Guaranteed compatible upgrades for:

HP/Compaq Omen Desktop Obelisk 875 Series

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Crucial 16GB (1x 16GB) DDR4-2666 PC4-21300 1.2V SR x8 288-pin UDIMM RAM Module

Crucial 8GB (1x 8GB) DDR4-2666 PC4-21300 1.2V SR x8 288-pin UDIMM RAM Module

Crucial 4GB (1x 4GB) DDR4-2666 PC4-21300 1.2V SR x8 288-pin UDIMM RAM Module

Transcend JetRam 4GB (1x 4GB) DDR4-2666 PC4-21300 1.2V SR x8 288-pin UDIMM RAM Module

System Specifications

Maximum Memory:

Expansion:

Standard Memory:

CPU/Chipset:

Bus Architecture:

SSD - M.2 NVMe; SSD - SATA 2.5-inch 9.5mm; SSD - SATA 3.5-inch; USB 2.0/3.x Type-A; USB 2.0/3.x Type-C

Mfr's System P/N's:

Upgrade Path:

Configurations up to 32GB can be reached using any combination of 4, 8, and 16GB modules.