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

OWC

OWC 8GB DDR4 2666MHz CL19 1.2V 288-Pin UDIMM for HP EliteDesk 705 G4 800 G4

SKU CH-G7N7-PD5QG

8GB DDR4 2666MHz CL19 UDIMM compatible with HP EliteDesk 705 G4 and 800 G4 desktops

  • Capacity8GB
  • Type288-Pin DDR4 Non-ECC UDIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.2V
  • ECCNo
  • Boosts responsiveness with 8 GB DDR4 2666 MHz CL19
  • Runs efficiently at 1.2 V low voltage standard
  • Fits HP EliteDesk 705 G4 Tower, 800 G4 SFF and Tower
  • JEDEC and RoHS compliant for warranty-safe upgrade
  • Backward compatible with 2133 MHz and 2400 MHz systems

OWC 8GB DDR4 2666MHz UDIMM for HP EliteDesk

This OWC 8GB DDR4 2666MHz CL19 1.2V 288-Pin Non-ECC UDIMM is built for HP EliteDesk 705 G4 Tower, 800 G4 SFF and 800 G4 Tower systems. It delivers a straightforward capacity increase for office workstations running everyday business applications. The module meets JEDEC standards and is designed as a warranty-safe upgrade for those specific HP platforms.

Verify your EliteDesk model

Confirm your system is exactly an HP EliteDesk 705 G4 Tower, 800 G4 SFF or 800 G4 Tower. Check how many 288-Pin DDR4 slots are free and whether the board accepts 1Rx8 unbuffered modules. The memory runs at 1.2V with CL19 timing and will clock down to 2133MHz or 2400MHz if the platform requires it. No heat spreader is fitted.

Replaces slower or smaller DDR4 modules

Swapping out 2133MHz or 2400MHz sticks for this 2666MHz PC4-21300 module raises bandwidth within the JEDEC spec. The jump is worth it when the CPU and chipset can run at the higher speed and you need more headroom for multitasking. It is not for systems that require ECC, registered DIMMs or a different pin count.

Highlights

  • Boosts responsiveness with 8 GB DDR4 2666 MHz CL19
  • Runs efficiently at 1.2 V low voltage standard
  • Fits HP EliteDesk 705 G4 Tower, 800 G4 SFF and Tower
  • JEDEC and RoHS compliant for warranty-safe upgrade
  • Backward compatible with 2133 MHz and 2400 MHz systems

Specifications

BrandOWC
Part Number2U6D41R808GB
Capacity8GB
Type288-Pin DDR4 Non-ECC UDIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemHP EliteDesk 705 G4 Tower
HP EliteDesk 800 G4 SFF
HP EliteDesk 800 G4 Tower

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Questions about this item

Does the module ship alone or as part of a kit, and are tools required?

This is a single 8GB DDR4 2666MHz UDIMM; no tools are needed for installation in compatible HP EliteDesk systems.

Should I choose the 8GB stick or add a second one for dual-channel performance?

One 8GB module runs single-channel; adding a second identical stick enables dual-channel bandwidth on supported EliteDesk 705 G4 and 800 G4 platforms.

Will the 2666MHz rating run at full speed in an EliteDesk 800 G4 SFF?

The module operates at 2666MHz CL19 1.2V and is backward compatible with 2400MHz and 2133MHz if the platform requires it.

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