Product comparison · 2 internal hard drives

Seagate 1TB SAS 30 Pack vs Seagate Desktop HDD ST5000DM000-20PK internal hard drive

13specifications compared
12differ
1identical
20known for one product only

Key differences

HDD capacity
- 1TB SAS 30 Pack:1 TB
- Desktop HDD ST5000DM000-20PK internal hard drive:5 TB
Interface
- 1TB SAS 30 Pack:SAS
- Desktop HDD ST5000DM000-20PK internal hard drive:Serial ATA
Storage drive buffer size
- 1TB SAS 30 Pack:64 MB
- Desktop HDD ST5000DM000-20PK internal hard drive:128 MB
Read seek time
- 1TB SAS 30 Pack:8.5 ms
- Desktop HDD ST5000DM000-20PK internal hard drive:9.5 ms
Write seek time
- 1TB SAS 30 Pack:9.5 ms
- Desktop HDD ST5000DM000-20PK internal hard drive:8.5 ms
Power consumption (idle)
- 1TB SAS 30 Pack:3.85 W
- Desktop HDD ST5000DM000-20PK internal hard drive:5 W
Operating temperature (T-T)
- 1TB SAS 30 Pack:5 - 60 °C
- Desktop HDD ST5000DM000-20PK internal hard drive:0 - 60 °C
Width
- 1TB SAS 30 Pack:70.1 mm
- Desktop HDD ST5000DM000-20PK internal hard drive:101.6 mm

Side by side

Differences highlightedShow differences only

Comparison of 1TB SAS 30 Pack, ST5000DM000-20PK
33 specifications	A Seagate 1TB SAS 30 Pack View product	B Seagate Desktop HDD ST5000DM000-20PK internal hard drive Model ST5000DM000-20PK View product
Features5 differ
HDD capacityDiffers	1 TB	5 TB
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
InterfaceDiffers	SAS	Serial ATA
Type	HDD	HDD
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Storage drive buffer sizeDiffers	64 MB	128 MB
Read seek timeDiffers	8.5 ms	9.5 ms
Write seek timeDiffers	9.5 ms	8.5 ms
Average latencyKnown for one	4.16 ms	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	1400000 h	Unknown — not stated by the source
Write speedKnown for one	Unknown — not stated by the source	146 MB/s
Read speedKnown for one	Unknown — not stated by the source	180 MB/s
HDD number of headsKnown for one	Unknown — not stated by the source	8
Bytes per sectorKnown for one	Unknown — not stated by the source	4096
Start/stop cyclesKnown for one	Unknown — not stated by the source	300000
Power1 differ
Power consumption (idle)Differs	3.85 W	5 W
Power consumption (read)Known for one	6.4 W	Unknown — not stated by the source
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Power consumption (standby)Known for one	Unknown — not stated by the source	0.75 W
Start-up currentKnown for one	Unknown — not stated by the source	2 A
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 60 °C	0 - 60 °C
Operating vibrationKnown for one	0.5 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	3 G	Unknown — not stated by the source
Operating shockKnown for one	70 G	Unknown — not stated by the source
Non-operating shockKnown for one	400 G	Unknown — not stated by the source
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Weight & dimensions4 differ
WidthDiffers	70.1 mm	101.6 mm
DepthDiffers	100.5 mm	147 mm
HeightDiffers	15 mm	26.1 mm
WeightDiffers	200 g	655 g
Packaging data1 differ
Quantity per packDiffers	30 pc(s)	20 pc(s)
Other featuresidentical
Security algorithmsKnown for one	256-bit AES, FIPS 140-2	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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