Product comparison · 2 internal hard drives

Seagate Pro 8TB 3.5", Serial ATA III vs Seagate Constellation ST3000NM0023-RFB internal hard drive

16specifications compared
7differ
9identical
14known for one product only

Key differences

HDD capacity
- Pro 8TB 3.5", Serial ATA III:8 TB
- Constellation ST3000NM0023-RFB internal hard drive:3 TB
Interface
- Pro 8TB 3.5", Serial ATA III:Serial ATA III
- Constellation ST3000NM0023-RFB internal hard drive:SAS
Storage drive buffer size
- Pro 8TB 3.5", Serial ATA III:256 MB
- Constellation ST3000NM0023-RFB internal hard drive:128 MB
Power consumption (typical)
- Pro 8TB 3.5", Serial ATA III:6.8 W
- Constellation ST3000NM0023-RFB internal hard drive:10.72 W
Power consumption (idle)
- Pro 8TB 3.5", Serial ATA III:4.5 W
- Constellation ST3000NM0023-RFB internal hard drive:6.74 W
Operating temperature (T-T)
- Pro 8TB 3.5", Serial ATA III:0 - 60 °C
- Constellation ST3000NM0023-RFB internal hard drive:5 - 60 °C
Weight
- Pro 8TB 3.5", Serial ATA III:650 g
- Constellation ST3000NM0023-RFB internal hard drive:655 g

Side by side

Differences highlightedShow differences only

Comparison of Pro 8TB 3.5", Serial ATA III, ST3000NM0023-RFB
30 specifications	A Seagate Pro 8TB 3.5", Serial ATA III View product	B Seagate Constellation ST3000NM0023-RFB internal hard drive Model ST3000NM0023-RFB View product
Features3 differ
HDD capacityDiffers	8 TB	3 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA III	SAS
Type	HDD	HDD
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Storage drive buffer sizeDiffers	256 MB	128 MB
HDD sustained transfer rateKnown for one	220 MiB/s	Unknown — not stated by the source
Bytes per sector	512	512
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1400000 h
Power2 differ
Power consumption (typical)Differs	6.8 W	10.72 W
Power consumption (standby)Known for one	0.8 W	Unknown — not stated by the source
Power consumption (PowerSave)Known for one	0.8 W	Unknown — not stated by the source
Power consumption (idle)Differs	4.5 W	6.74 W
Operating voltage	5 / 12 V	5 / 12 V
Start-up currentKnown for one	1.8 A	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 60 °C	5 - 60 °C
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Non-operating vibrationKnown for one	Unknown — not stated by the source	0.25 G
Operating shockKnown for one	Unknown — not stated by the source	70 G
Non-operating shockKnown for one	Unknown — not stated by the source	300 G
Weight & dimensions1 differ
Width	101.8 mm	101.8 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
WeightDiffers	650 g	655 g
Logistics dataidentical
Harmonized System (HS) code	84717050	84717050
Other featuresidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)

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.

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