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4 Post Server Rack Frames

Sometimes you just don't need a fully enclosed server cabinet.

Below are terrific 4-Post Open Frame Server Racks, each with their own advantages/features. All of these Open Frame 4-Post Server Racks are made in the U.S.A. of American Finished Steel. For additional information, a Free qoute, or help on deciding which 4-Post Server Rack is best for you and your business call an account manager at Loading...

35" deep
Cruxial Series Heavy Duty Server Rack Frame

Cruxial 4 post open frame, 9 and 12u

Cruxial Racks from Rackmount Solutions
4 Post Server Rack Series

Server Rack - supports 3000 lbs.
Height: 24u, 42u, 55u
Width: 19"
Depth: Expands from
22.5" to 35.25" d
Square Hole Rack Rail

Assembly required

Cruxial Racks from Rackmount Solutions
Heavy Duty 4 Post Server Rack

Cruxial™ heavy duty 4 post rack has
(3) sets of aluminum vertical mounting rails
independent from the rack frame.
Add doors, side panels and top for enclosure

Heights: 14u, 20u, 24u, 30u, 35u, 40u, 44u, 48u
Widths: 19", 23", 24", 28"
Depths: 24", 30", 36", 42"
Custom sizes available
Square Hole Rack Rail

Ships fully assembled - unpack and rack
Cruxial Racks from Rackmount Solutions
Small Portable Open Frame Server Rack


Small rack fits under desks,
tables and other areas where you
need to rack only a few items.
Heights: 9u, 12u
Width: 19"w
Depth: Adjustable 25.5" to 35.25"d
Casters Optional

Assembly required
Slim 5 Server Rack
VRK Series 19-inch Gangable Video Enclosures
DSR Series Server Rack, 4 Post Double Server Rack
Middle Atlantic Slim 5 Series
Medium Duty 4 Post Rack


Heights: 8u, 14u, 21u, 29u, 37u, 43u.
Width: 19"
Depths: 20" or 26"d
10-32 Tapped Rack Rail
Supports 400 lbs

Assembly required
Middle Atlantic VRK Series 19-inch
Gangable Rack Enclosures


Narrow multi-bay rack optimized for cable bundles. Doors, side panels, Optional
Height: 44u
Width: 19"
Depths: 29"d, 33.6"d
10-32 Tapped Rack Rail

Ships fully assembled
DSR24-36 Series
4 Post Server Rack


Height: 27u, 42u
Width: 19"
Depth: Adjustable from
24"d to 36"d
Supports 1200 lbs.
12-24 Tapped Rack Rail

Assembly required
Additional Information

If you don't need a fully enclosed server cabinet we have six 4 post rack frame series, each with its own distinctive advantages and features. Call Loading... and we'll help evaluate which 4 post rack suits your needs, both now and for your future growth.

Cruxial™ 4 Post Server Rack

Ideal for all rackmount servers, KVM switches, network equipment requiring the universal mounting hole. Super versatile "L" shaped mounting rail. The entire rack (including bottom plate) expands from 25.5" to 35.25" in usable rack depth. This 4 post server rack ships knocked down, assembly required.

42u - RS-4POSTRK - 4 post rack with bottom plate
24u - RS-4POSTRK-24 - 4 post rack with bottom plate

More about Cruxial™ 4 Post Server Racks
DSR Series 4 Post Double Rack

Offers the familiar equipment mounting features of a standard 2 post relay rack, with fixed 12-24 tapped rails. Adjusting in depth from 24" to 36"d, this rack is ideal for servers, hubs, routers, or power supplies. Ships knocked down, assembly required.

44u - DSR24-36-Round - 4 post rack
27u - DSR24-36-4 - 4 post rack

More about DSR Series 4 Post Double Racks
Slim 5 Series Server Rack

Medium duty, fixed 10-32 rails, offers narrow width for tight spaces. Rack is only 19 1/8" wide. Ideal for closets or ganging racks together in small areas. Comes in 8u, 14u, 21u, 29u, 37u, 43u. Offered in 20" or 26"d. This 4 post server rack ships knocked down, assembly required.

