Product comparison · 2 internal hard drives

HP 450GB 3G SAS 15K LFF (3.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive vs Seagate Desktop HDD ST5000DM000-20PK internal hard drive

6specifications compared
4differ
2identical
24known for one product only

Key differences

The Seagate Desktop HDD ST5000DM000-20PK internal hard drive has 3,584 more bytes per sector than the HP 450GB 3G SAS 15K LFF (3.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive (4096 vs 512). The Seagate Desktop HDD ST5000DM000-20PK internal hard drive has 0.7 mm more height than the HP 450GB 3G SAS 15K LFF (3.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive (26.1 mm vs 25.4 mm). HDD capacity: 450 GB on the HP 450GB 3G SAS 15K LFF (3.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive, 5 TB on the Seagate Desktop HDD ST5000DM000-20PK internal hard drive. Interface: SAS on the HP 450GB 3G SAS 15K LFF (3.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive, Serial ATA on the Seagate Desktop HDD ST5000DM000-20PK internal hard drive.

HDD capacity
- 450GB 3G SAS 15K LFF (3.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:450 GB
- Desktop HDD ST5000DM000-20PK internal hard drive:5 TB
Interface
- 450GB 3G SAS 15K LFF (3.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:SAS
- Desktop HDD ST5000DM000-20PK internal hard drive:Serial ATA
Bytes per sector
- 450GB 3G SAS 15K LFF (3.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:512
- Desktop HDD ST5000DM000-20PK internal hard drive:4096
Height
- 450GB 3G SAS 15K LFF (3.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:25.4 mm
- Desktop HDD ST5000DM000-20PK internal hard drive:26.1 mm

Side by side

Differences highlightedShow differences only

Comparison of 450GB 3G SAS 15K LFF (3.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive, ST5000DM000-20PK
30 specifications	A HP 450GB 3G SAS 15K LFF (3.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive View product	B Seagate Desktop HDD ST5000DM000-20PK internal hard drive Model ST5000DM000-20PK View product
Features3 differ
HDD capacityDiffers	450 GB	5 TB
InterfaceDiffers	SAS	Serial ATA
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	128 MB
Write speedKnown for one	Unknown — not stated by the source	146 MB/s
Read speedKnown for one	Unknown — not stated by the source	180 MB/s
HDD number of headsKnown for one	Unknown — not stated by the source	8
Read seek timeKnown for one	Unknown — not stated by the source	9.5 ms
Write seek timeKnown for one	Unknown — not stated by the source	8.5 ms
Bytes per sectorDiffers	512	4096
Start/stop cyclesKnown for one	Unknown — not stated by the source	300000
HDD speedKnown for one	15000 RPM	Unknown — not stated by the source
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Full stroke seek timeKnown for one	6.6 ms	Unknown — not stated by the source
Track to track seek timeKnown for one	0.44 ms	Unknown — not stated by the source
Average seek timeKnown for one	3.6 ms	Unknown — not stated by the source
Poweridentical
Power consumption (standby)Known for one	Unknown — not stated by the source	0.75 W
Power consumption (idle)Known for one	Unknown — not stated by the source	5 W
Start-up currentKnown for one	Unknown — not stated by the source	2 A
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
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 & dimensions1 differ
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightDiffers	25.4 mm	26.1 mm
WeightKnown for one	Unknown — not stated by the source	655 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	20 pc(s)
Other featuresidentical
Compatible productsKnown for one	ProLiant DL160 G6, ProLiant DL165 G5p, ProLiant DL180 G6, ProLiant ML350 G5	Unknown — not stated by the source
Weight (imperial)Known for one	1.6 lb	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.

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