42U Standard-Depth 4-Post Premium Open Frame Rack - No Doors or Side Panels
Part Number: SR42UBEXPND
- 42U premium open frame rack includes no sides or doors
- 4 interior vertical posts with unthreaded square hole openings
- Standard 24 in. (600 mm) width and 42 in. (1050 mm) depth for optimizing floor space
- Ships fully assembled for use right away
- 3000 lbs (1360.8 kgs) stationary and 2250 lbs (1020.6 kgs) rolling load capacity
- Preinstalled heavy-duty 3 in. casters and leveling feet
- Designed to roll through a standard 7-ft. (2.13 m) doorway
- Includes 50 M6 cage nuts and 50 M6 screws for mounting equipment
- 5-year limited warranty
Overview
Features
- Ships fully assembled for rapid deployment and rolls into place on heavy-duty pre-installed casters (casters are removable)
- Front and rear sets of equipment mounting rails adjust in 1/4" increments
- The easy-view depth index ensures consistent rail placement without requiring time-consuming measurements
- Toolless accessory mounting rails (2 rails per enclosure) are compatible with 0U PDUs and vertical cable managers installed side-by-side
- Mounting slots are arranged in an industry-standard pattern compatible with a wide variety of accessories
- Mounting hardware included (50 M6 cage nuts and 50 M6 screws)
- Textured powder-coat finish stands up to busy, harsh applications, such as warehouses and basements
- Maximum usable internal depth of 37 in./94 cm (front to rear rail)
- Weight ratings: 3000 lbs (1360.8 kgs) stationary/2250 lbs (1020.6 kgs) rolling
- Built-in baying tabs allow secure combination of racks in rows with center-to-center width set at 600 mm or 24 in. to match standard floor tiles
- Removable leveling feet extend to allow positioning on uneven floors
- Compact design allows the rack to roll through standard-height commercial doorways
- Components are grounded to the structure, which includes multiple connections for facility ground.
- Open bottom, front and sides for convenient cable access
Specifications
OVERVIEW
UPC Code | 037332154309 |
Device Compatibility | Patch Panel; Network Switch; UPS; Server |
Rack Type | Open-Frame |
PHYSICAL
Color | Black |
Rack Height | 42U |
Rack Depth | Standard |
Maximum Device Depth (in.) | 37 |
Minimum Device Depth (in.) | 4 |
Shipping Dimensions (hwd / in.) | 85.00 x 26.00 x 45.50 |
Shipping Weight (lbs.) | 211.00 |
Unit Dimensions (hwd / in.) | 78.500 x 23.630 x 43.000 |
Unit Weight (lbs.) | 142 |
Weight Capacity - Rolling (lbs.) | 2250 |
Weight Capacity - Stationary (lbs.) | 3000 |
Number of Vertical Mounting Rails | 4 |
FEATURES & SPECIFICATIONS
Grounding Details | Front and Back door frames |
Pre-Installed Casters | Yes |
STANDARDS & COMPLIANCE
Product Certifications | IEC 60297-3; UL 60950-1 |
Product Compliance | RoHS; CE (Europe); EIA/ECA-310-E |
WARRANTY & SUPPORT
Product Warranty Period (Worldwide) | 5-year limited warranty |
Questions & Answers
Accessories
Data Center & Server Rack Cooling
Model Number | Description | |
---|---|---|
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SRFAN3U | SmartRack 3U Fan Panel - 3-120V high-performance fans; 210 CFM; 5-15P plug |
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SRXFAN3U | SmartRack 3U Fan Panel - 3 208-240V high-performance fans; 315 CFM; C14 inlet |
Cable Management
Model Number | Description | |
---|---|---|
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SRCABLEDUCT1U | SmartRack 1U Horizontal Cable Manager - Finger duct with cover |
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SRCABLEDUCT1UHD | SmartRack 1U High Capacity Horizontal Cable Manager - Finger duct with dual-hinge cover |
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SRCABLEDUCT2UHD | SmartRack 2U High Capacity Horizontal Cable Manager - Finger duct with dual-hinge cover |
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SRCABLEDUCTVRT | SmartRack 6 ft. (1.83 m) Vertical Cable Manager - Double finger duct with cover & toolless mounting |
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SRCABLELADDER | SmartRack 10-ft. x 1-ft. (3 m x 0.3 m) Cable Ladder, 2 sections - SRCABLETRAY/SRLADDERATTACH needed |
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SRCABLERING1U | SmartRack 1U Horizontal Cable Manager - Flexible ring type |
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SRCABLERING2U | SmartRack 2U Horizontal Cable Manager - Flexible ring type |
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SRCABLERINGVRT | SmartRack 6 ft. (1.83 m) Vertical Cable Manager - Flexible ring type & toolless mounting |
Accessories
Model Number | Description | |
---|---|---|
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4POSTRAILKIT | 4-Post Rack-Mount Installation Kit of select Rack-Mount UPS Systems |
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4POSTRAILKIT1U | SmartRack 4-Post 1U Universal Adjustable Rack-Mount Shelf Kit |
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SR1UPANEL10 | SmartRack 1U Blanking Panel Kit, Toolless-Mounting, 10 pieces |
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SR1UPANEL50 | SmartRack 1U Blanking Panel Kit, Toolless-Mounting, 50 pieces |
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SR42SIDE | SmartRack Side Panel with Key-Locking Latches for 42U Server Rack Cabinet, 1 Panel |
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SRBOLTDOWN | SmartRack Bolt-Down Kit - Secures stabilizing brackets or plates to facility floor |
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SRCAGENUTS | SmartRack Square Hole Hardware Kit with 50 M6 screws and washers |
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SRCASTER | SmartRack Rolling Caster Kit, 4 pack |
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SRCASTERHDKIT | SmartRack Heavy-Duty Rolling Caster Kit, 4 pack |
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SREXTENDER | SmartRack Rack Enclosure Extension Frame - Increases rack external & maximum mounting Deep |
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SRPAGODAROOF | SmartRack Drip Resistant Roof |
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SRSHELF2P | SmartRack 2U Cantilever Fixed Shelf (60 lbs / 27.2 kgs capacity; 18-in. / 457 mm Deep) |
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SRSHELF4PHD | SmartRack Heavy-Duty Fixed Shelf (250 lbs / 113.4 kgs capacity; 26 in/660 mm Deep) |
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SRSHELF4PKYBD | SmartRack Keyboard Shelf (25 lbs / 11.3 kgs capacity; 16 in / 406 mm Deep) |
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SRSHELF4PSL | SmartRack Standard Sliding Shelf (50 lbs / 22.7 kgs capacity; 28.3 in/719 mm Deep) |
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SRSHELF4PSLHD | SmartRack Heavy-Duty Sliding Shelf (200 lbs / 90.7 kgs capacity; 28.3 in/719 mm Deep) |
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SRVRTBAR | SmartRack 42U Vertical Cable Management Bars |
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UPSHDEARKIT | Heavy-Duty 2-post Front Mounting Ear Kit |
Documents & Downloads
Documentation
Design Resources
Product Literature
Declarations of Conformity
Useful Web Pages
Product Images