Product comparison · 2 internal hard drives

Seagate EE25 Series ST2000LM003-50PK internal hard drive vs Seagate Savvio ST9900805SS-RF internal hard drive

21specifications compared
16differ
5identical
15known for one product only

Key differences

HDD capacity
- EE25 Series ST2000LM003-50PK internal hard drive:2 TB
- Savvio ST9900805SS-RF internal hard drive:900 GB
HDD speed
- EE25 Series ST2000LM003-50PK internal hard drive:5400 RPM
- Savvio ST9900805SS-RF internal hard drive:10000 RPM
Interface
- EE25 Series ST2000LM003-50PK internal hard drive:Serial ATA III
- Savvio ST9900805SS-RF internal hard drive:SAS
Storage drive buffer size
- EE25 Series ST2000LM003-50PK internal hard drive:32 MB
- Savvio ST9900805SS-RF internal hard drive:64 MB
Read seek time
- EE25 Series ST2000LM003-50PK internal hard drive:3.5 ms
- Savvio ST9900805SS-RF internal hard drive:3.7 ms
Average latency
- EE25 Series ST2000LM003-50PK internal hard drive:5.6 ms
- Savvio ST9900805SS-RF internal hard drive:3 ms
Start-up current
- EE25 Series ST2000LM003-50PK internal hard drive:1 A
- Savvio ST9900805SS-RF internal hard drive:0.48 A
Operating temperature (T-T)
- EE25 Series ST2000LM003-50PK internal hard drive:0 - 60 °C
- Savvio ST9900805SS-RF internal hard drive:5 - 55 °C

Side by side

Differences highlightedShow differences only

Comparison of ST2000LM003-50PK, ST9900805SS-RF
36 specifications	A Seagate EE25 Series ST2000LM003-50PK internal hard drive Model ST2000LM003-50PK View product	B Seagate Savvio ST9900805SS-RF internal hard drive Model ST9900805SS-RF View product
Features6 differ
HDD capacityDiffers	2 TB	900 GB
HDD speedDiffers	5400 RPM	10000 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA III	SAS
Type	HDD	HDD
Storage drive buffer sizeDiffers	32 MB	64 MB
HDD interface transfer rate	6 Gbit/s	6 Gbit/s
Read seek timeDiffers	3.5 ms	3.7 ms
Average seek timeKnown for one	12 ms	Unknown — not stated by the source
Average latencyDiffers	5.6 ms	3 ms
Start/stop cyclesKnown for one	600000	Unknown — not stated by the source
HDD number of cylindersKnown for one	Unknown — not stated by the source	3
HDD number of headsKnown for one	Unknown — not stated by the source	6
Write seek timeKnown for one	Unknown — not stated by the source	4.1 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	0.2 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Power1 differ
Power consumption (typical)Known for one	2.3 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.18 W	Unknown — not stated by the source
Operating voltage	5 V	5 V
Start-up currentDiffers	1 A	0.48 A
Power consumption (idle)Known for one	Unknown — not stated by the source	4.4 W
Operational conditions4 differ
Operating temperature (T-T)Differs	0 - 60 °C	5 - 55 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating vibrationDiffers	1.5 G	0.5 G
Operating altitudeKnown for one	-304.8 - 3048 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-304.8 - 12192 m	Unknown — not stated by the source
Operating shockDiffers	300 G	40 G
Non-operating shockDiffers	900 G	400 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	3 G
Weight & dimensions4 differ
WidthDiffers	69.8 mm	70.1 mm
DepthDiffers	100.3 mm	100.5 mm
HeightDiffers	9.5 mm	15 mm
WeightDiffers	130 g	205 g
Packaging data1 differ
Quantity per packDiffers	50 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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