Product comparison · 2 internal hard drives

Dell TN937-RFB internal hard drive vs Seagate Constellation ST9250610NS-RFB internal hard drive

6specifications compared
5differ
1identical
23known for one product only

Key differences

HDD capacity
- TN937-RFB internal hard drive:146 GB
- Constellation ST9250610NS-RFB internal hard drive:250 GB
HDD speed
- TN937-RFB internal hard drive:15000 RPM
- Constellation ST9250610NS-RFB internal hard drive:7200 RPM
HDD size
- TN937-RFB internal hard drive:3.5"
- Constellation ST9250610NS-RFB internal hard drive:2.5"
Interface
- TN937-RFB internal hard drive:SAS
- Constellation ST9250610NS-RFB internal hard drive:Serial ATA III
Operating voltage
- TN937-RFB internal hard drive:5 / 12 V
- Constellation ST9250610NS-RFB internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of TN937-RFB, ST9250610NS-RFB
29 specifications	A Dell TN937-RFB internal hard drive Model TN937-RFB View product	B Seagate Constellation ST9250610NS-RFB internal hard drive Model ST9250610NS-RFB View product
Features4 differ
HDD capacityDiffers	146 GB	250 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Serial ATA III
Type	HDD	HDD
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	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
Bytes per sectorKnown for one	Unknown — not stated by the source	512
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
RefurbishedKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	4.35 W
Power consumption (idle)Known for one	Unknown — not stated by the source	2.52 W
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	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
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 & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	70.1 mm
DepthKnown for one	Unknown — not stated by the source	100.5 mm
HeightKnown for one	Unknown — not stated by the source	15 mm
WeightKnown for one	Unknown — not stated by the source	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

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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