I have a samsung 4gb1rx16pc4-2666v-sco-11 hp aio desktop but want a 8gb with same short size as ram

[Chan61180]

Model 22-dd0016

[Paul_Tikkanen]

The parts list for the HP All-in-One PC 22-dd0000a model series of which your PC is a member of, indicates the HP part number for the 8 GB memory chip is:

L89910-001

SPS-MEM, SODIMM 8GB 1.2v DDR4-2666

HP PartSurfer

You should be able to search by the memory part number and find a compatible memory chip for your PC.

Note:  HP uses memory chips from several manufacturers and what they used in your PC is just what they had on hand at the time the PC was manufactured.

In other words, you may get an 8 GB memory chip from a different manufacturer.

There shouldn't be any reason why you couldn't install a retail memory product of the same specs.

Timetec 8GB DDR4 2666MHz (DDR4-2666) PC4-21300 ((PC4-2666V) Non-ECC Unbuffered 1.2V CL19 1Rx8 Single...