Apple's M1 Ultra Mac Studio is heavier due to its copper cooling

Did you wonder why Apple's Mac Studio weighs a full two pounds more (7.9lbs versus 5.9lbs) when you choose the M1 Ultra model instead of the baseline M1 Max version? There's a simple explanation for it -- and no, it's not that the extra silicon weighs more. Apple explained to The Verge that the M1 Ultra variant uses a larger and heavier copper cooling system where the M1 Max can make do with an aluminum heatsink. The 370W power supply and other components weigh virtually the same. The cooling is...