Product comparison · 2 internal hard drives

HP 300GB hot-plug dual-port SAS HDD vs HP 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive

5specifications compared
4differ
1identical
11known for one product only

Key differences

The HP 300GB hot-plug dual-port SAS HDD has 7,800 RPM more HDD speed than the HP 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive (15000 RPM vs 7200 RPM). The HP 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive has 1" more HDD size than the HP 300GB hot-plug dual-port SAS HDD (3.5" vs 2.5"). HDD capacity: 300 GB on the HP 300GB hot-plug dual-port SAS HDD, 4 TB on the HP 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive. Operating voltage: 5 V on the HP 300GB hot-plug dual-port SAS HDD, 5 / 12 V on the HP 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive.

HDD capacity
- 300GB hot-plug dual-port SAS HDD:300 GB
- 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive:4 TB
HDD speed
- 300GB hot-plug dual-port SAS HDD:15000 RPM
- 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive:7200 RPM
HDD size
- 300GB hot-plug dual-port SAS HDD:2.5"
- 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive:3.5"
Operating voltage
- 300GB hot-plug dual-port SAS HDD:5 V
- 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 300GB hot-plug dual-port SAS HDD, 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive
16 specifications	A HP 300GB hot-plug dual-port SAS HDD View product	B HP 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive View product
Features3 differ
HDD capacityDiffers	300 GB	4 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
TypeKnown for one	Unknown — not stated by the source	HDD
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Full stroke seek timeKnown for one	Unknown — not stated by the source	15.7 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	0.7 ms
Average seek timeKnown for one	Unknown — not stated by the source	8.5 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	105.6 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	29.6 mm
WeightKnown for one	Unknown — not stated by the source	1.36 kg

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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