Product comparison · 2 internal hard drives

Fujitsu 1800GB SAS 2.5" vs Seagate Surveillance 8TB SATA

9specifications compared
7differ
2identical
16known for one product only

Key differences

HDD capacity
- 1800GB SAS 2.5":1.8 TB
- Surveillance 8TB SATA:8 TB
HDD speed
- 1800GB SAS 2.5":10000 RPM
- Surveillance 8TB SATA:7200 RPM
HDD size
- 1800GB SAS 2.5":2.5"
- Surveillance 8TB SATA:3.5"
Interface
- 1800GB SAS 2.5":SAS
- Surveillance 8TB SATA:Serial ATA III
Storage drive buffer size
- 1800GB SAS 2.5":128 MB
- Surveillance 8TB SATA:256 MB
HDD interface transfer rate
- 1800GB SAS 2.5":12 Gbit/s
- Surveillance 8TB SATA:6 Gbit/s
Operating voltage
- 1800GB SAS 2.5":5 V
- Surveillance 8TB SATA:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 1800GB SAS 2.5", Surveillance 8TB SATA
25 specifications	A Fujitsu 1800GB SAS 2.5"View product	B Seagate Surveillance 8TB SATA View product
Features6 differ
HDD capacityDiffers	1.8 TB	8 TB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA III
Type	HDD	HDD
Component forKnown for one	Unknown — not stated by the source	Surveillance system
Storage drive buffer sizeDiffers	128 MB	256 MB
HDD interface transfer rateDiffers	12 Gbit/s	6 Gbit/s
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	230 MiB/s
Bytes per sectorKnown for one	Unknown — not stated by the source	4096
Start/stop cyclesKnown for one	Unknown — not stated by the source	300000
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1000000 h
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power consumption (standby)Known for one	Unknown — not stated by the source	0.6 W
Power consumption (idle)Known for one	Unknown — not stated by the source	7.6 W
Power consumption (read)Known for one	Unknown — not stated by the source	9 W
Power consumption (write)Known for one	Unknown — not stated by the source	9 W
Operating voltageDiffers	5 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.8 mm
DepthKnown for one	Unknown — not stated by the source	26.1 mm
HeightKnown for one	Unknown — not stated by the source	147 mm
WeightKnown for one	Unknown — not stated by the source	780 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(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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