More about Slim 5 Series Server Racks
VRK Series 19" Gangable Video Rack

Middle Atlantic fully-welded gangable 44u enclosures combine quality construction and high weight loads. These narrow multi-bay racks are optimized for cable bundles. Designed for high-importance multi-bay installations, these racks are ideal for accommodating large cable bundles. Built in horizontal lacing bars are made from 1/2" thick tubing on 7" centers. Makes it easy for quick tie and slide lacing.

UL Listed. Static weight load capacity 10,000 lbs. They are also seismic Zone 4 certified for earthquake sensitive areas up to 750 lbs.

More about VRK Series 19" Gangable Video Racks
Cruxial™ 4 Post Server Rack Frame, 6 rails

This exceptionally fine rack offers serious versatility. It's the basis of our RS Series, RSP Series, FRS series, NEBS BellCore, A/C Cabinets, Co-Lo and Large Cable Bundle server racks.

The frame features 3 sets (6 rails) of universal vertical aluminum rackmount rails, all infinitely adjustable within the stationary frame. Move them in for equipment with protruding knobs, or mount your deepest item to first and third set of rails and keep the middle set for shorter items that still need to 4 point mount.

If you need security later, call and purchase doors, side panels, etc., to make a fully enclosed, locking enclosure. Comes standard with casters, levelers and base. Unit ships complete, no assembly required. Available in 7 colors, custom configurations as needed, this open server rack frame is truly a superior product.

Dimensions listed are usable, external will be slightly larger.

Part number reads: 702030-L - 70 = internal usable height, 20 = standard 19" rackmount, 30 = usable depth, L = Frame

Other standard sizes, call Loading... or email sales@rackmountsolutions.net to order

 
14u
4 post rack
20u
4 post rack
24u
4 post rack
30u
4 post rack
35u
4 post rack
40u
4 post rack
42u
4 post rack
44u
4 post rack
48u
4 post rack
Standard 19 " width (most widely used EIA standard)
24"d
242024-L
352024-L
422024-L
522024-L
612024-L
702024-L
732024-L
772024-L
842024-L
30"d
242030-L
352030-L
422030-L
522030-L
612030-L
702030-L
732030-L
772030-L
842030-L
36"d
242036-L
352036-L
422036-L
522036-L
612036-L
702036-L
732036-L
772036-L
842036-L
42"d
242042-L
352042-L
422042-L
522042-L
612042-L
702042-L
732042-L
772042-L
842042-L
                   
Standard 23" width (generally used for telco)
24"d
242324-L
352324-L
422324-L
522324-L
612324-L
702324-L
732324-L
772324-L
842324-L
30"d
242330-L
352330-L
422330-L
522330-L
612330-L
702330-L
732330-L
772330-L
842330-L
36"d
242336-L
352336-L
422336-L
522336-L
612336-L
702336-L
732336-L
772336-L
842336-L
42"d
242342-L
352342-L
422342-L
522342-L
612342-L
702342-L
732342-L
772342-L
842342-L
                   
Standard 24" width (generally used for Communications racks)
24"d
242424-L
352424-L
422424-L
522424-L
612424-L
702424-L
732424-L
772424-L
842424-L
30"d
242430-L
352430-L
422430-L
522430-L
612430-L
702430-L
732430-L
772430-L
842430-L
36"d
242436-L
352436-L
422436-L
522436-L
612436-L
702436-L
732436-L
772436-L
842436-L
42"d
242442-L
352442-L
422442-L
522442-L
612442-L
702442-L
732442-L
772442-L
842442-L
                   
Standard 28" width (Order with 19", 23" or 24" rack mount for extra wide units for cabling and airflow)
24"d
242824-L
352824-L
422824-L
522824-L
612824-L
702824-L
732824-L
772824-L
842824-L
30"d
242830-L
352830-L
422830-L
522830-L
612830-L
702830-L
732830-L
772830-L
842830-L
36"d
242836-L
352836-L
422836-L
522836-L
612836-L
702836-L
732836-L
772836-L
842836-L
42"d
242842-L
352842-L
422842-L
522842-L
612842-L
702842-L
732842-L
772842-L
842842-L
More about Cruxial™ 4 Post Server Rack Frames, 6 rails