How to choose a Minecraft server host: a checklist for any host

Which CPU will my server actually run on?

A Minecraft server runs its world on one main thread, twenty ticks a second. Mobs, crop growth, redstone and machines such as furnaces are all worked out inside that tick, so the speed of a single core largely decides how much world the server can run before it falls behind and players feel lag. More cores help with other work, such as chunk generation, networking and Java garbage collection, but they do not make one tick finish sooner.

The second thing to check is the CPU lottery. Some hosts run different processor models in different locations or on different machines, so the chip named on a plan page is not always the chip your server lands on.

• Look for an exact CPU model on the plan or hardware page, not a phrase like high-performance processors.
• Look that model up in a public single-thread benchmark, such as PassMark's CPU list, and note the date of the score.
• Ask whether every machine in the location you pick runs that same model.
• Ask whether CPU is a burst allowance or a fixed number of cores held for your server, and how it is shared when a machine is busy.

How much RAM does a Minecraft server need?

RAM decides how much world and how many mods fit in memory, and it depends on what you run and how many players are online at once. As a rule of thumb, a vanilla or light server runs fine on 2 to 4 GB, most mid-size modpacks want 6 to 8 GB, and large packs with 200 or more mods need 10 GB or more. Those figures are for smooth play, not hard limits.

More RAM does not make a slow CPU faster. Ask how the host sets Java's memory: a heap sized to the whole plan leaves no room for what Java keeps outside the heap, and the server gets killed under load. Check whether a plan limits player slots or only memory, and whether you can move to a bigger plan later without reinstalling.

Does ECC memory matter for a Minecraft server?

Every DDR5 stick has on-die ECC, which corrects errors inside a single chip and never reports them. True side-band ECC is different: a dedicated extra chip and a server memory controller check the whole memory path, correct errors, and report a failing stick so it can be replaced before it corrupts a chunk or a save.

You do not strictly need ECC for a Minecraft server, but a world that stays online for weeks is where a silent bit-flip matters. When a host says ECC, ask which kind it means, and whether the machines are a server platform that supports side-band ECC.

Does the host oversell its machines?

Hosts share each physical machine between many customers' servers. That is normal. What matters is how far the host assigns memory beyond what the machine has, and whether it tells you. You can only hold a host to numbers it publishes, so look for these:

• How much physical memory is in each machine.
• The most memory the host will assign to customer servers on one machine.
• What happens when a machine runs short: does it stop accepting new servers?
• How CPU is shared when several servers are busy at once.

A host that publishes none of these is asking you to take its allocation on trust. Ask support for the numbers before you buy.

How do backups and restores work?

A backup only matters on the day you restore it. Before you buy, find out:

• How often automatic backups run, and how many are kept.
• Where they are stored: on the same machine, on separate storage, or also at a different location.
• Whether you can restore from the panel yourself, or have to open a ticket.
• Whether you can take a manual backup before a risky change, such as a new modpack or Minecraft version.

What does the DDoS protection actually cover?

A DDoS attack floods a server with junk traffic to force it offline. Network-level protection filters large floods at the network edge, before they reach the server. No DDoS protection stops everything: attack traffic that looks like normal player traffic can still get through.

Ask which provider filters the traffic, whether protection is always on, whether it is included on every plan, and whether it is network-level only or also inspects Minecraft's own traffic.

Will my modpack install and boot?

Every modpack needs a specific mod loader, such as Forge, NeoForge, Fabric or Quilt, a specific Minecraft version, and the Java version that matches it. Client packs also carry client-only mods that crash a dedicated server. A host that installs packs for you should handle all of that, but no host boots every pack.

• Can you install a pack from CurseForge, Modrinth or FTB by name, or do you upload the files yourself?
• Does the host pick the loader and the Java version, or do you?
• What happens to client-only mods?
• Does the host publish which packs actually start on its servers?

When can I reach a human, and what are the refund terms?

When a host says 24/7, ask whether it means people or automated monitoring. Ask for the hours a person answers tickets, in your time zone, and the typical reply time.

Then read the refund page itself, not the banner: how many days the guarantee lasts, when the clock starts, whether renewals and add-ons are covered, and what happens to your world if you take the refund.

Where are the servers, and how far are my players?

Ping depends mostly on the distance between your players and the server, and faster hardware does not lower it. Ask where the servers physically run, whether there is more than one location, and which one your server would use. If the host publishes a test address, ping it from your own connection.

How does MineXHost answer this checklist?

Here are our own answers, taken from our hardware, technology, support, refund and where-we-run pages.

Where MineXHost is not the right fit

• Your players are far from the US East Coast. All our game servers run at one site, and we don't have a second location yet.
• You need a person to answer at any hour. Our support has set hours, and weekends are limited.
• You need one particular modpack that does not boot on our servers. Checkout marks packs with a known problem, and our test results page shows the measured pass rate.
• You want a long track record. MineXHost was founded in November 2025 and is in Early Access.