All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 internal hard drives

Seagate Cheetah NS 400GB 3-Gb/s Serial Attached SCSI 10pk vs Seagate DB35 7200.3 750GB Ultra ATA 100 20pk

Add a product
  • 8specifications compared
  • 5differ
  • 3identical
  • 12known for one product only

Key differences

The Seagate DB35 7200.3 750GB Ultra ATA 100 20pk has 350 GB more HDD capacity than the Seagate Cheetah NS 400GB 3-Gb/s Serial Attached SCSI 10pk (750 GB vs 400 GB). The Seagate Cheetah NS 400GB 3-Gb/s Serial Attached SCSI 10pk has 8 MB more storage drive buffer size than the Seagate DB35 7200.3 750GB Ultra ATA 100 20pk (16 MB vs 8 MB). The Seagate Cheetah NS 400GB 3-Gb/s Serial Attached SCSI 10pk has 0.2 mm more width than the Seagate DB35 7200.3 750GB Ultra ATA 100 20pk (101.8 mm vs 101.6 mm). Interface: SAS on the Seagate Cheetah NS 400GB 3-Gb/s Serial Attached SCSI 10pk, Ultra-ATA/100 on the Seagate DB35 7200.3 750GB Ultra ATA 100 20pk.

  • HDD capacity
    • 400 GB
    • 750 GB
  • Interface
    • SAS
    • Ultra-ATA/100
  • Storage drive buffer size
    • 16 MB
    • 8 MB
  • Width
    • 101.8 mm
    • 101.6 mm
  • Weight
    • 771 g
    • 720 g

Side by side

Differences highlightedShow differences only
20 specifications
A

Seagate

Cheetah NS 400GB 3-Gb/s Serial Attached SCSI 10pkView product
B

Seagate

DB35 7200.3 750GB Ultra ATA 100 20pkView product
Features3 differ
HDD capacityDiffers400 GB750 GB
InterfaceDiffersSASUltra-ATA/100
Storage drive buffer sizeDiffers16 MB8 MB
Read seek timeKnown for one3.9 ms
Write seek timeKnown for one4.2 ms
Track to track seek timeKnown for one0.35 ms
Average latencyKnown for one2.98 ms
HDD speedKnown for one7200 RPM
HDD sizeKnown for one3.5"
Weight & dimensions2 differ
WidthDiffers101.8 mm101.6 mm
Depth147 mm147 mm
Height26.1 mm26.1 mm
WeightDiffers771 g720 g
Other featuresidentical
Data transfer rateKnown for one3 Gbit/s
InternalYesYes
Sustained data rateKnown for one97 MB/s
Poweridentical
Operating voltageKnown for one5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 60 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Non-operating shockKnown for one300 G

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.

More internal hard drive comparisons

All internal hard drive comparisons