ARK Survival Ascended is the rebuilt, Unreal Engine 5 version of ARK: Survival Evolved. The graphics upgrade came at a significant cost to server performance: ASA dedicated servers are among the most resource-intensive game servers you can run. Here is what you need to know to host one properly in 2026.
Why ARK Survival Ascended Is Demanding to Host
Unlike Minecraft or Valheim, ARK Survival Ascended:
- Has a large persistent open world with dynamic terrain
- Simulates hundreds of unique dinosaur entities simultaneously
- Track breeding, imprinting, and taming timers for every creature on the map
- Manages complex tribe structures, base permissions, and PvP interactions
Every player online brings dozens of active tame dinosaurs into the simulation. A server with 20 active players might be simulating 400+ individual creature AI instances.
Hardware Requirements for ASA in 2026
| Setup | RAM | CPU | Storage |
|---|---|---|---|
| Small (1-10 players, vanilla) | 16 GB | High-clock desktop CPU | NVMe |
| Medium (10-30 players) | 24-32 GB | High-clock desktop CPU | NVMe |
| Large (30-70 players) | 48+ GB | High-clock CPU with spare cores | NVMe RAID |
RAM is the primary bottleneck. ARK Survival Ascended will consume 12-16 GB of RAM by itself. Budget accordingly: an 8 GB plan is not enough for ASA.
CPU matters a lot too. ASA is not efficiently multithreaded for game logic. A high-clock Ryzen processor will outperform a higher-core-count but slower server chip.
Map Selection and Performance
Different ASA maps have very different performance profiles:
- The Island: the classic map, heaviest in terms of active area
- Scorched Earth: resource-sparse, generally better performing
- Ragnarok: large map, moderate performance
- The Center: well-balanced, good for medium servers
For lower-powered hardware, Scorched Earth or Crystal Isles tend to perform best.
Essential Server Configuration
Key settings in GameUserSettings.ini:
[ServerSettings]
ServerCrosshair=True
AllowThirdPersonPlayer=True
MaxPlayers=30
DifficultyOffset=1.0
XPMultiplier=2.0
TamingSpeedMultiplier=3.0
HarvestAmountMultiplier=2.0
Boosted harvest and taming rates are standard on most community servers. Vanilla rates are designed for months of progression and frustrate players on small communities.
Dino decimation: running /DestroyWildDinos via RCON periodically removes accumulated wild dinosaurs that build up over time and cause lag.
Mods on ASA Servers
ASA mods install automatically from CurseForge when players connect. Keep your mod list focused, because every additional mod increases RAM usage and can cause instability. A selected list of 5-10 quality mods performs better than a sprawling 30-mod collection.
Network and DDoS Considerations
ARK servers are frequent DDoS targets, especially PvP servers. Make sure your hosting provider offers DDoS mitigation at the network level. Space-Node includes DDoS protection on all game server plans.
Hosting ARK SA at Space-Node
Our ARK Survival Ascended plans start at 16 GB RAM with THERIZINO, sized for a single map and up to 20 players. REX (24 GB) is cluster ready for up to 40 players, and GIGA (32 GB) is there for larger clusters and heavy mod lists.
The hardware depends on the region you pick. In the Netherlands, Germany, Poland, Canada and India, ASA runs on AMD Ryzen 9 3900X-class CPUs with DDR4 memory. The USA (California and Virginia) runs the Ryzen 9 7950X3D with DDR5, and Singapore and Australia the Ryzen 9 5950X. Every plan has NVMe storage and DDoS protection included.
Start your ARK Survival Ascended server. View ARK hosting plans
RAM first, then fast storage and a high-clock CPU: that is what ASA actually needs.