rMBP 13 Early 2015 with Fan speed = 0 rpm while idle
I've noticed my new MacBook Pro 13 Retina Early 2015 (i7 3.1 16GB 1TB) while idle the fan speed is 0 rpm, I've tested this with iStat 5.1, Macs Fan Control 1.2.1 and smcFanControl 2.5 and they all show the fan speed = 0 rpm, if I ramp up the CPU usage by using Geekbench 3 it can get up to 6,200 rpm with a CPU temperature of 62C. I've checked with a co-worker using the same exact computer and his fan is always at 1,200 rpm while idle, is it mine defective?
MacBook Pro (Retina, 13-inch,Early 2015), OS X Yosemite (10.10.3)