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- HP Z4 G4 Tower / i9 9820X

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1 REPLY 1
08-15-2024 05:39 PM
Welcome to our HP community forum!
For an i9-9820X, you have to use DDR4 PC4-21300, 2666 MHz, Non-ECC, UDIMM, dual-rank (2Rx8) 288-pin RAM sticks (or: DDR4 PC4-25600, 3200 MHz RAM, which will down throttle to 2666 MHz). See this HP Z4 Tower G4 Workstation User: HP Z4 G4 Workstation Performance Results - UserBenchmark.
Kind Regards,
NonSequitur777
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