20 Best 4 Post Rack Enclosure [2024]

Are you looking for the best 4 Post Rack Enclosure? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 4 Post Rack Enclosure.

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# Preview Product
1 Raising Electronics Server Rack 4 Post Open Rack Frame Rack Enclosure 19 Inch Adjustable Depth Cold... Raising Electronics Server Rack 4 Post Open Rack Frame Rack Enclosure 19 Inch Adjustable Depth...
2 StarTech.com 42U Server Rack Cabinet - 4-Post Adjustable Depth (6' to 36') IT Network Equipment Rack... StarTech.com 42U Server Rack Cabinet - 4-Post Adjustable Depth (6" to 36") IT Network Equipment...
3 StarTech.com 25U Server Rack Cabinet - 4 Post Adjustable Depth 7-35' Locking Vented Mobile/Rolling... StarTech.com 25U Server Rack Cabinet - 4 Post Adjustable Depth 7-35" Locking Vented...
4 Tripp Lite Vertical 0U PDU Installation Bracket for Server Racks Enclosures, 2-Post & 4-Post Rack... Tripp Lite Vertical 0U PDU Installation Bracket for Server Racks Enclosures, 2-Post & 4-Post Rack...
5 StarTech.com 25U Open Frame Server Rack - 4 Post Adjustable Depth (22' to 40') Network Equipment... StarTech.com 25U Open Frame Server Rack - 4 Post Adjustable Depth (22" to 40") Network Equipment...
6 StarTech.com 12U 19' Wall Mount Network Cabinet - 20' Deep 4 Post Hinged Locking IT Computer... StarTech.com 12U 19" Wall Mount Network Cabinet - 20" Deep 4 Post Hinged Locking IT Computer...
7 StarTech.com 42U Server Rack Cabinet - 4-Post Adjustable Depth (3' to 35') IT Network Equipment Rack... StarTech.com 42U Server Rack Cabinet - 4-Post Adjustable Depth (3" to 35") IT Network Equipment...
8 NavePoint 42U Professional 4-Post IT Open Frame Server Network Relay Rack 800mm Casters Black NavePoint 42U Professional 4-Post IT Open Frame Server Network Relay Rack 800mm Casters Black
9 StarTech.com 9U Wall Mount Server Rack Cabinet - 4-Post Adjustable Depth (2' to 19') Network... StarTech.com 9U Wall Mount Server Rack Cabinet - 4-Post Adjustable Depth (2" to 19") Network...
10 StarTech.com 19' 12U Server Rack Cabinet - 4-Post Adjustable Depth 2-30' Network Equipment Rack... StarTech.com 19" 12U Server Rack Cabinet - 4-Post Adjustable Depth 2-30" Network Equipment Rack...
11 StarTech.com 15U Rack Enclosure Server Cabinet w/ Built-in Fans & Doors - 4 Post 36 in. Deep Solid... StarTech.com 15U Rack Enclosure Server Cabinet w/ Built-in Fans & Doors - 4 Post 36 in. Deep...
12 NavePoint 45U Professional 4-Post IT Open Frame Server Network Relay Rack 7 Feet Tall Threaded Black NavePoint 45U Professional 4-Post IT Open Frame Server Network Relay Rack 7 Feet Tall Threaded Black
13 NavePoint 42U Professional 4-Post IT Open Frame Server Network Relay Rack 1000mm Casters Black NavePoint 42U Professional 4-Post IT Open Frame Server Network Relay Rack 1000mm Casters Black
14 StarTech.com 19' 24U Server Rack Cabinet - 4-Post Adjustable Depth 2 to 30' Network Equipment Rack... StarTech.com 19" 24U Server Rack Cabinet - 4-Post Adjustable Depth 2 to 30" Network Equipment...
15 IRP1043D Rackmount 4U Low Profile Din Rail Panel 3.78 inch Depth for Industrial Standard 19 inch 2... IRP1043D Rackmount 4U Low Profile Din Rail Panel 3.78 inch Depth for Industrial Standard 19 inch...
16 IAB103V10-1U 1U 3 inch Rack Extender for Industrial Standard 19 inch 2 Post Relay Rack or 4 Post... IAB103V10-1U 1U 3 inch Rack Extender for Industrial Standard 19 inch 2 Post Relay Rack or 4 Post...
17 IAB104V10-3U 3U 4 inch Rack Extender for Industrial Standard 19 inch 2 Post or 4 Post Rack Cabinet. IAB104V10-3U 3U 4 inch Rack Extender for Industrial Standard 19 inch 2 Post or 4 Post Rack Cabinet.
