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Green printed circuit board with black memory chips and gold edge contacts

OWC

OWC 2U1D42R808GB 8GB DDR4 2133MHz CL15 1.2V 288-pin UDIMM memory upgrade

SKU CH-XE9T-VA28S

8GB DDR4 2133MHz CL15 1.2V UDIMM upgrade for HP Envy Phoenix 860 desktops

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 8GB capacity adds multitasking headroom for demanding workloads
  • DDR4 2133MHz CL15 speed matches HP Envy Phoenix specs
  • 2V low voltage reduces power draw and heat
  • 288-pin UDIMM form factor fits listed HP desktop slots
  • JEDEC compliant and ROHS certified for warranty-safe upgrade

Targeted DDR4 upgrade for HP Envy Phoenix

This 8 GB DDR4 2133 MHz module is built specifically for HP Envy Phoenix desktops including the 860-002ng, 860-002no, 860-003a, 860-003nf and 860-004nf. It adds memory capacity to systems that support PC4-17000 unbuffered non-ECC UDIMMs. Buyers who need ECC error correction or registered modules cannot use this product.

JEDEC-compliant 288-pin UDIMM without heat spreader

The stick follows JEDEC standard specifications and RoHS requirements at 1.2 V with CL15 latency. Its 288-pin unbuffered UDIMM form factor fits standard desktop DIMM slots directly. The absence of a heat spreader keeps the profile low for tight chassis clearances. Builders who require a tall heatsink or RGB lighting will not find those features here.

Limited lifetime warranty and free technical support

OWC backs the module with a limited lifetime warranty and an advanced replacement programme that includes free technical support. The package contains only the memory module itself; no installation tools, cables or software discs are bundled. Users who expect a multi-module kit or bundled diagnostics must source those separately.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $43.99
Cheaper than about 79% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $5.50 per GB
Cheaper than about 70% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number2U1D42R808 GB
Total capacity8 GB
Product type288-Pin DDR4 Non-ECC UDIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHP ENVY Phoenix 860-002ng
HP ENVY Phoenix 860-002no
HP ENVY Phoenix 860-003a
HP ENVY Phoenix 860-003nf
HP ENVY Phoenix 860-004nf

Other versions of this model

5 more in the same range

Questions about this item

Does the PC4-17000 DDR4 2133MHz rating limit the bandwidth on my HP Envy Phoenix 860-002ng?

The module runs at DDR4 2133MHz PC4-17000, so its peak transfer rate is capped at the JEDEC standard for that speed grade.

Will the 288-pin UDIMM fit the motherboard slots in an HP Envy Phoenix 860-003nf?

Yes, it uses the standard 288-pin DDR4 UDIMM form factor required by those Phoenix models.

What is the correct way to seat the module, and what step do people often miss?

Align the notch with the slot key, press down firmly until both side clips click shut, then verify the clips are fully engaged.

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