Comprehensive and flexible genome sequencer
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Comprehensive and flexible genome sequencer

DNBSEQ-G400 is built with a new flow cell system that can flexibly support a variety of different sequencing modes. It adopts optimized optical and biochemical systems, which can complete the sequencing process rapidly, giving users a more streamlined sequencing experience.

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55GB~1440GB per run

PE150(FCS) sequencing at full capacity in only 37 hours

Supports a range of read lengths, including SE50, SE100, SE400, PE100, PE150, PE200

Supports sequencing and data analysis in a wide range of areas, including basic research, clinical research, forensics, and agriculture.

Performance Parameter

Q30≥85%(The percentage of base above Q30 is the average of an internal standard library over the entire run. )
DNBSEQ-G400 Specifications
Platform DNBSEQ-G400
Flow Cell No. 2
Flow Cell Type FCS FCL
Lane No./Flow Cell 2 4
Effective Reads/Flow Cell* 550M 1500-1800M
Read Lengths










* The maximum number of effective reads are based on the sequencing of an internal standard library. Actual output may vary depending on sample type and library preparation method.
DNBSEQ-G400RS  Performance
Read Lengths Data Output/Flow Cell Data QualityQ30* Run Time**
SE50-FCL 75-90G >85% ~14h
SE100-FCL 150-180G >85% ~25h
SE400-FCL 600-720G >70% ~109h
PE100-FCL 300-360G >85% ~48h
PE150-FCL 450-540G >75% ~66h
PE200-FCL 600-720G >75% ~107h
SE100-FCS 55G >85% ~13h
PE100-FCS 110G >85% ~26h
PE150-FCS 165G >75% ~37h
* The percentage of base above Q30 is the average of an internal standard library over the entire run. The actual performance is affected by factors such as sample type, library quality, and insert fragment length.
** Run time was calculated based on dual-slides mode, and includes sample loading, sequencing, base calling and data processing.

System Parameter

  • Operating Environment Requirements


    Relative Humidity:20% RH-80% RH,non-condensing

    Atmospheric Pressure:70-106 kPa

    Waterproof Rating:IPX0

  • Control Computer Configurations

    CPU:Intel Xeon E5 10Core x 2  2.2GHz

    Internal Storage:256GB RAM
    Operating System:Windows 10 Enterprise

  • Power&Dimensions&Net Weight


    Net Weight:200kg

    Power Type:100~240V,50/60Hz

    Rated Power:1200VA

  • Product Model*


    **DNBSEQ-G400RS (for research only)

    **DNBSEQ-G400CX (clinical purpose, overseas IVD)


    *means that “the product model names, DNBSEQ-G400 and  MGISEQ-2000, are used in the selected oversea countries and China, respectively.”  

    **means that “Unless otherwise informed, All sequencers and sequencing reagents are no longer available and not offered in Germany, the US, Spain, the UK, HKSAR and Sweden.”