18 StarTech.com 15U 19' Server Rack Cabinet - 4 Post Adjustable Depth (6-32') Locking Knock Down... StarTech.com 15U 19" Server Rack Cabinet - 4 Post Adjustable Depth (6-32") Locking Knock Down...
19 StarTech.com 12U Rack Enclosure Server Cabinet - 4 Post Adjustable Depth (18' to 22') Acoustic... StarTech.com 12U Rack Enclosure Server Cabinet - 4 Post Adjustable Depth (18" to 22") Acoustic...
20 RAISING ELECTRONICS 27U 4 Post Open Frame Server Rack 19inch Adjustable Depth 25inch-29inch (27U) RAISING ELECTRONICS 27U 4 Post Open Frame Server Rack 19inch Adjustable Depth 25inch-29inch (27U)
Bestseller No. 1
Raising Electronics Server Rack 4 Post Open Rack Frame Rack Enclosure 19 Inch Adjustable Depth Cold...
  • Fit 19” Wide Standard Equipment. INSTALL Depth of 22-34”(Post to Post)
  • Free Standing Rack, very stable to secure your equipment.
  • Light Weight and durable, premium quality craftsmanship, yet heave duty *400LB Capacity.*
  • Assembled Size: 32”H x 21”W x 31-44”D (Bottom Base depth).
  • Serve with square screw holes, also M6 screws and cage nuts are included.
SaleBestseller No. 2
StarTech.com 42U Server Rack Cabinet - 4-Post Adjustable Depth (6" to 36") IT Network Equipment Rack...
  • AMPLE SECURITY & VENTILATION: The lockable mesh doors and removable side panels with independent quick-release locks keep your equipment secure while...
  • EASY EQUIPMENT INSTALLATION: This full-size enclosure ships fully assembled. With adjustable mounting rails, you can change the rail depth from 6"-36"...
  • ACCOMMODATE YOUR STANDARD EQUIPMENT: This 42U rack enclosure provides security for storing standard 19" EIA-310 compliant rack-mount equipment and...
  • MAXIMIZE MOBILITY: The 4-post durable steel rack enclosure comes with both casters and leveling feet already installed, providing ease of mobility...
SaleBestseller No. 3
StarTech.com 25U Server Rack Cabinet - 4 Post Adjustable Depth 7-35" Locking Vented Mobile/Rolling...
  • HALF HEIGHT SECURE RACK: 4 Post 25U 19" Server rack cabinet w/adjustable depths of up to 35"; internal depth 42.3"; dual panel doors for added...
  • FULLY ASSEMBLED WITH CASTERS: Heavy duty pre-built w/casters & levelling feet to offer maneuverability & stability; Cage nuts/screws & hook & loop...
  • DESIGN AND VENTILATION: Rolling mobile data cabinet w/strong mesh doors & vented top allow for abundant airflow & top is also removeable to run...
  • COMPATABILITY: EIA/ECA-310-E Compliant for server/networking equipment, incl. brands like HPE ProLiant, Dell PowerEdge, and Lenovo ThinkSystem; Split...
  • SPECS: 5 year warranty | 25U 19in free standing cabinet enclosure | Mounting depth 7 to 35in. | 3,315lb/1,500kg stationary capacity | M6 cage...
Bestseller No. 4
Tripp Lite Vertical 0U PDU Installation Bracket for Server Racks Enclosures, 2-Post & 4-Post Rack...
  • Supports mounting of up to three vertical PDUs or cable managers in a rack enclosure or on a 2-post or 4-post open frame rack.
  • Sturdy steel construction provides a secure mounting surface. Mounting hardware is included.
  • Compatible with rack enclosures and open frame racks (with included adapters).
  • Supports PDU mounting with toolless button mounts. Upper and lower brackets support up to three vertical (0U) PDUs or cable managers.
  • This product is covered by a 5-year limited manufacturer's warranty.
SaleBestseller No. 5
StarTech.com 25U Open Frame Server Rack - 4 Post Adjustable Depth (22" to 40") Network Equipment...
  • ULTIMATE VERSATILITY: With an adjustable mounting depth of 20 to 40", this open frame server rack provides you with a customized data storage solution...
  • USER FRIENDLY: This 25U rack offers easy-to-read markings for both rack units (U) and depth; it has a wide range of mounting depth adjustments that...
