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Product comparison · 2 internal hard drives

Origin Storage 1TB 7.2K PE M520/M620/M820 vs Origin Storage 1TB HDD for EliteBook

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  • 34specifications compared
  • 17differ
  • 17identical
  • 18known for one product only

Key differences

The Origin Storage 1TB 7.2K PE M520/M620/M820 has 32 MB more storage drive buffer size than the Origin Storage 1TB HDD for EliteBook (64 MB vs 32 MB). The Origin Storage 1TB HDD for EliteBook has 4.5 ms more read seek time than the Origin Storage 1TB 7.2K PE M520/M620/M820 (12 ms vs 7.5 ms). The Origin Storage 1TB HDD for EliteBook has 1.92 ms more full stroke seek time than the Origin Storage 1TB 7.2K PE M520/M620/M820 (20 ms vs 18.08 ms). Interface: NL-SATA on the Origin Storage 1TB 7.2K PE M520/M620/M820, Serial ATA III on the Origin Storage 1TB HDD for EliteBook. Component for: Server/workstation on the Origin Storage 1TB 7.2K PE M520/M620/M820, Laptop on the Origin Storage 1TB HDD for EliteBook.

  • Interface
    • NL-SATA
    • Serial ATA III
  • Component for
    • Server/workstation
    • Laptop
  • Storage drive buffer size
    • 64 MB
    • 32 MB
  • Read seek time
    • 7.5 ms
    • 12 ms
  • Full stroke seek time
    • 18.08 ms
    • 20 ms
  • Track to track seek time
    • 0.44 ms
    • 1 ms
  • Average latency
    • 4.16 ms
    • 4.2 ms
  • Power consumption (idle)
    • 3.31 W
    • 1 W

Side by side

Differences highlightedShow differences only
52 specifications
A

Origin Storage

1TB 7.2K PE M520/M620/M820

Model DELL-1000NLSA/7-S15

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B

Origin Storage

1TB HDD for EliteBook

Model HP-1000S/7-NB36

View product
Features7 differ
HDD capacity1 TB1 TB
HDD speed7200 RPM7200 RPM
HDD size2.5"2.5"
InterfaceDiffersNL-SATASerial ATA III
TypeHDDHDD
Component forDiffersServer/workstationLaptop
Hot-swapNoNo
Storage drive buffer sizeDiffers64 MB32 MB
HDD interface transfer rate6 Gbit/s6 Gbit/s
HDD sustained transfer rateKnown for one115 MiB/s
HDD number of cylindersKnown for one16383
HDD number of headsKnown for one16
Read seek timeDiffers7.5 ms12 ms
Write seek timeKnown for one8.5 ms
Full stroke seek timeDiffers18.08 ms20 ms
Track to track seek timeDiffers0.44 ms1 ms
Average latencyDiffers4.16 ms4.2 ms
24/7 operationKnown for oneNo
Bytes per sector512512
RefurbishedNoNo
Mean time between failures (MTBF)Known for one1400000 h
Access timeKnown for one13 ms
Average seek timeKnown for one12 ms
Power4 differ
Power consumption (idle)Differs3.31 W1 W
Power consumption (read)Differs5.21 W1.8 W
Power consumption (write)Differs6 W1.8 W
Operating voltage5 V5 V
Start-up currentDiffers18.35 A5.5 A
Power consumption (standby)Known for one0.2 W
Operational conditions2 differ
Operating temperature (T-T)5 - 55 °C5 - 55 °C
Storage temperature (T-T)-40 - 70 °C-40 - 70 °C
Operating relative humidity (H-H)5 - 95%5 - 95%
Storage relative humidity (H-H)5 - 95%5 - 95%
Operating vibrationKnown for one0.5 G
Non-operating vibrationKnown for one3 G
Operating altitudeKnown for one-61 - 3048 m
Non-operating altitudeKnown for one-61 - 12210 m
Operating shockDiffers70 G225 G
Non-operating shockDiffers400 G1000 G
Packaging contentidentical
Storage drive adapter includedNoNo
Storage drive caddy includedYesYes
Weight & dimensions4 differ
WidthDiffers70.1 mm70 mm
DepthDiffers100.5 mm100 mm
HeightDiffers15 mm9.5 mm
WeightDiffers320 g180 g
Logistics dataidentical
Harmonized System (HS) code8471705084717050
Other featuresidentical
Compliance certificatesRoHSRoHS
Drive ready timeKnown for one20 s
Windows operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Compatible productsKnown for oneDell PE M520/M620/M820
Sustainabilityidentical
Sustainability certificatesKnown for oneRoHS

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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