Lenovo 81Y9878 internal hard drive vs Seagate SATA 8TB

Comparison of 81Y9878, SATA 8TB

24 specifications	A Lenovo 81Y9878 internal hard drive Model 81Y9878 View product	B Seagate SATA 8TBView product
Features2 differ
HDD capacityDiffers	3 TB	8 TB
HDD size	3.5"	3.5"
InterfaceDiffers	SAS	Serial ATA III
Type	HDD	HDD
Storage drive buffer sizeKnown for one	—Unknown — not stated by the source	256 MB
HDD interface transfer rateKnown for one	—Unknown — not stated by the source	6 Gbit/s
Bytes per sectorKnown for one	—Unknown — not stated by the source	512
Start/stop cyclesKnown for one	—Unknown — not stated by the source	300000
HDD speedKnown for one	7200 RPM	—Unknown — not stated by the source
Component forKnown for one	Server/workstation	—Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	—Unknown — not stated by the source	9 W
Power consumption (standby)Known for one	—Unknown — not stated by the source	0.6 W
Power consumption (off)Known for one	—Unknown — not stated by the source	0.6 W
Power consumption (idle)Known for one	—Unknown — not stated by the source	7.2 W
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	—Unknown — not stated by the source	-40 - 70 °C
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	101.6 mm
DepthKnown for one	—Unknown — not stated by the source	147 mm
HeightKnown for one	—Unknown — not stated by the source	26.1 mm
WeightKnown for one	—Unknown — not stated by the source	780 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Logistics dataidentical
Master (outer) cases per palletKnown for one	—Unknown — not stated by the source	40 pc(s)
Other featuresidentical
Compliance certificatesKnown for one	—Unknown — not stated by the source	RoHS

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.