Quality memory and storage — DDR4/DDR5 RAM, SSDs, and hard drives — matched to your exact PC or laptop. Guaranteed-compatible parts, honest prices, and fast shipping.

Categories

Shop All

Customer

Orders
Account
Cart

© 2026 Seifelden. All rights reserved.Parts you can count on

Loading…

HP OMEN Obelisk 875-0xxx (AMD Memory & Storage Upgrades | Seifelden

/ / OMEN Obelisk 875-0xxx (AMD

Memory & Storage Upgrades for HP OMEN Obelisk 875-0xxx (AMD

Guaranteed-compatible DDR4 UDIMM upgrades for the HP OMEN Obelisk 875-0xxx (AMD, in matched-kit options that fill your slots.

Verified compatible

Choose your upgrade

Storage upgrades

Guaranteed-compatible SSD and hard-drive upgrades for the HP OMEN Obelisk 875-0xxx (AMD — matched to its drive bays and slots.

NVMe M.2 2280 (PCIe Gen 4) SSD

This option is out of stock.

Your slot's PCIe generation isn't published; the drive adjusts to it automatically.

SATA 2.5" Hard Drive

This option is out of stock.

Compatibility is based on published specifications, not yet confirmed against a manufacturer tool.

SATA 2.5" SSD

This option is out of stock.

SATA 3.5" Hard Drive

This option is out of stock.

Compatibility is based on published specifications, not yet confirmed against a manufacturer tool.

SATA M.2 2280 SSD

This option is out of stock.

This is a SATA (not NVMe) M.2 drive — confirm your M.2 slot supports SATA drives.

System specifications

Specifications reported for this system.

Memory type: DDR4
Form factor: UDIMM
Memory slots: 2
Maximum memory: 32GB
Max per slot: 16GB
Rated speed: 3200 MT/s
Chipset: AMD B450
Drive configuration: Multiple
Drive form factor: 2.5", 3.5" and M.2
Drive interface: SATA/PCIe
Graphics support: PCI Express x16
M.2 connector: 2280
SATA version: SATA 3 - 6Gb/s
Serial ATA support: Y
Standard memory: 16GB removable
USB support: 3.x Compliant

Good to know

Maximum capacity per slot is inferred from total capacity ÷ number of slots.