Product comparison · 2 internal hard drives

Seagate Pro 8TB 3.5", Serial ATA III vs Seagate Constellation ST9250610NS-RFB internal hard drive

15specifications compared
11differ
4identical
20known for one product only

Key differences

HDD capacity
- Pro 8TB 3.5", Serial ATA III:8 TB
- Constellation ST9250610NS-RFB internal hard drive:250 GB
HDD size
- Pro 8TB 3.5", Serial ATA III:3.5"
- Constellation ST9250610NS-RFB internal hard drive:2.5"
Storage drive buffer size
- Pro 8TB 3.5", Serial ATA III:256 MB
- Constellation ST9250610NS-RFB internal hard drive:64 MB
Power consumption (typical)
- Pro 8TB 3.5", Serial ATA III:6.8 W
- Constellation ST9250610NS-RFB internal hard drive:4.35 W
Power consumption (idle)
- Pro 8TB 3.5", Serial ATA III:4.5 W
- Constellation ST9250610NS-RFB internal hard drive:2.52 W
Operating voltage
- Pro 8TB 3.5", Serial ATA III:5 / 12 V
- Constellation ST9250610NS-RFB internal hard drive:5 V
Operating temperature (T-T)
- Pro 8TB 3.5", Serial ATA III:0 - 60 °C
- Constellation ST9250610NS-RFB internal hard drive:5 - 60 °C
Width
- Pro 8TB 3.5", Serial ATA III:101.8 mm
- Constellation ST9250610NS-RFB internal hard drive:70.1 mm

Side by side

Differences highlightedShow differences only

Comparison of Pro 8TB 3.5", Serial ATA III, ST9250610NS-RFB
35 specifications	A Seagate Pro 8TB 3.5", Serial ATA III View product	B Seagate Constellation ST9250610NS-RFB internal hard drive Model ST9250610NS-RFB View product
Features3 differ
HDD capacityDiffers	8 TB	250 GB
HDD sizeDiffers	3.5"	2.5"
Storage drive buffer sizeDiffers	256 MB	64 MB
Read seek timeKnown for one	Unknown — not stated by the source	8.5 ms
Write seek timeKnown for one	Unknown — not stated by the source	9.5 ms
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
Component forKnown for one	Server/workstation	Unknown — not stated by the source
HDD sustained transfer rateKnown for one	220 MiB/s	Unknown — not stated by the source
Power3 differ
Power consumption (typical)Differs	6.8 W	4.35 W
Power consumption (idle)Differs	4.5 W	2.52 W
Operating voltageDiffers	5 / 12 V	5 V
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
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
Operating vibrationKnown for one	Unknown — not stated by the source	0.5 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	3 G
Operating shockKnown for one	Unknown — not stated by the source	70 G
Non-operating shockKnown for one	Unknown — not stated by the source	400 G
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	101.8 mm	70.1 mm
DepthDiffers	147 mm	100.5 mm
HeightDiffers	26.1 mm	15 mm
WeightDiffers	650 g	179 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	Unknown — not stated by the source

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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