Product comparison · 2 internal hard drives

Lenovo LTS Gen 5 2.5" 2TB 7.2K SATA-III vs Seagate 1.2TB SAS

8specifications compared
5differ
3identical
19known for one product only

Key differences

HDD capacity
- LTS Gen 5 2.5" 2TB 7.2K SATA-III:2 TB
- 1.2TB SAS:1.2 TB
HDD speed
- LTS Gen 5 2.5" 2TB 7.2K SATA-III:7200 RPM
- 1.2TB SAS:10000 RPM
Interface
- LTS Gen 5 2.5" 2TB 7.2K SATA-III:Serial ATA III
- 1.2TB SAS:SAS
Type
- LTS Gen 5 2.5" 2TB 7.2K SATA-III:HDD
- 1.2TB SAS:Hybrid-HDD
HDD interface transfer rate
- LTS Gen 5 2.5" 2TB 7.2K SATA-III:6 Gbit/s
- 1.2TB SAS:12 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of LTS Gen 5 2.5" 2TB 7.2K SATA-III, 1.2TB SAS
27 specifications	A Lenovo LTS Gen 5 2.5" 2TB 7.2K SATA-III View product	B Seagate 1.2TB SAS View product
Features5 differ
HDD capacityDiffers	2 TB	1.2 TB
HDD speedDiffers	7200 RPM	10000 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA III	SAS
TypeDiffers	HDD	Hybrid-HDD
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	128 MB
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	32 GB
HDD interface transfer rateDiffers	6 Gbit/s	12 Gbit/s
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	241 MiB/s
HDD number of headsKnown for one	Unknown — not stated by the source	6
Average latencyKnown for one	Unknown — not stated by the source	2.9 ms
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	7.25 W
Power consumption (idle)Known for one	Unknown — not stated by the source	4.26 W
Operating voltage	5 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 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	40 G
Non-operating shockKnown for one	Unknown — not stated by the source	400 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	70.1 mm
DepthKnown for one	Unknown — not stated by the source	15 mm
HeightKnown for one	Unknown — not stated by the source	100.5 mm
WeightKnown for one	Unknown — not stated by the source	193 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
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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