Product comparison · 2 internal hard drives

Seagate IronWolf Pro ST16000NT001 internal hard drive vs Seagate IronWolf Pro ST20000NT001 internal hard drive

Key differences

HDD capacity
- IronWolf Pro ST16000NT001 internal hard drive:16 TB
- IronWolf Pro ST20000NT001 internal hard drive:20 TB
HDD sustained transfer rate
- IronWolf Pro ST16000NT001 internal hard drive:270 MiB/s
- IronWolf Pro ST20000NT001 internal hard drive:285 MiB/s
Power consumption (typical)
- IronWolf Pro ST16000NT001 internal hard drive:7.6 W
- IronWolf Pro ST20000NT001 internal hard drive:7.7 W
Power consumption (idle)
- IronWolf Pro ST16000NT001 internal hard drive:5 W
- IronWolf Pro ST20000NT001 internal hard drive:5.5 W
Operating shock
- IronWolf Pro ST16000NT001 internal hard drive:50 G
- IronWolf Pro ST20000NT001 internal hard drive:40 G

Differences highlightedShow differences only

Comparison of ST16000NT001, ST20000NT001
30 specifications	A Seagate IronWolf Pro ST16000NT001 internal hard drive Model ST16000NT001 View product	B Seagate IronWolf Pro ST20000NT001 internal hard drive Model ST20000NT001 View product
Features2 differ
HDD capacityDiffers	16 TB	20 TB
InterfaceKnown for one	Serial ATA III	Unknown — not stated by the source
HDD sustained transfer rateDiffers	270 MiB/s	285 MiB/s
Mean time to failure (MTTF)Known for one	Unknown — not stated by the source	2500000 h
Power2 differ
Power consumption (typical)Differs	7.6 W	7.7 W
Power consumption (idle)Differs	5 W	5.5 W
Operational conditions1 differ
Operating shockDiffers	50 G	40 G

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.