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Product comparison · 2 internal hard drives

Lenovo 146GB 3.5" SAS vs Seagate DB35 7200.3 160GB Ultra ATA/100 25pk

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  • 10specifications compared
  • 8differ
  • 2identical
  • 11known for one product only

Key differences

The Seagate DB35 7200.3 160GB Ultra ATA/100 25pk has 14 GB more HDD capacity than the Lenovo 146GB 3.5" SAS (160 GB vs 146 GB). The Lenovo 146GB 3.5" SAS has 7,800 RPM more HDD speed than the Seagate DB35 7200.3 160GB Ultra ATA/100 25pk (15000 RPM vs 7200 RPM). The Lenovo 146GB 3.5" SAS has 14 MB more storage drive buffer size than the Seagate DB35 7200.3 160GB Ultra ATA/100 25pk (16 MB vs 2 MB). Interface: SAS on the Lenovo 146GB 3.5" SAS, Ultra-ATA/100 on the Seagate DB35 7200.3 160GB Ultra ATA/100 25pk.

  • HDD capacity
    • 146 GB
    • 160 GB
  • HDD speed
    • 15000 RPM
    • 7200 RPM
  • Interface
    • SAS
    • Ultra-ATA/100
  • Storage drive buffer size
    • 16 MB
    • 2 MB
  • Width
    • 102 mm
    • 101.6 mm
  • Depth
    • 26 mm
    • 147 mm
  • Height
    • 147 mm
    • 20 mm
  • Weight
    • 840 g
    • 380 g

Side by side

Differences highlightedShow differences only
21 specifications
A

Lenovo

146GB 3.5" SASView product
B

Seagate

DB35 7200.3 160GB Ultra ATA/100 25pkView product
Features4 differ
HDD capacityDiffers146 GB160 GB
HDD speedDiffers15000 RPM7200 RPM
HDD size3.5"3.5"
InterfaceDiffersSASUltra-ATA/100
TypeKnown for oneHDD
Component forKnown for oneServer/workstation
Storage drive buffer sizeDiffers16 MB2 MB
Read seek timeKnown for one3.5 ms
Average latencyKnown for one2 ms
Poweridentical
Operating voltage5 / 12 V5 / 12 V
Weight & dimensions4 differ
WidthDiffers102 mm101.6 mm
DepthDiffers26 mm147 mm
HeightDiffers147 mm20 mm
WeightDiffers840 g380 g
Other featuresidentical
Windows operating systems supportedKnown for oneYes
CertificationKnown for oneUL, TUV, IEC, CSA, CE MARK, C-Tick, BSMI
Drive device, transfer rateKnown for one100 MB/s
InternalKnown for oneYes
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 one350 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.

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