Product comparison · 2 internal hard drives

Seagate Barracuda ST1000DM003-LA internal hard drive vs Seagate Desktop SSHD ST2000DX001-20PK internal hard drive

19specifications compared
11differ
8identical
13known for one product only

Key differences

HDD capacity
- Barracuda ST1000DM003-LA internal hard drive:1 TB
- Desktop SSHD ST2000DX001-20PK internal hard drive:2 TB
Type
- Barracuda ST1000DM003-LA internal hard drive:HDD
- Desktop SSHD ST2000DX001-20PK internal hard drive:Hybrid-HDD
HDD number of heads
- Barracuda ST1000DM003-LA internal hard drive:2
- Desktop SSHD ST2000DX001-20PK internal hard drive:4
Bytes per sector
- Barracuda ST1000DM003-LA internal hard drive:512
- Desktop SSHD ST2000DX001-20PK internal hard drive:4096
Start/stop cycles
- Barracuda ST1000DM003-LA internal hard drive:50000
- Desktop SSHD ST2000DX001-20PK internal hard drive:300000
Power consumption (typical)
- Barracuda ST1000DM003-LA internal hard drive:5.3 W
- Desktop SSHD ST2000DX001-20PK internal hard drive:6.7 W
Power consumption (standby)
- Barracuda ST1000DM003-LA internal hard drive:0.94 W
- Desktop SSHD ST2000DX001-20PK internal hard drive:0.75 W
Power consumption (idle)
- Barracuda ST1000DM003-LA internal hard drive:4.6 W
- Desktop SSHD ST2000DX001-20PK internal hard drive:4.5 W

Side by side

Differences highlightedShow differences only

Comparison of ST1000DM003-LA, ST2000DX001-20PK
32 specifications	A Seagate Barracuda ST1000DM003-LA internal hard drive Model ST1000DM003-LA View product	B Seagate Desktop SSHD ST2000DX001-20PK internal hard drive Model ST2000DX001-20PK View product
Features5 differ
HDD capacityDiffers	1 TB	2 TB
HDD size	3.5"	3.5"
Interface	Serial ATA III	Serial ATA III
TypeDiffers	HDD	Hybrid-HDD
Storage drive buffer size	64 MB	64 MB
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
HDD sustained transfer rateKnown for one	210 MiB/s	Unknown — not stated by the source
HDD number of headsDiffers	2	4
Bytes per sectorDiffers	512	4096
Start/stop cyclesDiffers	50000	300000
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	8 GB
HDD number of cylindersKnown for one	Unknown — not stated by the source	2
Read seek timeKnown for one	Unknown — not stated by the source	9.5 ms
Write seek timeKnown for one	Unknown — not stated by the source	9.5 ms
Power3 differ
Power consumption (typical)Differs	5.3 W	6.7 W
Power consumption (standby)Differs	0.94 W	0.75 W
Power consumption (idle)Differs	4.6 W	4.5 W
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	No	Unknown — not stated by the source
Weight & dimensions2 differ
Width	101.6 mm	101.6 mm
Depth	147 mm	147 mm
HeightDiffers	20 mm	26.1 mm
WeightDiffers	400 g	535 g
Packaging data1 differ
Quantity per packDiffers	1 pc(s)	20 pc(s)
Logistics dataidentical
Master (outer) cases per palletKnown for one	40 pc(s)	Unknown — not stated by the source
Layers per palletKnown for one	8 pc(s)	Unknown — not stated by the source
Products per palletKnown for one	40 pc(s)	Unknown — not stated by the source
Other featuresidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
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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