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VCF Memory Tiering Resource

VMware Advanced Memory Tiering over NVMe, all in one place: how Tier 0 (DRAM) and Tier 1 (NVMe) work, what VCF 9.0 and 9.1 require from hosts, drives and VMs, an interactive DRAM:NVMe sizing calculator with the 50 % active-memory rule and a TCO estimate, the 9.0 and 9.1 configuration paths with an esxcli command generator, the thresholds to monitor, troubleshooting, and every official blog, document, KB, lab, session and video.

VCF 9.0 · 9.1Sizing calculatoresxcli memtier generatorThresholds and KBsresourcesMarkdown export

Sources: Broadcom TechDocs (vSphere 9.0/9.1 Resource Management, Memory Tiering over NVMe), the VCF blog Memory Tiering Resource Hub and practitioner series, the VCF 9.0 Memory Tiering performance study, Broadcom KBs 449016 and 448305, the esxcli memtier reference and William Lam's posts. Figures are vendor-published; verify against the current documentation for your release.