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Product comparison · 2 internal hard drives

Origin Storage 1TB SATA TP T420S/T430S 5.4K vs Seagate 320GB 2.5

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  • 19specifications compared
  • 12differ
  • 7identical
  • 17known for one product only

Key differences

The Origin Storage 1TB SATA TP T420S/T430S 5.4K has 8 MB more storage drive buffer size than the Seagate 320GB 2.5 (16 MB vs 8 MB). The Seagate 320GB 2.5 has 0.1 ms more average latency than the Origin Storage 1TB SATA TP T420S/T430S 5.4K (5.6 ms vs 5.5 ms). The Seagate 320GB 2.5 has 0.12 W more power consumption (standby) than the Origin Storage 1TB SATA TP T420S/T430S 5.4K (0.22 W vs 0.1 W). HDD capacity: 1 TB on the Origin Storage 1TB SATA TP T420S/T430S 5.4K, 320 GB on the Seagate 320GB 2.5. Interface: Serial ATA III on the Origin Storage 1TB SATA TP T420S/T430S 5.4K, Serial ATA II on the Seagate 320GB 2.5.

  • HDD capacity
    • 1 TB
    • 320 GB
  • Interface
    • Serial ATA III
    • Serial ATA II
  • Storage drive buffer size
    • 16 MB
    • 8 MB
  • Average latency
    • 5.5 ms
    • 5.6 ms
  • Power consumption (standby)
    • 0.1 W
    • 0.22 W
  • Power consumption (idle)
    • 0.5 W
    • 0.81 W
  • Power consumption (read)
    • 1.5 W
    • 2.6 W
  • Power consumption (write)
    • 1.5 W
    • 2.85 W

Side by side

Differences highlightedShow differences only
36 specifications
A

Origin Storage

1TB SATA TP T420S/T430S 5.4K

Model IBM-1000S/5-NB19

View product
B

Seagate

320GB 2.5View product
Features4 differ
HDD capacityDiffers1 TB320 GB
HDD speed5400 RPM5400 RPM
HDD size2.5"2.5"
InterfaceDiffersSerial ATA IIISerial ATA II
TypeHDDHDD
Component forLaptopLaptop
Hot-swapKnown for oneNo
Storage drive buffer sizeDiffers16 MB8 MB
HDD interface transfer rateKnown for one6 Gbit/s
Access timeKnown for one5.5 ms
Average latencyDiffers5.5 ms5.6 ms
RefurbishedKnown for oneNo
HDD number of headsKnown for one3
Bytes per sectorKnown for one512
Start/stop cyclesKnown for one600000
Power4 differ
Power consumption (standby)Differs0.1 W0.22 W
Power consumption (idle)Differs0.5 W0.81 W
Power consumption (read)Differs1.5 W2.6 W
Power consumption (write)Differs1.5 W2.85 W
Operating voltage5 V5 V
Start-up currentKnown for one1 A
Operational conditions1 differ
Operating temperature (T-T)Differs5 - 55 °C0 - 60 °C
Storage temperature (T-T)-40 - 70 °C-40 - 70 °C
Operating relative humidity (H-H)Known for one5 - 95%
Storage relative humidity (H-H)Known for one5 - 95%
Operating shockKnown for one350 G
Non-operating shockKnown for one1000 G
Packaging contentidentical
Storage drive adapter includedKnown for oneNo
Storage drive caddy includedKnown for oneYes
Weight & dimensions3 differ
Width69.8 mm69.8 mm
DepthDiffers100.2 mm100.5 mm
HeightDiffers7 mm9.5 mm
WeightDiffers180 g98.8 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one84717050
Other featuresidentical
Compliance certificatesKnown for oneRoHS
Drive ready timeKnown for one2.8 s

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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