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Green circuit board with black memory chips, no heat spreader, 288 gold pins, DDR4 UDIMM

OWC

OWC 16GB DDR4 3200MHz CL22 1.2V 288pin UDIMM for HP EliteDesk 805 G8 SFF

SKU CH-R23R-TWXQA

16 GB DDR4 3200 MHz CL22 UDIMM boosts HP EliteDesk 805 G8 SFF speed with JEDEC-compliant 1.2 V operation

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 16GB DDR4 3200MHz boosts responsiveness for HP EliteDesk 805 G8 SFF
  • CL22 latency at 1.2V delivers stable multitasking performance
  • 288-pin UDIMM form factor fits straight into the desktop DIMM slot
  • JEDEC and RoHS compliant for a warranty-safe upgrade path
  • Backward compatible with 2133, 2400, 2666 and 2933MHz systems

HP EliteDesk 805 G8 SFF memory upgrade

This 16GB DDR4 UDIMM is built specifically for the HP EliteDesk 805 G8 small form factor desktop. It targets owners who need more capacity for multitasking or larger datasets. The module delivers 3200MHz speed with CL22 latency at the standard 1.2V voltage.

JEDEC compliant 288 pin unbuffered design

The stick follows JEDEC PC4-25600 specifications and is RoHS compliant, making it a warranty safe upgrade. No heat spreader is fitted so it clears the tight SFF chassis without interference. Installation is a straightforward DIY task using the standard DIMM slot.

Replaces slower DDR4 or fills an empty slot

The module runs at 3200MHz and is backward compatible with 2133MHz, 2400MHz, 2666MHz and 2933MHz systems. Buyers who need ECC error correction or registered buffering should look elsewhere as this is a non ECC unbuffered kit.

How it compares

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

Price $79.99
Cheaper than about 70% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $5.00 per GB
Cheaper than about 77% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number3U2D42R816 GB
Total capacity16 GB
Product type288-Pin DDR4 Non-ECC UDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHP EliteDesk 805 G8 SFF

Other versions of this model

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Questions about this item

What speed does the DDR4 3200MHz PC4-25600 interface actually run at in this HP EliteDesk 805 G8 SFF?

It operates at 3200MHz and will also run at 2933MHz, 2666MHz, 2400MHz or 2133MHz if the system requires a lower speed.

Does the 288-pin UDIMM fit the HP EliteDesk 805 G8 SFF chassis without a heat spreader?

Yes, the low-profile 288-pin unbuffered DIMM has no heat spreader and is designed for the SFF form factor.

How do I install the module and which slot should I use first?

Power off, open the case, align the notch on the 288-pin DIMM, press firmly until the clips click, then boot to verify 16GB is recognised.

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