[Home](./index.md) > [bitburner](./bitburner.md) > [HacknetServerConstants](./bitburner.hacknetserverconstants.md) ## HacknetServerConstants interface Hacknet server related constants Signature: ```typescript export interface HacknetServerConstants ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [BaseCost](./bitburner.hacknetserverconstants.basecost.md) | number | Base cost for a new server | | [CacheBaseCost](./bitburner.hacknetserverconstants.cachebasecost.md) | number | Base cost to upgrade cache | | [CoreBaseCost](./bitburner.hacknetserverconstants.corebasecost.md) | number | Base cost to increase cores | | [HashesPerLevel](./bitburner.hacknetserverconstants.hashesperlevel.md) | number | Number of hashes calculated per level | | [MaxCache](./bitburner.hacknetserverconstants.maxcache.md) | number | Max cache size | | [MaxCores](./bitburner.hacknetserverconstants.maxcores.md) | number | Max number of cores | | [MaxLevel](./bitburner.hacknetserverconstants.maxlevel.md) | number | Max level for a server | | [MaxRam](./bitburner.hacknetserverconstants.maxram.md) | number | Max amount of RAM in GB | | [MaxServers](./bitburner.hacknetserverconstants.maxservers.md) | number | Max number of servers | | [PurchaseMult](./bitburner.hacknetserverconstants.purchasemult.md) | number | Multiplier to purchase a new server | | [RamBaseCost](./bitburner.hacknetserverconstants.rambasecost.md) | number | Base cost to increase RAM | | [UpgradeCacheMult](./bitburner.hacknetserverconstants.upgradecachemult.md) | number | Multiplier to upgrade cache | | [UpgradeCoreMult](./bitburner.hacknetserverconstants.upgradecoremult.md) | number | Multiplier to increase cores | | [UpgradeLevelMult](./bitburner.hacknetserverconstants.upgradelevelmult.md) | number | Multiplier to increase server level | | [UpgradeRamMult](./bitburner.hacknetserverconstants.upgraderammult.md) | number | Multiplier to increase RAM |