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Product comparison · 2 internal hard drives

Seagate Barracuda 7200.11 1TB vs Seagate ST9160824AS - Momentus

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  • 15specifications compared
  • 11differ
  • 4identical
  • 10known for one product only

Key differences

The Seagate Barracuda 7200.11 1TB has 1,800 RPM more HDD speed than the Seagate ST9160824AS - Momentus (7200 RPM vs 5400 RPM). The Seagate Barracuda 7200.11 1TB has 1" more HDD size than the Seagate ST9160824AS - Momentus (3.5" vs 2.5"). The Seagate Barracuda 7200.11 1TB has 24 MB more storage drive buffer size than the Seagate ST9160824AS - Momentus (32 MB vs 8 MB). HDD capacity: 1 TB on the Seagate Barracuda 7200.11 1TB, 160 GB on the Seagate ST9160824AS - Momentus. Interface: Serial ATA II on the Seagate Barracuda 7200.11 1TB, Serial ATA on the Seagate ST9160824AS - Momentus.

  • HDD capacity
    • 1 TB
    • 160 GB
  • HDD speed
    • 7200 RPM
    • 5400 RPM
  • HDD size
    • 3.5"
    • 2.5"
  • Interface
    • Serial ATA II
    • Serial ATA
  • Storage drive buffer size
    • 32 MB
    • 8 MB
  • Average latency
    • 4.16 ms
    • 5.6 ms
  • Operating voltage
    • 5 / 12 V
    • 5 V
  • Width
    • 101 mm
    • 69.8 mm

Side by side

Differences highlightedShow differences only
25 specifications
A

Seagate

Barracuda 7200.11 1TBView product
B

Seagate

ST9160824AS - MomentusView product
Features6 differ
HDD capacityDiffers1 TB160 GB
HDD speedDiffers7200 RPM5400 RPM
HDD sizeDiffers3.5"2.5"
InterfaceDiffersSerial ATA IISerial ATA
Storage drive buffer sizeDiffers32 MB8 MB
HDD number of headsKnown for one8
Average latencyDiffers4.16 ms5.6 ms
Bytes per sector512512
Start/stop cyclesKnown for one50000
Component forKnown for oneLaptop
Read seek timeKnown for one12.5 ms
Power1 differ
Power consumption (standby)Known for one8 W
Operating voltageDiffers5 / 12 V5 V
Operational conditionsidentical
Operating temperature (T-T)0 - 60 °C0 - 60 °C
Storage temperature (T-T)-40 - 70 °C-40 - 70 °C
Operating shockKnown for one63 G
Non-operating shockKnown for one300 G
Weight & dimensions4 differ
WidthDiffers101 mm69.8 mm
DepthDiffers146 mm100.5 mm
HeightDiffers26 mm9.5 mm
WeightDiffers640 g220 g
Other featuresidentical
InternalYesYes
Compatible operating systemsKnown for oneWindows Vista
Maximum data transfer rateKnown for one150 Mbit/s
Acoustic pressure emissionsKnown for one26 dB

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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