Product comparison · 2 internal hard drives

Seagate Laptop SSHD ST1000LM015-50PK internal hard drive vs Seagate Laptop SSHD ST500LM001-50PK internal hard drive

Key differences

HDD capacity
- Laptop SSHD ST1000LM015-50PK internal hard drive:1 TB
- Laptop SSHD ST500LM001-50PK internal hard drive:500 GB
Interface
- Laptop SSHD ST1000LM015-50PK internal hard drive:Serial ATA
- Laptop SSHD ST500LM001-50PK internal hard drive:Serial ATA III
HDD number of heads
- Laptop SSHD ST1000LM015-50PK internal hard drive:4
- Laptop SSHD ST500LM001-50PK internal hard drive:2
Power consumption (read)
- Laptop SSHD ST1000LM015-50PK internal hard drive:3.1 W
- Laptop SSHD ST500LM001-50PK internal hard drive:2.9 W
Power consumption (write)
- Laptop SSHD ST1000LM015-50PK internal hard drive:3.7 W
- Laptop SSHD ST500LM001-50PK internal hard drive:3.5 W
Height
- Laptop SSHD ST1000LM015-50PK internal hard drive:9.5 mm
- Laptop SSHD ST500LM001-50PK internal hard drive:7 mm
Weight
- Laptop SSHD ST1000LM015-50PK internal hard drive:115 g
- Laptop SSHD ST500LM001-50PK internal hard drive:95 g

Differences highlightedShow differences only

Comparison of ST1000LM015-50PK, ST500LM001-50PK
42 specifications	A Seagate Laptop SSHD ST1000LM015-50PK internal hard drive Model ST1000LM015-50PK View product	B Seagate Laptop SSHD ST500LM001-50PK internal hard drive Model ST500LM001-50PK View product
Features3 differ
HDD capacityDiffers	1 TB	500 GB
InterfaceDiffers	Serial ATA	Serial ATA III
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	8 GB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
HDD number of headsDiffers	4	2
Read seek timeKnown for one	Unknown — not stated by the source	14 ms
Write seek timeKnown for one	Unknown — not stated by the source	12 ms
Start/stop cyclesKnown for one	Unknown — not stated by the source	600000
Average seek timeKnown for one	12 ms	Unknown — not stated by the source
Power2 differ
Power consumption (read)Differs	3.1 W	2.9 W
Power consumption (write)Differs	3.7 W	3.5 W
Operational conditionsidentical
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensions2 differ
HeightDiffers	9.5 mm	7 mm
WeightDiffers	115 g	95 g
Other featuresidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes

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.