serial transfer meaning in Hindi

• अनुक्रमी स्थानांतरण • क्रमिक स्‍थानांतरण

serial: पत्रिका धारावाहिक
transfer: परिवहन स्थानांतर

MB / S is the serial transfer speed ( copy a lot of data in one big operation ) and IOPS is the number of ( small ) operations you can do in a second.