Product comparison · 2 internal hard drives

Fujitsu 88038942 internal hard drive vs Seagate Constellation ST91000642SS-40PK internal hard drive

6specifications compared
4differ
2identical
19known for one product only

Key differences

HDD capacity: 500 GB on the Fujitsu 88038942 internal hard drive, 1 TB on the Seagate Constellation ST91000642SS-40PK internal hard drive. Interface: Serial ATA on the Fujitsu 88038942 internal hard drive, SAS on the Seagate Constellation ST91000642SS-40PK internal hard drive. Component for: PC on the Fujitsu 88038942 internal hard drive, Server/workstation on the Seagate Constellation ST91000642SS-40PK internal hard drive. Quantity per pack: 1 pc(s) on the Fujitsu 88038942 internal hard drive, 40 pc(s) on the Seagate Constellation ST91000642SS-40PK internal hard drive.

HDD capacity
- 88038942 internal hard drive:500 GB
- Constellation ST91000642SS-40PK internal hard drive:1 TB
Interface
- 88038942 internal hard drive:Serial ATA
- Constellation ST91000642SS-40PK internal hard drive:SAS
Component for
- 88038942 internal hard drive:PC
- Constellation ST91000642SS-40PK internal hard drive:Server/workstation
Quantity per pack
- 88038942 internal hard drive:1 pc(s)
- Constellation ST91000642SS-40PK internal hard drive:40 pc(s)

Side by side

Differences highlightedShow differences only

Comparison of 88038942, ST91000642SS-40PK
25 specifications	A Fujitsu 88038942 internal hard drive Model 88038942 View product	B Seagate Constellation ST91000642SS-40PK internal hard drive Model ST91000642SS-40PK View product
Features3 differ
HDD capacityDiffers	500 GB	1 TB
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
InterfaceDiffers	Serial ATA	SAS
Component forDiffers	PC	Server/workstation
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	64 MB
Read seek timeKnown for one	Unknown — not stated by the source	8.5 ms
Write seek timeKnown for one	Unknown — not stated by the source	9.5 ms
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1400000 h
Poweridentical
Power consumption (idle)Known for one	Unknown — not stated by the source	3.85 W
Power consumption (read)Known for one	Unknown — not stated by the source	6.4 W
Operating voltageKnown for one	Unknown — not stated by the source	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 60 °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	70 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	100.5 mm
HeightKnown for one	Unknown — not stated by the source	15 mm
WeightKnown for one	Unknown — not stated by the source	200 g
Packaging data1 differ
Quantity per packDiffers	1 pc(s)	40 pc(s)
Other featuresidentical
Security algorithmsKnown for one	Unknown — not stated by the source	256-bit AES, FIPS 140-2

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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