Product comparison · 2 internal hard drives

Seagate Constellation ST1000NM0053-20PK internal hard drive vs Seagate Laptop Ultrathin HDD ST500LT032-50PK internal hard drive

15specifications compared
12differ
3identical
14known for one product only

Key differences

HDD capacity
- Constellation ST1000NM0053-20PK internal hard drive:1 TB
- Laptop Ultrathin HDD ST500LT032-50PK internal hard drive:500 GB
Storage drive buffer size
- Constellation ST1000NM0053-20PK internal hard drive:128 MB
- Laptop Ultrathin HDD ST500LT032-50PK internal hard drive:16 MB
Bytes per sector
- Constellation ST1000NM0053-20PK internal hard drive:512
- Laptop Ultrathin HDD ST500LT032-50PK internal hard drive:4096
Power consumption (idle)
- Constellation ST1000NM0053-20PK internal hard drive:4.84 W
- Laptop Ultrathin HDD ST500LT032-50PK internal hard drive:0.48 W
Operating temperature (T-T)
- Constellation ST1000NM0053-20PK internal hard drive:5 - 60 °C
- Laptop Ultrathin HDD ST500LT032-50PK internal hard drive:0 - 60 °C
Operating shock
- Constellation ST1000NM0053-20PK internal hard drive:70 G
- Laptop Ultrathin HDD ST500LT032-50PK internal hard drive:400 G
Non-operating shock
- Constellation ST1000NM0053-20PK internal hard drive:300 G
- Laptop Ultrathin HDD ST500LT032-50PK internal hard drive:1000 G
Width
- Constellation ST1000NM0053-20PK internal hard drive:101.8 mm
- Laptop Ultrathin HDD ST500LT032-50PK internal hard drive:69.8 mm

Side by side

Differences highlightedShow differences only

Comparison of ST1000NM0053-20PK, ST500LT032-50PK
29 specifications	A Seagate Constellation ST1000NM0053-20PK internal hard drive Model ST1000NM0053-20PK View product	B Seagate Laptop Ultrathin HDD ST500LT032-50PK internal hard drive Model ST500LT032-50PK View product
Features3 differ
HDD capacityDiffers	1 TB	500 GB
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Interface	Serial ATA III	Serial ATA III
Type	HDD	HDD
Component forKnown for one	NAS	Unknown — not stated by the source
Storage drive buffer sizeDiffers	128 MB	16 MB
Average latencyKnown for one	4.16 ms	Unknown — not stated by the source
Bytes per sectorDiffers	512	4096
Mean time between failures (MTBF)Known for one	1400000 h	Unknown — not stated by the source
Read seek timeKnown for one	Unknown — not stated by the source	13 ms
Write seek timeKnown for one	Unknown — not stated by the source	15 ms
Start/stop cyclesKnown for one	Unknown — not stated by the source	600000
Power1 differ
Power consumption (typical)Known for one	8.93 W	Unknown — not stated by the source
Power consumption (idle)Differs	4.84 W	0.48 W
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Start-up currentKnown for one	Unknown — not stated by the source	1 A
Operational conditions3 differ
Operating temperature (T-T)Differs	5 - 60 °C	0 - 60 °C
Non-operating vibrationKnown for one	0.25 G	Unknown — not stated by the source
Operating shockDiffers	70 G	400 G
Non-operating shockDiffers	300 G	1000 G
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Weight & dimensions4 differ
WidthDiffers	101.8 mm	69.8 mm
DepthDiffers	147 mm	100.3 mm
HeightDiffers	26.1 mm	5 mm
WeightDiffers	605 g	93 g
Packaging data1 differ
Quantity per packDiffers	20 pc(s)	50 pc(s)
Other featuresidentical
Data transfer rate	6 Gbit/s	6 Gbit/s
CertificationKnown for one	Unknown — not stated by the source	RoHS

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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