearances. Systems requiring a different voltage, speed grade or pin count cannot use this part.

Lifetime warranty and free tech support

OWC backs the module with a limited lifetime warranty that includes free technical support and an advanced replacement programme. The memory is tested in-house to meet or exceed the original manufacturer specifications. No additional software, cables or mounting hardware are supplied with the kit.

Highlights

  • Boost PC responsiveness with a simple 4GB DDR4 upgrade
  • JEDEC and RoHS compliant for a warranty-safe installation
  • CL15 latency at 2133MHz speed for smooth multitasking
  • Low 1.2V voltage reduces power draw and heat
  • Tested compatible with HP Envy Phoenix 860 series

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 860-000na
HP ENVY Phoenix 860-000nd
HP ENVY Phoenix 860-000ng
HP ENVY Phoenix 860-001ng
HP ENVY Phoenix 860-001nl

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Questions about this item

What speed and latency does this DDR4-2133 CL15 module run at under sustained load?

It operates at 2133 MHz with CAS latency 15 and 1.2 V, matching JEDEC PC4-17000 timing.

How much heat and power does the 1.2 V unbuffered DIMM generate during all-day use?

At 1.2 V with no heat spreader, power draw stays low and the module runs cool enough for continuous desktop workloads.

Which HP Envy Phoenix 860 models must I already own for this 288-pin UDIMM to be compatible?

It is validated for 860-000na, 860-000nd, 860-000ng, 860-001ng and 860-001nl systems.

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