{"id":1281,"date":"2026-10-03T22:37:47","date_gmt":"2026-10-03T22:37:47","guid":{"rendered":"https:\/\/bestdedicatedwebhostingserver.com\/blog\/?p=1281"},"modified":"2026-10-09T22:03:20","modified_gmt":"2026-10-09T22:03:20","slug":"satisfactory-dedicated-server-hardware-mega-factory-ups","status":"publish","type":"post","link":"https:\/\/bestdedicatedwebhostingserver.com\/blog\/satisfactory-dedicated-server-hardware-mega-factory-ups\/","title":{"rendered":"Satisfactory Mega-Factory Server Sizing: CPU Clock, RAM and Save IO"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Satisfactory is unusual among survival builders because server load scales with factory complexity, not player count. A node hosting a starter base and one running a sprawling mega-factory with thousands of machines, belts, and trains have wildly different appetites. This article gives concrete CPU, RAM, and storage numbers so your Satisfactory server holds a stable update rate as the factory grows.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why Satisfactory Is CPU-Bound, Not Player-Bound<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The server simulates every machine, conveyor, pipe, train, and vehicle at a fixed tick. Player count adds modest overhead; factory complexity adds the bulk. Two players in a 5,000-machine factory generate far more load than ten players in a fresh world, so sizing by player count alone is a mistake. The key metric is update time per tick: as factory size grows, update time rises roughly linearly with active production entities. When update time exceeds the tick budget, clients rubber-band.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Concrete CPU, RAM and Storage Numbers<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Factory size<\/th><th>CPU<\/th><th>RAM<\/th><th>Storage<\/th><\/tr><\/thead><tbody><tr><td>Starter base (&lt;500 machines)<\/td><td>2 cores @ 3.8 GHz+<\/td><td>8 GB<\/td><td>NVMe, 30 GB<\/td><\/tr><tr><td>Mid factory (1,000-2,500 machines)<\/td><td>4 cores @ 4.0 GHz+<\/td><td>12-16 GB<\/td><td>NVMe, 50 GB<\/td><\/tr><tr><td>Mega-factory (5,000+ machines)<\/td><td>6-8 cores @ 4.5 GHz+<\/td><td>24-32 GB<\/td><td>NVMe, 100 GB+<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Update time scales with entity count, so a mega-factory roughly quadruples tick cost versus a starter base. RAM follows the entity graph and grows with every belt and pipe segment recorded in the save. Because the factory simulation is largely single-threaded, clock speed matters more than core count \u2014 see our <a href=\"https:\/\/bestdedicatedwebhostingserver.com\/game-servers\/\">game server plans<\/a> for high-clock nodes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CPU: Single-Thread Speed Dominates<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Minimum<\/strong> \u2014 a modern CPU with strong single-thread score and 3.8+ GHz sustained all-core.<\/li><li><strong>Recommended<\/strong> \u2014 4.5 GHz sustained all-core for factories above 2,500 machines.<\/li><li><strong>Not useful<\/strong> \u2014 32+ cores at low clocks; the simulation will not use them and you pay for idle silicon.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Avoid any host that thermally throttles under sustained load. A factory ticks continuously, so sustained clock is what matters, not a ten-second boost number.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Storage and Save Performance<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Satisfactory saves are large \u2014 a mature mega-factory save can exceed 100 MB \u2014 and autosaves write the whole world. On SATA storage that write freezes the tick for a second or more, which players notice as a periodic hitch. NVMe cuts save write time dramatically. Reduce autosave frequency for large factories and stagger it away from peak build sessions, and keep rolling backups on separate storage.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Network Sizing<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bandwidth demand stays low even on large factories because the server sends entity state deltas, not full world data. A 1 Gbps uplink comfortably covers a full server. Do not overspend on uplink; spend on sustained single-thread clock and NVMe write latency instead.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Planning for Growth<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Because load tracks factory size, plan for the factory you will have in three months, not the one you have today. Choose a node with headroom to add 2,500 machines without a CPU change, and monitor update time weekly. When update time approaches the tick budget, that is your signal to move to a higher sustained-clock CPU. Review our <a href=\"https:\/\/bestdedicatedwebhostingserver.com\/game-servers\/\">high-clock dedicated servers<\/a> before you commit.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Measuring Update Time in Practice<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Update time is the number that matters, and you can read it from the server&#8217;s own tick diagnostics. Record it at a fixed player count at three milestones: when the factory is fresh, at roughly 1,000 machines, and again past 3,000. Plotting those three points gives you a slope \u2014 machines per millisecond of update time \u2014 that predicts when you will hit the tick budget. A slope that rises steeply means each new production block costs more than the last, which happens once belts and trains start crossing region boundaries.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Set an alert at 80% of the tick budget so you have time to plan a migration rather than reacting to rubber-banding. Weekly sampling is enough for most communities; a factory that grows hard during a build weekend will move several percentage points in two days, so check more often during surge periods.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The UPS Question<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Uninterruptible power matters more on Satisfactory than on most game hosts because a mid-save power loss on a large world can corrupt the save file outright. The save write is not atomic across the whole file on every version, so a cut during the write is a real risk. A modest UPS sized to hold the node for five to ten minutes \u2014 enough for a clean shutdown \u2014 is cheaper than rebuilding a 100-hour mega-factory. Configure the UPS to trigger a graceful shutdown at low battery rather than running to zero, and confirm the shutdown script stops the game service cleanly before the host powers off.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Multi-Instance and Headroom Strategy<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">If you host several Satisfactory worlds, the single-thread bottleneck means you are far better off with several high-clock cores than fewer high-core-count chips. Four instances on four 4.5 GHz cores each will each tick better than four instances crammed onto a 32-core low-clock server. Give each world its own NVMe save path if possible, and stagger autosaves so two large saves never collide on the same queue. When factory growth pushes a single world past its core&#8217;s update budget, migrate that one instance rather than the whole node.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A Worked Example<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A community running a 6,000-machine world with 20 concurrent builders on a 4-core 4.2 GHz node measured an update time of 38 ms against a 33 ms tick budget \u2014 the server ran at 0.86 of real time, and clients rubber-banded. Moving to a 6-core node with 4.6 GHz sustained clock brought update time to 26 ms, restoring full tick rate. The extra cores went unused by the simulation; it was the sustained clock, not the core count, that fixed it. This is the pattern to expect on every Satisfactory sizing decision.<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>Satisfactory is unusual among survival builders because server load scales with factory complexity, not player count. A node hosting a starter base and one running a sprawling mega-factory with thousands&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1281","post","type-post","status-publish","format-standard","hentry","category-server-guides-tutorials"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v26.1) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Satisfactory Mega-Factory Server Sizing: CPU Clock, RAM and Save IO - Best Dedicated Web Hosting Server Blog<\/title>\n<meta name=\"description\" content=\"Satisfactory is unusual among survival builders because server load scales with factory complexity, not player count. 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