  • BUILT TO LAST: This durable 4-post rack supports up to 1200 pounds (544 kilogram), has a total product height of 50.8 inch / 129 centimeter (with...
  • HASSLE-FREE SET UP: The server rack includes accessories such as casters, levelling feet and cable management hooks; the base is pre-drilled for...
Bestseller No. 6
StarTech.com 12U 19" Wall Mount Network Cabinet - 20" Deep 4 Post Hinged Locking IT Computer...
  • EASY ACCESS: 24" deep wall mount network cabinet for IT gear e.g. Cisco 3850 & 2960 series switches. 180 hinged design w/ lockable access to rear of...
  • ACCESORIES INCLUDED: IT Data Rack includes complete set of accessories: a shelf (CABSHELFV1U), roll of hook-and-loop fastener, 50 cage nuts and...
  • STURDY CONSTRUCTION: 4 Post 19" 12U EIA/ECA-310-E enclosed design, 200lb weight cap, 24" deep with max. 20" mounting depth, removable sides, locking...
  • PRE-ASSEMBLED: This rack comes fully assembled out of the box and the included hardware enables quick installation of server room rackmount or...
  • DESIGNED FOR COOLING: Flexible vented enclosure has mesh front doors and side panels to provide fresh airflow and supports active cooling with up to...
SaleBestseller No. 7
StarTech.com 42U Server Rack Cabinet - 4-Post Adjustable Depth (3" to 35") IT Network Equipment Rack...
  • FULL SIZED SECURE RACK: 19" 4 post 42U server rack cabinet w/adjustable depth of up to 35", internal depth 41.4", dual panel doors make equipment...
  • FULLY ASSEMBLED WITH CASTERS: Pre-built w/casters and levelling feet to offer manoeuvrability & stability; 200 cage nuts/screws, and hook & loop tape...
  • DESIGN AND VENTILATION: Free standing data cabinet w/strong mesh doors & vented top allow for abundant airflow & top is also removeable to run cables;...
  • COMPATABILITY: EIA/ECA-310-E Compliant for server/networking equipment, incl. brands like HPE ProLiant, Dell PowerEdge & Lenovo ThinkSystem; Split...
  • SPECS: 5 year warranty | Rolling/Mobile 42U 19in cabinet enclosure | Mounting depth 3 to 35" | 3,315lb/1,500kg stationary capacity | 200xM6 Cage...
Bestseller No. 8
NavePoint 42U Professional 4-Post IT Open Frame Server Network Relay Rack 800mm Casters Black
  • 4-post Open Frame Rack
  • Includes casters (can also floor mount)
  • Supports standard 19" rack mount equipment
  • 79.06"H x 59.2"W x 80"D
  • Rack Depth: 11" - 23.6" (adjusts in 1.5" increments)
SaleBestseller No. 9
StarTech.com 9U Wall Mount Server Rack Cabinet - 4-Post Adjustable Depth (2" to 19") Network...
  • EASY ACCESS: The 4 post wall mount rack features a removable and reversible front door and removable side panels, each with quick-release mechanisms,...
  • SAVES SPACE: The wall-mounted design makes this heavy-duty steel enclosure the ideal solution for saving valuable floor space in your classroom,...
  • ADDED VERSATILITY: This secure, 9U wall mount rack enclosure lets you mount EIA-310 compliant equipment to the wall. The enclosure features adjustable...
  • STURDY CONSTRUCTION: To provide stability, this rack offers 4-post mounting, supporting a higher weight capacity per U than 2-post racks and...
SaleBestseller No. 10
StarTech.com 19" 12U Server Rack Cabinet - 4-Post Adjustable Depth 2-30" Network Equipment Rack...
  • SECURE RACK: 19" server rack cabinet w/adjustable mounting depth up to 30", internal depth of 33", height 25.2"; Locking doors/sides (2 keys inc.);...
  • FULLY ASSEMBLED WITH CASTERS: Pre-built w/casters & levelling feet to offer maneuverability & stability; 50 M6 Cage nuts/screws, hook & loop tape & 1U...
  • DESIGN AND VENTILATION: Strong mesh doors and side panels with vented top allow for airflow; 1U height intervals marked for identification
  • COMPATIBILITY: EIA/ECA-310-E Compliant for server/networking equipment, supporting brands like HPE ProLiant, Dell PowerEdge, and Lenovo ThinkSystem
  • SPECS: 12U 19in Enclosure Cabinet | Mounting Depth 2 to 30in. | 995 lb stationary capacity| 100xM6 cage nuts & screws | 1U vented shelf | 10ft hook...
