Compatibility HP ProDesk 400 G2 Mini. HP ProDesk 600 G2 Mini. OWC 16GB DDR4 PC4-17000 2133MHz NON-ECC. Watch our OWC Basic Installation Video for Help. Capacity 16GB Form Factor 260-PIN SODIMM. COMPATIBLE PART NUMBERS: HP 798038-001, 816496-671, 820571-001, 834933-001, 834942-001, 854917-001, 865039-001, 865965-001, 865979-001, 903944-001, M9R88AV, P1N55AA, P1N55AA#BCM, P1N55AT, T0H91AA, T0H91AT, T7B78AA, T7B78UT, V1D59AA, X2E91AA, X2E91AA#ABA, X2E91AA#AC3, X2E91UT, X2E91UT#ABA.
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