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Product comparison · 2 internal hard drives

Origin Storage 600GB 15K PE M520/M620/M820 vs Origin Storage 1TB 7200K Nearline SATA

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  • 34specifications compared
  • 15differ
  • 19identical
  • 12known for one product only

Key differences

  • HDD capacity
    • 600 GB
    • 1 TB
  • HDD speed
    • 15000 RPM
    • 7200 RPM
  • Interface
    • SAS
    • NL-SATA
  • Storage drive buffer size
    • 128 MB
    • 64 MB
  • HDD interface transfer rate
    • 12 Gbit/s
    • 6 Gbit/s
  • HDD number of heads
    • 6
    • 16
  • Average latency
    • 2 ms
    • 4.16 ms
  • Mean time between failures (MTBF)
    • 2000000 h
    • 1400000 h

Side by side

Differences highlightedShow differences only
46 specifications
A

Origin Storage

600GB 15K PE M520/M620/M820

Model DELL-600SAS/15-S15

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B

Origin Storage

1TB 7200K Nearline SATA

Model IBM-1000NLSA/7-S6

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Features8 differ
HDD capacityDiffers600 GB1 TB
HDD speedDiffers15000 RPM7200 RPM
InterfaceDiffersSASNL-SATA
Storage drive buffer sizeDiffers128 MB64 MB
HDD interface transfer rateDiffers12 Gbit/s6 Gbit/s
HDD sustained transfer rateKnown for one115 MiB/s
HDD number of cylindersKnown for one16383
HDD number of headsDiffers616
Read seek timeKnown for one7.5 ms
Write seek timeKnown for one8.5 ms
Full stroke seek timeKnown for one18.08 ms
Track to track seek timeKnown for one0.44 ms
Average latencyDiffers2 ms4.16 ms
24/7 operationKnown for oneNo
Mean time between failures (MTBF)Differs2000000 h1400000 h
Power2 differ
Power consumption (idle)Differs5.3 W3.31 W
Power consumption (read)Known for one5.21 W
Power consumption (write)Known for one6 W
Start-up currentDiffers0.54 A18.35 A
Power consumption (typical)Known for one8.7 W
Operational conditions4 differ
Non-operating vibrationDiffers2.4 G3 G
Operating altitudeDiffers-304.8 - 3048 m-61 - 3048 m
Non-operating altitudeDiffers-304.8 - 12192 m-61 - 12210 m
Operating shockDiffers40 G70 G
Packaging contentidentical
Storage drive caddy includedKnown for oneYes
Weight & dimensions1 differ
WidthDiffers69.8 mm70.1 mm
Other featuresidentical
Drive ready timeKnown for one20 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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