The VTrak x30 Series Expansion Chassis expands the capacity of a VTrak x30 Series RAID subsystem while providing the same reliability and performance of the drives in the RAID subsystem unit. Fully redundant I/O modules, power supplies, and cooling units, combined with a cable-less internal system design provide exceptional data availability even during component failures.

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Sixteen 3TB (48TB capacity) 7200-RPM SAS hard drives (pre-installed and tested)

3U rack-optimized enclosure with 24 hot-swappable drive bays

Dual redundant active/active controllers

Two x4 6Gb SAS ports per I/O module (SFF-8088 connector)

SES-2 compliant enclosure management
Did you notice?
Offers flexible configurations including using multiple RAID levels and array groups in the base unit and expansion chassis.
Apple Recommends For
Provides expanded storage and performance to PROMISE VTrak x30 Series RAID Subsystems.
What's in the Box?
Sixteen PROMISE 3TB (48TB capacity) 7200-RPM SAS hard drives (pre-installed and tested)

Two mini-SAS Cables (SFF-8088/SFF-8088)

Product CD with electronic documentation

Quick start guide

Rack mounting hardware for standard four-post rack

Two 6 ft./1.83 m power cords (UL/CSA/ETL/TISI Approval, Regions supported: United States, Canada, Mexico, Venezuela, Puerto Rico, Colombia, Philippines, Thailand)

One 6.56 ft./2.0 m RS-232 serial cable (6-pin RJ11 to DB9)
Tech Specifications
Other Features: RAID support

Connections: Fibre Channel

Height: 19.96 in./50.7 cm)

Width: 17.6 in./44.7 cm

Length: 5.2 in./13.1 cm
Manufacturer Information and
Note: Products sold through this website that do not bear the Apple Brand name are serviced and supported exclusively by their manufacturers in accordance with terms and conditions packaged with the products. Apple's Limited Warranty does not apply to products that are not Apple-branded, even if packaged or sold with Apple products. Please contact the manufacturer directly for technical support and customer service.

Every VTrak x30 Series JBOD Expansion Chassis is backed by the PROMISE 3-Year Limited Warranty with 24/7 telephone and email support. When PROMISE support confirms a failure in the field, Next Business Day PROMISE Service Plus on-site hardware replacement service is available to eliminate down time. For more information visit

If you require higher levels of service, PROMISE offers PROMISE Service Plus 4-hour on-site hardware replacement service upgrades. The PROMISE Service Plus onsite plan provides three years of 4-hour onsite hardware parts replacement, available 24-hours a day, seven days a week. Availability of 4-hour PSP subject to location. For more information visit

Manufacturer Note
Note: Expansion chassis requires x30 Series 3U/16-Bay or 4U/24-Bay RAID Subsystem.