Product comparison · 2 internal hard drives

Seagate DB35 7200.3 250GB Ultra ATA/100 20pk vs Seagate EE25 Series™ Ultra ATA/100 20-GB HD 25pk

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  • 12specifications compared
  • 8differ
  • 4identical
  • 6known for one product only

Key differences

The Seagate DB35 7200.3 250GB Ultra ATA/100 20pk has 230 GB more HDD capacity than the Seagate EE25 Series™ Ultra ATA/100 20-GB HD 25pk (250 GB vs 20 GB). The Seagate DB35 7200.3 250GB Ultra ATA/100 20pk has 1,800 RPM more HDD speed than the Seagate EE25 Series™ Ultra ATA/100 20-GB HD 25pk (7200 RPM vs 5400 RPM). The Seagate DB35 7200.3 250GB Ultra ATA/100 20pk has 1" more HDD size than the Seagate EE25 Series™ Ultra ATA/100 20-GB HD 25pk (3.5" vs 2.5"). Operating voltage: 5 / 12 V on the Seagate DB35 7200.3 250GB Ultra ATA/100 20pk, 5 V on the Seagate EE25 Series™ Ultra ATA/100 20-GB HD 25pk.

  • HDD capacity
    • DB35 7200.3 250GB Ultra ATA/100 20pk:250 GB
    • EE25 Series™ Ultra ATA/100 20-GB HD 25pk:20 GB
  • HDD speed
    • DB35 7200.3 250GB Ultra ATA/100 20pk:7200 RPM
    • EE25 Series™ Ultra ATA/100 20-GB HD 25pk:5400 RPM
  • HDD size
    • DB35 7200.3 250GB Ultra ATA/100 20pk:3.5"
    • EE25 Series™ Ultra ATA/100 20-GB HD 25pk:2.5"
  • Operating voltage
    • DB35 7200.3 250GB Ultra ATA/100 20pk:5 / 12 V
    • EE25 Series™ Ultra ATA/100 20-GB HD 25pk:5 V
  • Width
    • DB35 7200.3 250GB Ultra ATA/100 20pk:101.6 mm
    • EE25 Series™ Ultra ATA/100 20-GB HD 25pk:69.8 mm
  • Depth
    • DB35 7200.3 250GB Ultra ATA/100 20pk:147 mm
    • EE25 Series™ Ultra ATA/100 20-GB HD 25pk:100.2 mm
  • Height
    • DB35 7200.3 250GB Ultra ATA/100 20pk:26.1 mm
    • EE25 Series™ Ultra ATA/100 20-GB HD 25pk:9.5 mm
  • Weight
    • DB35 7200.3 250GB Ultra ATA/100 20pk:580 g
    • EE25 Series™ Ultra ATA/100 20-GB HD 25pk:100 g

Side by side

Differences highlightedShow differences only (off)
Comparison of DB35 7200.3 250GB Ultra ATA/100 20pk, EE25 Series™ Ultra ATA/100 20-GB HD 25pk
18 specifications
Features3 differ
HDD capacityDiffers250 GB20 GB
HDD speedDiffers7200 RPM5400 RPM
HDD sizeDiffers3.5"2.5"
InterfaceUltra-ATA/100Ultra-ATA/100
Storage drive buffer size8 MB8 MB
Read seek timeKnown for oneUnknown — not stated by the source12.5 ms
Write seek timeKnown for oneUnknown — not stated by the source14.5 ms
Power1 differ
Operating voltageDiffers5 / 12 V5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 60 °CUnknown — not stated by the source
Storage temperature (T-T)Known for one-40 - 70 °CUnknown — not stated by the source
Non-operating shockKnown for one300 GUnknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers101.6 mm69.8 mm
DepthDiffers147 mm100.2 mm
HeightDiffers26.1 mm9.5 mm
WeightDiffers580 g100 g
Other featuresidentical
Drive device, transfer rate100 MB/s100 MB/s
InternalYesYes
Power requirementsKnown for oneUnknown — not stated by the source5V ± 5%

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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