[Home](./index.md) > [bitburner](./bitburner.md) > [HacknetServerConstants](./bitburner.hacknetserverconstants.md) > [CacheBaseCost](./bitburner.hacknetserverconstants.cachebasecost.md) ## HacknetServerConstants.CacheBaseCost property Base cost to upgrade cache Signature: ```typescript CacheBaseCost: number; ```