Compact & flexible genetic sequencer
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Compact & flexible genetic sequencer

DNBSEQ-G50 is a compact and flexible benchtop genetic sequencer. With the design of two different flow cells, it empowers flexibility and creates a perfect balance between speed and affordability. FCS (Flow Cell Small) allows short turnaround time for STAT samples and FCL (Flow Cell Large) enables lower cost per sample. 

DNBSEQ-G50 offers 3-4 read length options for both FCS and FCL, which support a wide arrange of research and clinical applications such as low-pass whole genome sequencing, targeted sequencing, small whole genome sequencing, RNA sequencing and whole exome sequencing, etc.

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10~150 Gb per run

PE150 sequencing with 40 hours

support several read lengths including SE50, SE100, PE100 and PE150
support sequencing solutions for research, clinical, agriculture, etc

Performance Parameter

Flow Cell No.
Flow Cell Type

No. of Lanes per Flow Cell

1 Lane
Effective Reads
Read Length

* 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.

Read Lengths


Data Output

Q30 * Run Time**(Config 1)
Run Time**(Config 2)
SE50-FCL 500M ~25G >85% ~11h ~9h
SE100-FCL 500M ~50G >85% ~17h ~13h
PE100-FCL 500M ~100G
>85% ~47h
PE150-FCL 500M ~150G >80% ~66h ~40h
SE100-FCS 100M ~10G >80% ~10h ~10h
PE100-FCS 100M ~20G >85% ~30h ~20h
PE150-FCS 75M ~23G >80% ~43h ~28h

* 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 over the entire run, 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:70kPa~106kPa  

    Waterproof Rating: IPX0  

    *For indoor use only. Sequencing chip can be transported and stored at the room temperature. No liquid medium is required.  

  • Control Computer Configurations*

    CPU: 4th Gen Core i7 (Config 1); 8th Gen Core i7 (Config 2)

    Internal Storage: 16GB RAM (Config 1); 32GB RAM (Config 2)

    HDD: 1TB (Config 1); 4TB (Config 2)

    Operating System: Windows 10 IOT (64-bit version)

    *Support the computer’s configurations and system updates.

  • Power&Dimensions&Net Weight

    Type:100~240V, 50/60Hz

    Rated Power: 900VA

    Dimensions:Length 654mm, Width 489mm, Height 545mm

    Net Weight:85kg

  • Product Model*


    **DNBSEQ-G50RS (for research only)

    **DNBSEQ-G50CX (clinical purpose, overseas IVD)


    *means that “the product model names, DNBSEQ-G50 and  MGISEQ-200, 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.“