DNBSEQ-T7* outputs 1~4 TB of high-quality data daily. This has been widely suitable for Whole Genome Sequencing, Transcriptome Sequencing, Deep Exome Sequencing, Epigenome Sequencing, Tumor Panel, and other huge sequencing projects.

Driven by MGI’s unique DNBSEQTM Technology, DNBSEQ-T7* is making use of completely upgraded fluidics, biochemical, and optical systems to make sequencing more productive and effective.


  • High speed: 20~22 hours for PE100 sequencing
  • Ultra-high throughput: Up to 4 TB/day; continuous high-quality data
  • High flexibility: 4 Flow Cells, PE100 simultaneously

Gene sequencing with DNBSEQ-T7* (for HotMPS exclusively)

Image Credit: MGI

Performance parameter

Table 1. Source: MGI

DNBSEQ-T7* Specifications
Model DNBSEQ-T7*
No. of Flow Cell per run 4
No. of lanes/Flow Cell 1
Max reads/Flow Cell (1) 5000M
Read lengths PE100


(1) The maximum number of effective reads are based on the sequencing of an internal standard library. Actual output may vary with sample types and library preparation methods.

Table 2. Source: MGI

DNBSEQ-T7* Performance
Reads Lengths Data Output Data Quality Q30 (2) Run Time (3)
PE100 1~4TB >85% 20~22 hrs


(2) 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.
(3) Run time includes Flow Cell loading, sequencing, base calling, etc. Cal. is a binary file format generated by MGI Sequencer basecall software.

System parameter

Table 3. Source: MGI

. .
Product Model* DNBSEQ-T7RS*(Cat No: 900-000599-00)
Operating Environment Requirements Temperature: 19 °C ~ 25 °C; fluctuation < 2 °C per hour
Relative Humidity: 30%RH ~ 80%RH; non-condensing
Atmospheric Pressure: 80 kPa ~ 106 kPa
Waterproof Rating: IPX0
Altitude: Below 2000 meters
Control Computer Configurations(4) CPU: Intel CORE I7-7700 4 Core*2  3.6GHz
Internal Storage: 16 GB RAM
SSD: 128G
Operating System: Windows 10
Power & Dimensions & Net Weight Power Type: 200~240V, 50/60Hz, 30A
Rated Power: 3000VA
Dimensions(L×W×H): 1656 mm × 903 mm × 1815 mm
Net Weight: 765 Kg
Bandwidth for Network Connection 300 MB/s: For local storage network uploads
4000 MB/s: For Fastq computing uploads
500 MB/s: For Data analysis uploads


(4)Support the computer configurations and system updates

*This sequencer is only available in selected countries, and its software has been specially configured to be used in conjunction with MGI’s HotMPS sequencing reagents exclusively.


*Unless otherwise informed, StandardMPS and CoolMPS sequencing reagents, and sequencers for use with such reagents, are not available in Germany, Spain, UK, Sweden, Belgium, Italy, Finland, Czech Republic, Switzerland, Portugal, Austria, and Romania. Unless otherwise informed, StandardMPS sequencing reagents, and sequencers for use with such reagents are not available in Hong Kong.

*Products are provided for Research Use Only. Not for use in diagnostic procedures (except as specifically noted).