about.js

/** @param {NS} ns **/
export async function main(ns) {
	const playerServers = ns.getPurchasedServers()
	const ret = []
	for (let i = 0; i < playerServers.length; i++) {
		ret.push({
			servername: playerServers[i],
			ram: ns.getPurchasedServerMaxRam(playerServers[i]),
			cost: ns.getPurchasedServerCost(ns.getPurchasedServerMaxRam(playerServers[i]))
		})
	}


	for (let i = 0; i < ret.length; i++) {
		
		const ram_output = ns.nFormat(ret[i].ram * 1000000, '0.00b')
		const cost_output = ns.nFormat(ret[i].cost, '($ 0.00 a)')
		const name_output = ret[i].servername

		ns.tprint(`Server Name: ${name_output}, RAM: ${ram_output}, Cost: ${cost_output}\n`)

	}
}

smabout.js

/** @param {NS} ns **/
export async function main(ns) {
	const playerServers = ns.getPurchasedServers()
	const ret = []
	for (let i = 0; i < playerServers.length; i++) {
		ret.push({
			servername: playerServers[i],
			ram: ns.getPurchasedServerMaxRam(playerServers[i]),
			cost: ns.getPurchasedServerCost(ns.getPurchasedServerMaxRam(playerServers[i]))
		})
	}


	for (let i = 0; i < ret.length; i++) {
		
		const ram_output = ret[i].ram
		const cost_output = ret[i].cost
		const name_output = ret[i].servername

		ns.tprint(`Server Name: ${name_output}, RAM: ${ram_output}, Cost: ${cost_output}\n`)

	}
}