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Green rectangular memory module with gold contacts and black chips on both sides

OWC

OWC 32GB DDR4 2666 CL19 1.2V 288-Pin UDIMM HP EliteDesk 705 800 G4 G5

SKU CH-PZBP-FBTJK

A 32GB DDR4 2666MHz CL19 UDIMM for HP EliteDesk 705 and 800 G4/G5 desktops

  • Capacity32GB
  • Type288-Pin DDR4 Non-ECC UDIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.2V
  • ECCNo
  • 32GB capacity lets you run more apps simultaneously
  • DDR4 2666MHz speed with CL19 latency boosts system responsiveness
  • 2V low-voltage operation reduces power draw and heat
  • Validated for HP EliteDesk 705 G4 SFF, 705 G5 Mini, 705 G5 SFF, 800 G5 SFF and 800 G5 Tower
  • JEDEC and RoHS compliant for a warranty-safe upgrade

32GB DDR4 2666 UDIMM for HP EliteDesk

This 32GB DDR4 2666 CL19 module is built for HP EliteDesk 705 G4 SFF, 705 G5 Mini, 705 G5 SFF, 800 G5 SFF and 800 G5 Tower systems. It runs at 1.2V without a heat spreader and meets JEDEC PC4-21300 specifications. The unbuffered non-ECC design fits standard 288-pin desktop slots.

Suits owners of the listed EliteDesk models.

Buyers with an EliteDesk 705 G4 SFF, 705 G5 Mini, 705 G5 SFF, 800 G5 SFF or 800 G5 Tower can install this kit directly. Systems that require ECC, registered DIMMs, SODIMM form factors or voltages other than 1.2V cannot use this module. Builders needing capacities beyond 32GB should look elsewhere.

Simple DIY installation; watch for slot limits

The UDIMM installs by pressing it into a free 288-pin slot until the latches click. No tools or configuration are required, and the module is backward compatible with 2133MHz and 2400MHz operation. The main issues arise when all slots are already populated or when the chassis blocks access to the memory sockets.

Highlights

  • 32GB capacity lets you run more apps simultaneously
  • DDR4 2666MHz speed with CL19 latency boosts system responsiveness
  • 2V low-voltage operation reduces power draw and heat
  • Validated for HP EliteDesk 705 G4 SFF, 705 G5 Mini, 705 G5 SFF, 800 G5 SFF and 800 G5 Tower
  • JEDEC and RoHS compliant for a warranty-safe upgrade

Specifications

BrandOWC
Part Number2U6D42R832GB
Capacity32GB
Type288-Pin DDR4 Non-ECC UDIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemHP EliteDesk 705 G4 SFF
HP EliteDesk 705 G5 Mini
HP EliteDesk 705 G5 SFF
HP EliteDesk 800 G5 SFF
HP EliteDesk 800 G5 Tower

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Questions about this item

Which HP EliteDesk models must I already have for this 32GB DDR4 2666 CL19 UDIMM to work?

This module is validated for HP EliteDesk 705 G4 SFF, 705 G5 Mini, 705 G5 SFF, 800 G5 SFF and 800 G5 Tower systems.

Will the 2666MHz speed run correctly if my EliteDesk currently uses 2133MHz or 2400MHz DDR4 sticks?

Yes, the module is backward compatible with 2133MHz and 2400MHz DDR4 and will operate at the highest common speed supported by the platform.

How can I confirm the 32GB kit is running at 2666MHz CL19 after installation?

Check the memory speed and CAS latency in the BIOS setup or with a tool such as CPU-Z; they should report 2666MHz and CL19.

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