Product comparison · 2 internal hard drives

Seagate SV35 SATA 160-GB 20pk vs Seagate SV35 Series 500 GB Ultra ATA 100 20pk

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  • 15specifications compared
  • 6differ
  • 9identical
  • 12known for one product only

Key differences

The Seagate SV35 Series 500 GB Ultra ATA 100 20pk has 340 GB more HDD capacity than the Seagate SV35 SATA 160-GB 20pk (500 GB vs 160 GB). The Seagate SV35 Series 500 GB Ultra ATA 100 20pk has 8 MB more storage drive buffer size than the Seagate SV35 SATA 160-GB 20pk (16 MB vs 8 MB). The Seagate SV35 Series 500 GB Ultra ATA 100 20pk has 0.6 mm more width than the Seagate SV35 SATA 160-GB 20pk (101.6 mm vs 101 mm).

  • HDD capacity
    • SV35 SATA 160-GB 20pk:160 GB
    • SV35 Series 500 GB Ultra ATA 100 20pk:500 GB
  • Storage drive buffer size
    • SV35 SATA 160-GB 20pk:8 MB
    • SV35 Series 500 GB Ultra ATA 100 20pk:16 MB
  • Width
    • SV35 SATA 160-GB 20pk:101 mm
    • SV35 Series 500 GB Ultra ATA 100 20pk:101.6 mm
  • Depth
    • SV35 SATA 160-GB 20pk:146 mm
    • SV35 Series 500 GB Ultra ATA 100 20pk:147 mm
  • Height
    • SV35 SATA 160-GB 20pk:26 mm
    • SV35 Series 500 GB Ultra ATA 100 20pk:26.1 mm
  • Weight
    • SV35 SATA 160-GB 20pk:580 g
    • SV35 Series 500 GB Ultra ATA 100 20pk:690 g

Side by side

Differences highlightedShow differences only (on)
Comparison of SV35 SATA 160-GB 20pk, SV35 Series 500 GB Ultra ATA 100 20pk
27 specifications
Features2 differ
HDD capacityDiffers160 GB500 GB
Storage drive buffer sizeDiffers8 MB16 MB
Read seek timeKnown for oneUnknown — not stated by the source17 ms
Write seek timeKnown for oneUnknown — not stated by the source14 ms
Track to track seek timeKnown for oneUnknown — not stated by the source0.8 ms
Start/stop cyclesKnown for oneUnknown — not stated by the source50000
Average latencyKnown for one4.16 msUnknown — not stated by the source
Poweridentical
Power consumption (standby)Known for one0.8 WUnknown — not stated by the source
Power consumption (PowerSave)Known for one7.2 WUnknown — not stated by the source
Operational conditionsidentical
Operating shockKnown for oneUnknown — not stated by the source63 G
Non-operating shockKnown for oneUnknown — not stated by the source350 G
Weight & dimensions4 differ
WidthDiffers101 mm101.6 mm
DepthDiffers146 mm147 mm
HeightDiffers26 mm26.1 mm
WeightDiffers580 g690 g
Other featuresidentical
Drive device, transfer rateKnown for oneUnknown — not stated by the source100 MB/s
Data transfer rateKnown for one3 Gbit/sUnknown — not stated by the source
Acoustic pressure emissionsKnown for one3 dBUnknown — not stated by the source

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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