Product comparison · 2 internal hard drives

EMC Clariion 250GB SATA II HDD vs Samsung 120GB HDD

6specifications compared
6differ
0identical
18known for one product only

Key differences

HDD capacity
- Clariion 250GB SATA II HDD:250 GB
- 120GB HDD:120 GB
HDD speed
- Clariion 250GB SATA II HDD:7200 RPM
- 120GB HDD:5400 RPM
HDD size
- Clariion 250GB SATA II HDD:3.5"
- 120GB HDD:2.5"
Interface
- Clariion 250GB SATA II HDD:Serial ATA II
- 120GB HDD:Serial ATA
Average latency
- Clariion 250GB SATA II HDD:4.17 ms
- 120GB HDD:5.6 ms
Operating voltage
- Clariion 250GB SATA II HDD:5 / 12 V
- 120GB HDD:5 V

Side by side

Differences highlightedShow differences only

Comparison of Clariion 250GB SATA II HDD, 120GB HDD
24 specifications	A EMC Clariion 250GB SATA II HDD View product	B Samsung 120GB HDD View product
Features5 differ
HDD capacityDiffers	250 GB	120 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA II	Serial ATA
TypeKnown for one	Unknown — not stated by the source	HDD
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
Full stroke seek timeKnown for one	Unknown — not stated by the source	22 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	2 ms
Average seek timeKnown for one	Unknown — not stated by the source	12 ms
Average latencyDiffers	4.17 ms	5.6 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	330000 h
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	4.5 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.25 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	0.25 W
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating shockKnown for one	Unknown — not stated by the source	325 G
Non-operating shockKnown for one	Unknown — not stated by the source	1000 G
Other featuresidentical
Drive ready timeKnown for one	Unknown — not stated by the source	4 s
InternalKnown for one	Yes	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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