Blackjack Tower full-size servers, Intel Core i7 processor 
  • Supports all ONVIF conformant IP cameras
  • Up to 140TB internal storage
  • Hot-swappable HDDs
  • Record and manage single- and multi-sensor IP cameras of any resolution up to 600Mbps throughput
  • OS on separate SSD
  • Hosting DW Spectrum® for setup, configuration and recording
  • One-time recording license charge, fully transferable between cameras and encoders
  • One (1) 4-channel license included (DW-SPECTRUMLSC004).
  • No annual maintenance fees
  • Simple enterprise scalability
  • Auto device discovery
  • Dual-stream recording
  • USB mouse and keyboard included
  • Designed, assembled and tested in the U.S.A.
  • UL Listed
  • NDAA/TAA compliant
  • 5 year limited warranty

Max throughput and IP camera support

This Blackjack® server can record and manage single-sensor and multi-sensor IP cameras of any resolution up to of 600Mbps throughput.

Hot-swappable HDDs

When a drive needs to be replaced, you can easily hot-swap it with a new one, while the system is still running. There is no need to power down and lose important minutes of data to maintain your system’s drives healthy and operating.

OS on dedicated SSD

DW’s servers provide a dedicated SSD for the OS. This results in faster boot time, faster application loading times and improved system responsiveness.

DW Spectrum® IPVMS

DW Spectrum® IPVMS is an endlessly customizable IP Video Management platform that gives users the ability to create tailored network video solutions for any type of project, from the office or on in the field.

ONVIF® Conformant

DW’s ONVIF conformant IP products allow you to bring our robust solutions to any surveillance system with other ONVIF components, creating a truly unique solution, to match your specific needs.

Designed and commissioned in the U.S.A

All DW recorders, workstations and NAS devices are designed, assembled and inspected in our California facility. Each product undergoes multiple levels of quality control to guarantee the highest quality and performance.


CPU Intel i7® processor
Display Modes Unlimited, Customizable, Sequence
Display Speed Up to 30fps per channel
Local Video Output Resolution HD 1080p
Local Video Outputs For initial configuration and server management, 1 DisplayPort, DVI, True HD, 1 display output at a time
Memory 16GB
Video Card On-board Intel Graphics
Video Compression H.264, H.265
Video Operating System Linux® Ubuntu Desktop 20.04.5 LTS OS (DW-BJT7120TLX, DW-BJT7140TLX, DW-BJT7160TLX, DW-BJT7180TLX, DW-BJT71100TLX, DW-BJT71120TLX), Windows® 10 IoT Enterprise LTSC (DW-BJT7120T, DW-BJT7140T, DW-BJT7160T, DW-BJT7180T, DW-BJT71100T, DW-BJT71120T, DW-BJT71140T)
Max throughput (Mbps) 600Mbps
Raw internal storage options 020TB  040TB  060TB  080TB  100TB  120TB  140TB  
RAID Options No RAID
Max HDD Bay 7 x SATA HDD
Maximum Storage 100TB (DW-BJT71100T, DW-BJT71100TLX), 80TB (DW-BJT7180T, DW-BJT7180TLX), 20TB (DW-BJT7120T, DW-BJT7120TLX), 40TB (DW-BJT7140T, DW-BJT7140TLX), 60TB (DW-BJT7160T, DW-BJT7160TLX), 120TB (DW-BJT71120T, DW-BJT71120TLX), 140TB (DW-BJT71140T, DW-BJT71140TLX)
Playback Functions Calendar, Event search, Smart motion search, Thumbnail search, Timeline
PTZ control ONVIF
Recording Modes Continuous, Motion + low res always, Motion + Object, Motion + Object + Low res, Motion detection, Object + Low res, Object only
System Operation Graphical user interface (GUI), Remote via DW Spectrum IPVMS, USB mouse (included)
Backup Network backup via DW Spectrum IPVMS
Ethernet Ports 2x 1G Ethernet (RJ45)
Pre-loaded VMS software DW Spectrum® IPVMS
Network Remote Software Cross-platform - Windows®, Linux Ubuntu® and Mac®, DW Mobile Plus, DW Spectrum Mobile App
Power Consumption 500W, A UPS is recommended
Accessories Keyboard, Mouse
Included IP licenses 4
Operating Temperature and Humidity 20 ~ 90% RH, 41 ~ 104 °F (5~40 °C)
Recorder Dimensions (H X W X D) 8.6” x 19.12” x 16.83” (218.6 x 485.8 x 427.5 mm)
Recording Licenses (Optional. Sold Separately) Custom-ordered licenses are available by request.
DW-SPCP04LSC004 - Four (4) DW Spectrum® Analog Encoder IPVMS Licenses
DW-SPCP16LSC016 - Sixteen (16) DW Spectrum® Analog Encoder IPVMS Licenses
DW-SPECTRUMLSC001 - Single DW Spectrum® IPVMS Recording License
DW-SPECTRUMLSC004 - Four (4) DW Spectrum® IPVMS Recording Licenses
DW-SPECTRUMLSC010 - Ten (10) DW Spectrum® IPVMS Recording Licenses
DW-SPECTRUMLSC020 - Twenty (20) DW Spectrum® IPVMS Recording Licenses
DW-SPECTRUMLSC050 - Fifty (50) DW Spectrum® IPVMS Recording Licenses
DW-SPECTRUMLSC100 - One hundred (100) DW Spectrum® IPVMS Recording Licenses
DW-SPIOLSC001 - Single DW Spectrum® I/O Module IPVMS License
DW-SPVWALL1X2 - Single DW Spectrum® Video Wall IPVMS License
Lifetime upgrades are included with no annual renewal fees.
USB interface Yes
Weight (barebone, HDD not included) 19.7 lbs (8.93 kg)
Certification CE  FCC  NDAA Compliance  ONVIF Conformant  TAA Compliance  UL Listed  
Form Factor Full-size Tower

