Seagate STCR3000101 external hard drive vs Seagate STCR4000101 external hard drive

Comparison of STCR3000101, STCR4000101

11 specifications	A Seagate STCR3000101 external hard drive Model STCR3000101 View product	B Seagate STCR4000101 external hard drive Model STCR4000101 View product
Hard drive1 differ
HDD capacityDiffers	3 TB	4 TB

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.