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16 GB RAM VPS Hosting

16 GB RAM VPS hosting is the tier where serious application memory budgets start to fit comfortably without compromise. With 16 GB you can host a busy application stack with a generous database buffer pool, large in process caches, multiple background workers and still keep page cache warm under sustained load. Anubiz Host pairs every 16 GB plan with at least 6 dedicated EPYC or Xeon cores, NVMe storage in RAID 10, a 1 Gbit uplink and crypto payment. KVM virtualization, snapshots and nested virtualization on request remain standard.

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What 16 GB of RAM Unlocks

16 GB of RAM unlocks application architectures that simply do not fit on smaller VPS plans. You can run a Postgres primary with a 6 to 8 GB shared buffer, an application server with 2 to 3 GB resident, a Redis cluster with 2 GB and a queue worker farm with another 2 GB on the same VM. The remaining 2 to 4 GB keeps kernel page cache warm enough that the storage layer stops being the bottleneck for hot data. Self hosted AI inference for 7B class quantized models also fits comfortably with room for a model server alongside.

Production Workloads at 16 GB

Customers run active multi tenant SaaS with around a thousand paying users on the 16 GB tier, mid sized analytics stacks ingesting tens of millions of events monthly, high frequency crypto trading farms with cluster aware risk checks, multi node K3s Kubernetes labs with around 40 to 60 pods, large Mailcow installations serving thousands of mailboxes, Mastodon or Lemmy servers for active communities of a few thousand users and self hosted ClickHouse instances for analytics workloads. The 16 GB envelope keeps memory pressure out of the critical path.

When to Step Up to 32 GB

Step up from 16 to 32 GB when used memory routinely sits above 80 percent in steady state, when you start seeing major page faults in production logs, when you add a second memory hungry component such as a search index or a vector store, or when your database working set grows past the current buffer pool budget. Anubiz Host upgrades are in place via snapshot based migration with a short reboot window. Crypto payment makes the upgrade ladder painless because there is no card limit or recurring authorization to renegotiate.

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Why Anubiz Host

100% async — no calls, no meetings
Delivered in days, not weeks
Full documentation included
Production-grade from day one
Security-first approach
Post-delivery support included

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