Part Numbers

Part Number


DW-BJT7120T, DW-BJT7120TLX 20TB.
DW-BJT7140T, DW-BJT7140TLX 40TB.
DW-BJT7160T, DW-BJT7160TLX 60TB.
DW-BJT7180T, DW-BJT7180TLX 80TB.
DW-BJT71100T, DW-BJT71100TLX 100TB.
DW-BJT71120T, DW-BJT71120TLX 120TB.
DW-BJT71140T, DW-BJT71140TLX 140TB.

* LX at the end of the part number represents Linux OS models.

Purchasing Options

DW Spectrum IPVMS Licensing Options

Part Number


Single DW Spectrum IPVMS License, No Annual Renewal, No Upgrade Required.
Four (4) DW Spectrum IPVMS Licenses, No Annual Renewal, No Upgrade Required.
Ten (10) DW Spectrum IPVMS Licenses, No Annual Renewal, No Upgrade Required.
Twenty (20)  DW Spectrum IPVMS Licenses, No Annual Renewal, No Upgrade Required.required.
Fifty (50)  DW Spectrum IPVMS Licenses, No Annual Renewal, No Upgrade Required.
One Hundred (100)  DW Spectrum IPVMS Licenses, No Annual Renewal, No Upgrade Required.
Single DW Spectrum IPVMS License - allows up to 4-channel or recording when used with DW-ENHD16,  No Annual Renewal, No Upgrade Required.
Single DW Spectrum IPVMS License - allows up to 16-channel or recording when used with DW-ENHD16,  No Annual Renewal, No Upgrade Required.
DW-SPIOLSC001 IP I/O Module License - Supported devices IP I/O Modules are automatically discovered and can be used to trigger system events, actions, and alerts.
DW-SPVWALL1X2Single DW Spectrum IPVMS Video Wall License - 1 Operator, 2 Monitors,  No Annual Renewal, No Upgrade Required.


Title Type
DW-BJT datasheet - Spanish
pdf Download
DW-BJT datasheet - French
pdf Download
Blackjack Brochure
pdf Download
DW-BJT71 AE specifications
doc Download
DW-BJT_R quick setup guide
pdf Download
DW-BJT_TR CAD drawing
dwg Download
DW-BJT71 datasheet
pdf Download


Title Type Release Notes Version Update Date Compatibility Size
DW Spectrum IPVMS Latest Software Ext. URL v5.1.4.38659 06/03/2024 N/A Open DWCloud™
DW Spectrum IPVMS C•CURE 9000 Plug-in v5.0 zip - 5.0 11/16/2022 DW Spectrum 25.77 MB Download
DW Witness Plugin for Linux v5.0.0.35746 so v5.0.0.35746 10/21/2022 0.21 MB Download
DW Witness Plugin for Windows v5.0.0.35746 dll v5.0.0.35746 10/21/2022 0.09 MB Download

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