Server Rack Enclosure Cabinet 42U Ships Unassembled

42U SmartRack Knock-Down Enclosure Kit

Model Number: SR42UBKD


  • Ships unassembled for easy transport and assembly in confined spaces. Once assembled, it is identical to the standard SR42UB enclosure.
  • Standard 24" width for optimizing floor space
  • 3000 lb stationary / 2250 lb rolling load capacity
  • Locking, removable, reversible front and rear doors
  • Locking, removable side panels keyed alike with doors
  • Pre-installed casters and leveling feet; Rolls through standard 7 foot doorway
  • Meets all enclosure requirements towards PCI DSS (Payment Card Industry Data Security Standard) Compliance

SmartRack enclosures are designed for secure, high density server and networking applications in IT environments. Designed with provisions to integrate cooling, power distribution and cable management, SmartRack enclosures make ideal homes for mission-critical equipment. Vendor-neutral square hole/cage nut mounting for guaranteed compatibility with all EIA-310-D compliant 19" equipment. Tool-less mounting slots allow quick installation of PDUs and vertical cable managers. Adjustable mounting rails include an easy-view depth index to eliminate time-consuming measurements. Lightweight modular doors and side panels provide safe, convenient service access. Integrated baying tabs facilitate combining enclosures in rows for standard data center baying applications. SmartRack enclosures hold up to 3000 lbs and support cooling, cable management, power distribution and monitoring features that keep critical servers and network equipment operating nonstop. Perforated doors permit massive front to rear airflow that exceeds servers manufacturer requirements. Enclosures are fully compatible with hot-aisle / cold-aisle data center configurations.

Key Features

  • Ships unassembled for easy transport and assembly in confined spaces.
  • Front and rear sets of equipment mounting rails adjust in 1/4" increments. Adjustment is quick and convenient. The easy-view depth index ensures consistent rail placement without requiring time-consuming measurements.
  • Tool-less accessory mounting rails (2 rails per enclosure) include slots for quick installation of compatible PDUs and vertical cable managers. Mounting slots are arranged in an industry-standard pattern compatible with a wide variety of accessories. Each rail can accommodate two vertical PDUs or cable managers side-by-side (four items per enclosure).
  • Enclosure includes mounting hardware of 50 pieces of M6 cage nuts and 50 pieces of M6 screws
  • Textured powder coat finish for tough resistance to environmental concerns such as deployment in warehouses.
  • Massive front to rear ventilation capacity. 65+% open space in door perforation pattern meets or exceeds server manufacturer requirements.
  • Maximum usable internal depth of 37 inches/94 cm (front to rear rail).
  • Weight ratings of 3000 lb stationary and 2250 lb rolling.
  • Front door is locking, reversible and removable.
  • Rear doors are locking and reversible. Split rear door design reduces clearance requirements for service entry allowing the enclosure to be placed closer to a wall.
  • Locking removable side panels are 'half size' to make them smaller and lighter improving ease of installation and servicing. Two side panels per side (4 panels total). Side panels are keyed alike to the front and rear doors.
  • Built in baying tabs allow enclosures to be combined securely in rows. Center-to-center width can be set at 600mm or 24" to match standard data center floor tiles.
  • Casters are pre-installed and support a rolling load capacity of 2250 lbs, allowing the enclosures to be pre-configured and rolled to the final installation location. Casters are removable.
  • Leveling feet extend to allow enclosure to be positioned on uneven floors. Levelers are removable.
  • Compact design allows the enclosure to roll through standard height commercial doorways.
  • Convenient grounding system. All components are grounded to the enclosure frame which includes multiple connections for facility ground. Front and rear doors include quick-release ground wires.
  • Open bottom for cable access.
  • Top panel has generous cable access holes. Panel can be removed in seconds without having to disconnect cables first and without any tools.
  • Included stabilizing brackets are used for shipment and can be reattached at the bottom of the enclosure frame on the inside or outside of the rack.
  • Meets all enclosure requirements towards PCI DSS (Payment Card Industry Data Security Standard) Compliance
  • Compatibility with airflow optimization accessories as well as cable management accessories.

PHYSICAL

Installed Whole System Maximum Rack Depth (in.) 37
Installed Whole System Maximum Rack Depth (cm) 94.0
Installed Whole System Minimum Rack Depth (in.) 4
Installed Whole System Minimum Rack Depth (cm) 10.16
Rack Height 42U
Shipping Dimensions (hwd / in.) 84.5 x 40 x 48
Shipping Dimensions (hwd / cm) 214.6 x 101.6 x 121.9
Shipping Weight (lbs.) 304
Shipping Weight (kg) 137.9
Unit Dimensions (hwd / in.) EXTERNAL DIMENSIONS: 78.5 x 23.63 x 43
Unit Dimensions (hwd / cm) EXTERNAL DIMENSIONS: 199.4 x 60 x 109.22
Unit Weight (lbs.) 281
Unit Weight (kg) 127.5
Color Black
Style Floor Standing
Weight Capacity - Stationary (lbs.) 3000
Weight Capacity - Rolling (lbs.) 2250
Factory Preset Rack Depth (in.) 27.75
Factory Preset Rack Depth (cm) 70.49

SPECIAL FEATURES

Grounding Lug Front and back door frames

CERTIFICATIONS

Certifications UL60950; RoHS; CE
NOM (Mexico) Tested to NOM (Mexico)
Approvals EIA/ECA-310-E

WARRANTY

Product Warranty Period (Worldwide) 5-year limited warranty

† Tripp Lite uses primary and third-party agencies to test its products for compliance with standards. See a list of Tripp Lite's testing agencies.

SR42UBKD 4.7 5 3 3
I can't claim to have used tons of server racks, but I have used a handful that cost more than the SR42UB. The Tripplite runs circles around them. It's ready to use as soon as it's unpacked and the sides are put on. Easily accessible from every side, and has plenty of cable management and PDU options in the rear. Will definitely use these again. September 12, 2014
Decent rack for the price. Feels very sturdy, not flimsy or cheap like some light weight cabinets that seems like they'll cave in. Pre-assembled and a good overall unit for the money. April 3, 2013
This is a great rack. We got one to replace an old 24U rack that was pretty beat up and starting to show it's age. This rack has plenty of space to run cables so that you can keep it nice and tidy to allow proper air flow. I would recommend this rack to anyone looking for a rack. March 29, 2013
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Are the shipping dimensions ok?

Because, the product is supossed to be sent unassambled.
1 year, 10 months ago
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Answer: 
We appreciate your interest in our Rack Solutions line of products. Please note that the SR42UBKD variant is shipped unassembled (or in a "knock-down" configuration), in a 214.6 x 101.6 x 121.9 (HWD/centimeter) package. With an assembled rack measuring: 199 x 60 x 109 (HWD/Centimeters).

If you'd like to discuss your application and how you’ll use this product further, our Chicago-based team of tech support experts is available to work with you at your convenience online and via phone or fax:

Online Pre Sales Support
Phone: 773.869.1234
Fax: 773.869.1177

Thanks again for your interest in Tripp Lite. Your satisfaction is our top priority
1 year, 9 months ago
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