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Green circuit board with black memory chips and gold edge connectors

OWC

OWC 2S4D42R816GB 16GB DDR4 2400 CL17 1.2V 260pin SODIMM memory upgrade

SKU CH-P6A6-RS4SX

16 GB DDR4-2400 CL17 SODIMM for HP ProOne 400 G3, 440 G4, 440 G5 and 600 G3

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 16 GB capacity lets you run more apps simultaneously
  • DDR4 2400 speed with CL17 latency boosts system responsiveness
  • 2 V operation reduces power draw and heat
  • 260-pin SODIMM fits HP ProOne 400 G3 440 G4 440 G5 600 G3
  • JEDEC and RoHS compliant for a warranty-safe upgrade

OWC 16GB DDR4 2400 SODIMM for HP ProOne

This 16GB DDR4 2400 CL17 SODIMM is built for HP ProOne 400 G3, 440 G4, 440 G5 and 600 G3 all-in-one systems. It delivers a straightforward memory upgrade for compatible desktops. The module runs at 1.2V and meets JEDEC PC4-19200 specifications.

Not for ECC or higher-capacity needs

Buyers whose HP ProOne requires ECC registered memory cannot use this unbuffered Non-ECC module. Builders needing more than 16GB per slot should look at higher-density options. Systems outside the listed ProOne models are not validated for this part.

260-pin DDR4 2400 CL17 1.2V spec

The 260-pin DDR4 2400 CL17 1.2V specification determines whether this module fits and functions in your HP ProOne. Verify the exact model number against the compatible list before ordering.

How it compares

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

Price $84.99
Cheaper than about 69% 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 $5.31 per GB
Cheaper than about 73% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number2S4D42R816 GB
Total capacity16 GB
Product type260-Pin DDR4 Non-ECC SODIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHP ProOne 400 G3
HP ProOne 440 G4
HP ProOne 440 G5
HP ProOne 600 G3

Other versions of this model

5 more in the same range

Questions about this item

Does the 260-pin SODIMM fit the memory slot on an HP ProOne 400 G3?

Yes, the 260-pin DDR4 SODIMM form factor matches the slot used in the HP ProOne 400 G3, 440 G4, 440 G5 and 600 G3 all-in-one systems.

What is the correct way to seat the module so the system recognises the full 16GB?

Align the notch on the module with the key in the slot, insert at a slight angle, then press down firmly until the side clips click into place on both ends.

Will the CL17 2400MHz module need any firmware updates or replacement over time?

No firmware updates are required; the JEDEC-compliant DDR4 module runs at 1.2V and is designed to last the useful life of the compatible HP ProOne systems.

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