Promise Technology J830SDQS 4U 48TB SAS Expansion Chassis


DiscTech Item #: PRO-J830SDQS-BN-3Y

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Enterprise Grade

Capacity: 48TB

Speed: 7,200RPM

Interface Types: SAS Serial Attached SCSI, SATA, SFF-8088

Form Factor: 3.5inx1.0in LFF Hard Drive

Electrical Interface: SAS-2 Serial Attached SCSI v2 - 6.0Gbps

Bays/Ports/Slots: 24

U Height: 4U

Wattage/VA: 750W

Voltage: 110-240V Multi

Promise Technology VTrak J830SDQS J830s Series 4U 48TB SAS JBOD DAS Expansion Chassis w/ HDDs - Brand New

Promise Technology VTrak J830SDQS J830s Series 4U 48TB (24x2TB) SAS Dual-Controller JBOD Direct Attached Storage Expansion Chassis with HDDs - Brand New

This expansion chassis includes 24 x 2TB 7.2K RPM NL-SAS hard drives.


  • 4U/24 form factor featuring hot-swappable drive bays in SBB 2.0 package
  • Supports 6G and 3G SAS and SATA drives simultaneously
  • Dual active/active SAS JBOD I/O modules
  • Provides up to 90% power efficiency
  • Multi-ported, multi-lane 6G mini SAS (4x) ports provide large bandwidth capabilities
  • Redundant, hot-swappable Field Replaceable Units (FRUs)
  • SES-2 compliant enclosure management
  • Compatible with leading SAS/SATA drives, HBAs and RAID controllers


This product supports any mix of SAS and SATA drives simultaneously in the same enclosure.

Form Factor4U 24-bay
Model # Dual ControllerDual I/O (J830sD)
Drive SupportUp to 24 3.5”/2.5” HDDs or SSDs (Please refer to compatibility list at )
NL-SAS 7200 RPM: 6 Gbps, 3Gbps / SATA: 6Gbps, 3Gbps and 1.5Gbps / SSD
Drives Included24x 2TB 7200 RPM NL-SAS hard drives
External I/O Ports (per controller)Each SBB 2.0 I/O module has two SAS ports using industry standard Mini SAS 4x wide-port-SAS connectors (SFF-8088), one IN and one OUT for cascading JBODs
I/O Module FeaturesSelf-configuring expander supports full SAS domain topology management
SMP – SAS Management Protocol
In-band access to Expander and PHY information
Statistic counters and performance monitors
SES EM – SES Enclosure Management (ANSI T10 SES 2 Compliant)
SCSI SES command set over virtual SSP device
Management InterfacesLED status indicator support for drives, FRU and enclosure environmentals
In-band SES enclosure management alerts user to out of spec operation: thermal condition, voltage condition or component failures, protecting data and hardware
Full subsystem management CLI through out-of-band RS232 serial port
Enclosure Management ProtocolsSES over in-band SAS
Voltage100-240 Vac Auto-Ranging
Current (Maximum)15A @ 110 VAC; 6A @ 240 VAC
Power Conversion Efficiency>80% @ 110V (>20% load), >80% @ 240V (>20% load)
TemperatureOperational: 5° to 40°C
Non-Operational: -40° to 60°C
HumidityOperational: 10% to 90% (Non-Condensing)
Non-Operational: 5% to 95% (Non-Condensing)
Acoustic Noise Levels55 dB (Typical), 65 dB (Maximum)
ShockOperational: 5G, 11ms duration
Non-Operational: 10G, 11ms duration
VibrationOperational: 0.3G, 5 to 500 Hz
Non-Operational: 1G, 5 to 500 Hz

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ROHS Compliant

Weight: 111 lb

Warranty: 3 Year Manufacturer

Brand New

Condition Levels Explained

The product is brand new.

3 Year Manufacturer Warranty

Product Warranties Explained

The product has a manufacturer warranty for the time period specified.