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Product comparison · 2 internal hard drives

Seagate Momentus 5400 320GB 50PK vs Seagate Savvio 36GB

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  • 13specifications compared
  • 10differ
  • 3identical
  • 2known for one product only

Key differences

The Seagate Momentus 5400 320GB 50PK has 284 GB more HDD capacity than the Seagate Savvio 36GB (320 GB vs 36 GB). The Seagate Savvio 36GB has 9,600 RPM more HDD speed than the Seagate Momentus 5400 320GB 50PK (15000 RPM vs 5400 RPM). The Seagate Savvio 36GB has 8 MB more storage drive buffer size than the Seagate Momentus 5400 320GB 50PK (16 MB vs 8 MB). Interface: Serial ATA on the Seagate Momentus 5400 320GB 50PK, SAS on the Seagate Savvio 36GB.

  • HDD capacity
    • 320 GB
    • 36 GB
  • HDD speed
    • 5400 RPM
    • 15000 RPM
  • Interface
    • Serial ATA
    • SAS
  • Storage drive buffer size
    • 8 MB
    • 16 MB
  • Read seek time
    • 11 ms
    • 2.9 ms
  • Average latency
    • 5.6 ms
    • 2 ms
  • Width
    • 69.8 mm
    • 70 mm
  • Depth
    • 100.3 mm
    • 100.5 mm

Side by side

Differences highlightedShow differences only
15 specifications
A

Seagate

Momentus 5400 320GB 50PKView product
B

Seagate

Savvio 36GBView product
Features6 differ
HDD capacityDiffers320 GB36 GB
HDD speedDiffers5400 RPM15000 RPM
InterfaceDiffersSerial ATASAS
Component forKnown for oneLaptop
Storage drive buffer sizeDiffers8 MB16 MB
Read seek timeDiffers11 ms2.9 ms
Average latencyDiffers5.6 ms2 ms
Write seek timeKnown for one3.3 ms
Weight & dimensions4 differ
WidthDiffers69.8 mm70 mm
DepthDiffers100.3 mm100.5 mm
HeightDiffers9.5 mm14.8 mm
WeightDiffers98 g227 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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