Product comparison · 2 internal hard drives

Lenovo 67Y1385 internal hard drive vs Seagate Constellation ES 7200.1 1TB

10specifications compared
4differ
6identical
21known for one product only

Key differences

HDD capacity
- 67Y1385 internal hard drive:450 GB
- Constellation ES 7200.1 1TB:1 TB
HDD speed
- 67Y1385 internal hard drive:15000 RPM
- Constellation ES 7200.1 1TB:7200 RPM
Interface
- 67Y1385 internal hard drive:SAS
- Constellation ES 7200.1 1TB:Serial ATA
Weight
- 67Y1385 internal hard drive:800 g
- Constellation ES 7200.1 1TB:640 g

Side by side

Differences highlightedShow differences only

Comparison of 67Y1385, Constellation ES 7200.1 1TB
31 specifications	A Lenovo 67Y1385 internal hard drive Model 67Y1385 View product	B Seagate Constellation ES 7200.1 1TB View product
Features3 differ
HDD capacityDiffers	450 GB	1 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
TypeKnown for one	Unknown — not stated by the source	HDD
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	32 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
Start/stop cyclesKnown for one	Unknown — not stated by the source	300000
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1200000 h
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
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	101.6 mm	101.6 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
WeightDiffers	800 g	640 g
Other featuresidentical
HDD transfer rateKnown for one	Unknown — not stated by the source	140 Mbit/s
Power requirementsKnown for one	Unknown — not stated by the source	+12V, +5V
Internal	Yes	Yes
Ethernet LANKnown for one	No	Unknown — not stated by the source
Product colourKnown for one	Silver	Unknown — not stated by the source
Fibre ChannelKnown for one	No	Unknown — not stated by the source
FireWire 400Known for one	No	Unknown — not stated by the source
FireWire 800Known for one	No	Unknown — not stated by the source
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source
USB poweredKnown for one	No	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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