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Product comparison · 2 internal hard drives

HP 300GB 15000 rpm SAS 6Gb/s vs Seagate 40 GB 5800rpm Ultra ATA/100

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  • 7specifications compared
  • 7differ
  • 0identical
  • 25known for one product only

Key differences

The HP 300GB 15000 rpm SAS 6Gb/s has 9,100 RPM more HDD speed than the Seagate 40 GB 5800rpm Ultra ATA/100 (15000 RPM vs 5900 RPM). The HP 300GB 15000 rpm SAS 6Gb/s has 5 - 60 °C more operating temperature (T-T) than the Seagate 40 GB 5800rpm Ultra ATA/100 (5 - 60 °C vs 0 - 60 °C). The HP 300GB 15000 rpm SAS 6Gb/s has 5 - 90% more operating relative humidity (H-H) than the Seagate 40 GB 5800rpm Ultra ATA/100 (10 - 90% vs 5 - 90%). Only the HP 300GB 15000 rpm SAS 6Gb/s has internal. HDD capacity: 3 TB on the HP 300GB 15000 rpm SAS 6Gb/s, 40 GB on the Seagate 40 GB 5800rpm Ultra ATA/100.

  • HDD capacity
    • 3 TB
    • 40 GB
  • HDD speed
    • 15000 RPM
    • 5900 RPM
  • Interface
    • SAS
    • Ultra-ATA/100
  • Operating temperature (T-T)
    • 5 - 60 °C
    • 0 - 60 °C
  • Operating relative humidity (H-H)
    • 10 - 90%
    • 5 - 90%
  • Height
    • 25.4 mm
    • 20 mm
  • Internal
    • Yes
    • No

Side by side

Differences highlightedShow differences only
32 specifications
A

HP

300GB 15000 rpm SAS 6Gb/sView product
B

Seagate

40 GB 5800rpm Ultra ATA/100View product
Features3 differ
HDD capacityDiffers3 TB40 GB
HDD speedDiffers15000 RPM5900 RPM
InterfaceDiffersSASUltra-ATA/100
Storage drive buffer sizeKnown for one2 MB
Read seek timeKnown for one15.5 ms
Write seek timeKnown for one15.5 ms
Track to track seek timeKnown for one0.3 ms
Average seek timeKnown for one12.5 ms
Bytes per sectorKnown for one512
Component forKnown for oneServer/workstation
Poweridentical
Power consumption (standby)Known for one1.4 W
Power consumption (idle)Known for one5 W
Power consumption (read)Known for one6.6 W
Power consumption (write)Known for one6.6 W
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 60 °C0 - 60 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Differs10 - 90%5 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Operating shockKnown for one63 G
Non-operating shockKnown for one350 G
Weight & dimensions1 differ
WidthKnown for one102 mm
DepthKnown for one147 mm
HeightDiffers25.4 mm20 mm
WeightKnown for one454 g
Other features1 differ
Product colourKnown for oneBlack
InternalDiffersYesNo
Plug and PlayKnown for oneYes
USB poweredKnown for oneNo
Data transfer rateKnown for one6 Gbit/s
Windows operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Compatible productsKnown for oneHP Z400 HP Z420 HP Z600 HP Z620 HP Z800 HP Z820

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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