The HP DDR4 UDIMM 2666MHz is a desktop memory module for HP desktop PCs on DDR4-2666 platforms, the correct specification for 8th and 9th Gen Intel Core desktop platforms including the HP ProDesk G4 and G5 generations.

HP DDR4 UDIMM 2666 — Desktop Memory for DDR4-2666 Platforms

DDR4-2666 is the native memory speed for 8th Gen Intel Core (Coffee Lake) and 9th Gen Intel Core desktop platforms, including the HP ProDesk 400 G4, G5 and EliteDesk 800 G4, G5 series. This module is the correct specification for these platforms. This enables the memory to operate at its native speed. Adding a 4GB UDIMM to a desktop with one existing 4GB slot reaches 8GB total. with two identical modules in matched slots, dual-channel mode doubles effective bandwidth. Genuine HP memory is tested and validated for these platforms. Find details at the HP website.

Extending HP Desktop Lifespan in South Africa

South African businesses with HP ProDesk G4/G5 or EliteDesk G4/G5 desktops deployed 3–6 years ago can extend the useful life of these machines by upgrading RAM. A G4 or G5 desktop with 4GB of base RAM struggles with modern Windows 11 and web-based business applications. Upgrading to 8GB with a second 4GB DDR4-2666 UDIMM is a cost-effective way to restore acceptable performance without purchasing a new PC. Many South African businesses find this preferable to full PC replacement during budget-constrained periods. Browse desktop memory in the Memory &amp. Storage &gt. RAM section at Briggi Tech.

Checking the Correct Speed for Your Platform

HP desktops from different generations have different native DDR4 speeds: G3/G4 (7th/8th Gen) typically use DDR4-2400 or DDR4-2666. G5/G6 (8th/9th Gen) typically use DDR4-2666. G7/G8 (10th/11th Gen) use DDR4-3200. Check the HP product datasheet for the specific desktop model to confirm the native memory speed before ordering. The HP support page for each model lists the correct memory specifications.