Product comparison · 2 internal hard drives

Dell 990FD-RFB internal hard drive vs Seagate Exos 5E8

6specifications compared
5differ
1identical
22known for one product only

Key differences

HDD capacity
- 990FD-RFB internal hard drive:600 GB
- Exos 5E8:8 TB
HDD size
- 990FD-RFB internal hard drive:2.5"
- Exos 5E8:3.5"
Interface
- 990FD-RFB internal hard drive:SAS
- Exos 5E8:Serial ATA III
Component for
- 990FD-RFB internal hard drive:Server/workstation
- Exos 5E8:PC
Operating voltage
- 990FD-RFB internal hard drive:5 V
- Exos 5E8:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 990FD-RFB, Exos 5E8
28 specifications	A Dell 990FD-RFB internal hard drive Model 990FD-RFB View product	B Seagate Exos 5E8 View product
Features4 differ
HDD capacityDiffers	600 GB	8 TB
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA III
Type	HDD	HDD
Component forDiffers	Server/workstation	PC
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	256 MB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	190 MiB/s
HDD number of cylindersKnown for one	Unknown — not stated by the source	4
HDD number of headsKnown for one	Unknown — not stated by the source	8
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Start/stop cyclesKnown for one	Unknown — not stated by the source	30000
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	800000 h
HDD speedKnown for one	15000 RPM	Unknown — not stated by the source
RefurbishedKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	5.3 W
Power consumption (standby)Known for one	Unknown — not stated by the source	1 W
Power consumption (idle)Known for one	Unknown — not stated by the source	3.7 W
Operating voltageDiffers	5 V	5 / 12 V
Start-up currentKnown for one	Unknown — not stated by the source	2 A
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 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	101.6 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	605 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
Compliance certificatesKnown 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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