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Promise Vess A3120 With 4 x 8TB Surveillance Hard Drives

Web ID: 888

Promise Vess A3120, 4 x Surveillance Drives. Licences Sold Separately. Can Be Upgraded To 120 Licences Per Server Depending On Camera Parameters, Preconfigured, Includes Remote Configuration For After Sales Site Specific Requirements Such As Customization Of Motion Detection, User Accounts Etc,
Manufacturer PN: PROKIT-A3120-8TBSV
Warranty: 3 Year

Promise Vess A3120 With 4 x 8TB Surveillance Hard Drives 0

Optimized for Video Surveillance

PROMISE proprietary SMARTBOOST™ Technology provides the most stable and high performance storage solution for your system. Promise SMARTBOOST™ Technology significantly improves performance that is otherwise limited by storage equipment bottlenecks. SMARTBOOST™ Technology provides the best stability and performance with the best C/P ratio.

Storage Appliances + Client Viewer provides Wider Applications

PROMISE Vess A3120 is a Storage Appliance for SMB/small installation video surveillance. It includes a Client Viewer for applications that require 24/7 monitoring. It is certified for several VMS for a complete surveillance system solution, using varied software features across multiple VMS.

Built-In GPU for better IVA Performance

Vess A3120 speeds up the graphic card performance and other processing using a built-in GPU, Intel Media SDK and thoroughly tested Graphic card implementation. Intelligent Video Analytics (IVA) has placed increased performance demands on surveillance systems; Vess A3120 handles basic recording AND better performing IVA tasks simultaneously.

4K Resolution Streaming Supported

4K camera support is an essential feature for areas that require high resolution camera monitoring. The Vess A3120 features 4K camera streaming for local display to provide high definition imaging of crucial areas.

Reduce the complexity of Maintenance by OPAS

One Plug Auto Service (OPAS) is a unique feature of Promise Vess App solutions that provides user convenience, reduces complexity for maintenance, and stream- lines technical support. OPAS enables users to collect all the necessary logs and data used by the Promise support team to analyze the status of Vess A-Series Storage appliances.

Promise Vess A3120 With 4 x 8TB Surveillance Hard Drives 2


Nx Witness VMS is a Powered-by-Nx Video Management System developed and targeted at the security surveillance and production monitoring industries. Nx Witness VMS also includes a suite of developer tools that allows system integrators to create customer-tailored IP video management solutions capable of integrating any 3rd party device or system.




Camera Range


Form Factor

1U, 19" Rackmount

Number Of Drives

4 Drives (3.5")

Drive Type

6Gbs SATA @ 3.5”



System Processor

Intel® Core™ i3-7101E

System Memory

4GBx2 Default (Max 32GB)


2x Gigabit Ethernet

Internal Storage (M.2)


Storage Expansion

Optional Vess SAS and iSCSI Storage

Max. # of HDDs Supported

Up to 112 drives through iSCSI/SAS JBOD expansion

USB Ports

5x USB 3.0, 2x USB 2.0

PCI Express Ports

1x8-lane Gen3


1x VGA, 1x HDMI, 1x Display Port

Serial Interfaces

1x Serial Port

Audio & Microphone

3x 3.5mm Audio Jack and SPDIF

RAID Levels

0, 1, 1E, 3, 5, 6, 10, Any combination can exist at the same time

Hot Spares

Multiple global or dedicated hot-spare drives with revertible option

Max LUNs per system/array


Supported OS (64-bit)

Windows 10

Management Tools/Interface

Graphical UI/SNMP via Ethernet, CLI/CLU via Ethernet or Graphics, OPAS Service via USB, SDK or API for Integration

Appliance Mode

Surveillance Optimization @ Arrays in Normal and Degrade

Event Notification

Email, SNMP, Buzzer, LEDs

AC Input

100 ~ 240 VAC, 47 ~ 63Hz

Current (Maximum)


Power Supply

350W Single ATX

Temperature Range

5° ~ 40°C (-40° ~ 60°C non-operational)


44.2 x 446.4 x 398 mm


System W/O HDD: 6.48 kg 
System W/ HDD: 9.16 kg

Safety and EMI Certification

CE, FCC, VCCI, RCM,(EMI Class A), cULus


3 year limited warranty

Optional Accessories

Sliding Rail, 4/8/16 GB DDR Memory

¹ The ideal camera ranges were output of fully populated enclosure by pure recording and 8GB memory under 30FPS, H.264, 5Mbps Bitrate and 1080P resolution *The final spec may vary without further notice, please check with Promise website for the latest information