[Home](./index.md) > [bitburner](./bitburner.md) > [HacknetServerConstants](./bitburner.hacknetserverconstants.md) > [UpgradeCoreMult](./bitburner.hacknetserverconstants.upgradecoremult.md) ## HacknetServerConstants.UpgradeCoreMult property Multiplier to increase cores **Signature:** ```typescript UpgradeCoreMult: number; ```