[Home](./index.md) > [bitburner](./bitburner.md) > [HacknetServerConstants](./bitburner.hacknetserverconstants.md) > [CoreBaseCost](./bitburner.hacknetserverconstants.corebasecost.md) ## HacknetServerConstants.CoreBaseCost property Base cost to increase cores Signature: ```typescript CoreBaseCost: number; ```