Product comparison · 2 internal hard drives

Dell Seagate 600GB SAS 10k 2.5in 6G E/C ST9600205SS vs HP 450GB dual-port Modular Smart Array (MSA2) Serial Attached SCSI (SAS) hard disk drive

Key differences

HDD capacity
- Seagate 600GB SAS 10k 2.5in 6G E/C ST9600205SS:600 GB
- 450GB dual-port Modular Smart Array (MSA2) Serial Attached SCSI (SAS) hard disk drive:450 GB
HDD speed
- Seagate 600GB SAS 10k 2.5in 6G E/C ST9600205SS:10000 RPM
- 450GB dual-port Modular Smart Array (MSA2) Serial Attached SCSI (SAS) hard disk drive:15000 RPM
HDD size
- Seagate 600GB SAS 10k 2.5in 6G E/C ST9600205SS:2.5"
- 450GB dual-port Modular Smart Array (MSA2) Serial Attached SCSI (SAS) hard disk drive:3.5"
Operating voltage
- Seagate 600GB SAS 10k 2.5in 6G E/C ST9600205SS:5 V
- 450GB dual-port Modular Smart Array (MSA2) Serial Attached SCSI (SAS) hard disk drive:5 / 12 V

Differences highlightedShow differences only

Comparison of 7YX58, 450GB dual-port Modular Smart Array (MSA2) Serial Attached SCSI (SAS) hard disk drive
18 specifications	A Dell Seagate 600GB SAS 10k 2.5in 6G E/C ST9600205SS Model 7YX58 View product	B HP 450GB dual-port Modular Smart Array (MSA2) Serial Attached SCSI (SAS) hard disk drive View product
Features3 differ
HDD capacityDiffers	600 GB	450 GB
HDD speedDiffers	10000 RPM	15000 RPM
HDD sizeDiffers	2.5"	3.5"
Interface	SAS	SAS
Type	HDD	HDD
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	64 MB	Unknown — not stated by the source
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
HDD number of headsKnown for one	4	Unknown — not stated by the source
Read seek timeKnown for one	3.4 ms	Unknown — not stated by the source
Write seek timeKnown for one	3.8 ms	Unknown — not stated by the source
Average latencyKnown for one	3 ms	Unknown — not stated by the source
Bytes per sectorKnown for one	512	Unknown — not stated by the source
RefurbishedKnown for one	No	Unknown — not stated by the source
Power1 differ
Power consumption (idle)Known for one	3.8 W	Unknown — not stated by the source
Operating voltageDiffers	5 V	5 / 12 V
Other featuresidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Yes	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.