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Product comparison · 2 internal hard drives

Origin Storage 1TB SATA Opt. 380/580 SFF 7.2K vs Origin Storage 500GB TP T420 W520

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  • 34specifications compared
  • 21differ
  • 13identical
  • 9known for one product only

Key differences

The Origin Storage 1TB SATA Opt. 380/580 SFF 7.2K has 1,800 RPM more HDD speed than the Origin Storage 500GB TP T420 W520 (7200 RPM vs 5400 RPM). The Origin Storage 1TB SATA Opt. 380/580 SFF 7.2K has 1" more HDD size than the Origin Storage 500GB TP T420 W520 (3.5" vs 2.5"). The Origin Storage 1TB SATA Opt. 380/580 SFF 7.2K has 24 MB more storage drive buffer size than the Origin Storage 500GB TP T420 W520 (32 MB vs 8 MB). HDD capacity: 1 TB on the Origin Storage 1TB SATA Opt. 380/580 SFF 7.2K, 500 GB on the Origin Storage 500GB TP T420 W520. Interface: Serial ATA on the Origin Storage 1TB SATA Opt. 380/580 SFF 7.2K, Serial ATA III on the Origin Storage 500GB TP T420 W520.

  • HDD capacity
    • 1 TB
    • 500 GB
  • HDD speed
    • 7200 RPM
    • 5400 RPM
  • HDD size
    • 3.5"
    • 2.5"
  • Interface
    • Serial ATA
    • Serial ATA III
  • Component for
    • PC
    • Laptop
  • Storage drive buffer size
    • 32 MB
    • 8 MB
  • Average latency
    • 4.14 ms
    • 5.56 ms
  • Power consumption (standby)
    • 1 W
    • 0.18 W

Side by side

Differences highlightedShow differences only
43 specifications
A

Origin Storage

1TB SATA Opt. 380/580 SFF 7.2K

Model DELL-1000SATA/7-F15

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B

Origin Storage

500GB TP T420 W520

Model IBM-500S/5-NB17

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Features7 differ
HDD capacityDiffers1 TB500 GB
HDD speedDiffers7200 RPM5400 RPM
HDD sizeDiffers3.5"2.5"
InterfaceDiffersSerial ATASerial ATA III
Component forDiffersPCLaptop
Storage drive buffer sizeDiffers32 MB8 MB
HDD number of cylindersKnown for one231312
HDD number of headsKnown for one2
Access timeKnown for one5.56 ms
Track to track seek timeKnown for one2 ms
Average latencyDiffers4.14 ms5.56 ms
Read seek timeKnown for one0.6 ms
Write seek timeKnown for one0.8 ms
Power5 differ
Power consumption (standby)Differs1 W0.18 W
Power consumption (idle)Differs3.7 W0.55 W
Power consumption (read)Differs6.4 W1.5 W
Power consumption (write)Differs6.4 W1.5 W
Operating voltageDiffers5 / 12 V5 V
Start-up currentKnown for one4.5 A
Operational conditions4 differ
Operating vibrationDiffers0.67 G1 G
Non-operating vibrationDiffers1.04 G5 G
Operating shockDiffers70 G225 G
Non-operating shockDiffers350 G900 G
Operating altitudeKnown for one-304.8 - 3048 m
Non-operating altitudeKnown for one-304.8 - 12192 m
Weight & dimensions4 differ
WidthDiffers101 mm69.8 mm
DepthDiffers147 mm100 mm
HeightDiffers261 mm7 mm
WeightDiffers850 g180 g
Other features1 differ
Compatible productsDiffersDell Optiplex 380 SFF, Optiplex 580 SFF, OptiPlex 745 SFFIBM/Lenovo ThinkPad T420 IBM/Lenovo ThinkPad T430 IBM/Lenovo ThinkPad T510 IBM/Lenovo ThinkPad T520 IBM/Lenovo ThinkPad T530 IBM/Lenovo ThinkPad W510 IBM/Lenovo ThinkPad W520 (Dual-Core) IBM/Lenovo ThinkPad W520 (Quad-Core) IBM/Lenovo ThinkPad W520 (w/2 SODIMM) IBM/Lenovo ThinkPad W520 (w/4 SODIMM)

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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