WD external HDs spin down - My Passport -

spin wdI am using 2 REDs 8TB of size in my desktop computer which runs 247. Windows 10 does not spin down the drives when set it to so in the energy plan. Basically i want to saveProduk, Harga. TAMIYA MINI 4WD SPIN COBRA PREMIUM SUPER II CHASSIS ORINAL, Rp165.000. Tamiya Spin Cobra Premium Super II Chassis 4WD Orinal