Bestseller No. 11
StarTech.com 15U Rack Enclosure Server Cabinet w/ Built-in Fans & Doors - 4 Post 36 in. Deep Solid...
  • TAA Compliant: This TAA compliant 41U 36in Black Server Rack Cabinet adheres to the requirements of the US Federal Trade Agreements Act (TAA),...
  • SLEEK & SECURE DESIGN: This sturdy space-saving AV cabinet is made from extruded aluminum. A standard lockable plexiglass front door and solid...
  • ADJUSTABLE DEPTH: The internal mounting rails of this server room cabinet are completely depth adjustable as to be able to fit virtually any piece of...
  • COMPLETELY CUSTOMIZABLE: The floor standing enclosure cabinet has a complementary optional accessories like shelving, storage/keyboard drawers, front...
Bestseller No. 12
NavePoint 45U Professional 4-Post IT Open Frame Server Network Relay Rack 7 Feet Tall Threaded Black
  • 4-post Open Frame Rack Threaded for 12-24 screws
  • Floor mount (compatible with casters)
  • Supports standard 19" rack mount equipment
  • 84.53"H x 52.5"W x 57-103.3"D
  • Rack Depth: 22" - 40" (adjusts in 1" increments)
Bestseller No. 13
NavePoint 42U Professional 4-Post IT Open Frame Server Network Relay Rack 1000mm Casters Black
  • 4-post Open Frame Rack
  • Includes casters (can also floor mount)
  • Supports standard 19" rack mount equipment
  • 79.06"H x 59.2"W x 100"D
  • Rack Depth: 15.75" - 31.5" (adjusts in 1.5" increments)
SaleBestseller No. 14
StarTech.com 19" 24U Server Rack Cabinet - 4-Post Adjustable Depth 2 to 30" Network Equipment Rack...
  • SECURE RACK: 19" server rack cabinet w/adjustable mounting depth up to 30", internal depth of 33", height 46.1"; Locking doors/sides (2 keys inc.);...
  • FULLY ASSEMBLED WITH CASTERS: Pre-built w/casters & leveling feet to offer maneuverability & stability; 100 Cage nuts/screws, hook & loop tape & 1U...
  • DESIGN AND VENTILATION: Strong mesh doors and side panels with vented top allow for airflow; 1U height intervals marked for identification
  • COMPATIBILITY: EIA/ECA-310-E Compliant for server/networking equipment, supporting brands like HPE ProLiant, Dell PowerEdge, and Lenovo ThinkSystem
  • Specs: 5-YR warranty | 24U 19in Enclosure Cabinet | Mounting Depth 2 to 30in. | 995 lb stationary capacity| 100xM6 cage nuts & screws | 1U vented...
Bestseller No. 15
IRP1043D Rackmount 4U Low Profile Din Rail Panel 3.78 inch Depth for Industrial Standard 19 inch 2...
  • 4U rackmount low profile 3.78" deep din rail panel made from 14 gauge (1.98mm) heavy duty sheet metal construction
  • Compatibility: Fully compatible with standard EN500222 T35 35 x 7.5mm TOP HAT Din Rail, TS32 32 x 15mm G Section Din Rail and PVC 60 x 25mm Slotted...
  • Industrial Standard: IRP1043D10 is fully compatible with EIA-310 19” rackmount 2-post or 4-post rack cabinet using #10-32, #12-24, and M5 rack screw...
  • Din Rail Ready: No additional drilling is necessary for mounting DIN Rail or PVC Wire duct on our DIN rail panel. Din Rail panel has pre-thread M4...
  • Ideal for building smart home or building, industrial control panel for wind, solar and oil industries, waste water management, entertainment, factory...
Bestseller No. 16
IAB103V10-1U 1U 3 inch Rack Extender for Industrial Standard 19 inch 2 Post Relay Rack or 4 Post...
  • Fits into any standard EIA-310 19" & 23" 2 Post Relay Rack or 4 Post Cabinet.
  • Specially designed for extend your rackmount pointing inward or outward by 3"
  • 1U Height, 3" Deep, Black Powder Paint Finish
  • Heavy Duty Construction. Made in USA
  • Ideal for teleco equipment, switches, router, rackmount servers and shelfs
Bestseller No. 17
IAB104V10-3U 3U 4 inch Rack Extender for Industrial Standard 19 inch 2 Post or 4 Post Rack Cabinet.
  • Compatible with standard EIA-310 19-inch, 23-inch wide 2-post and 4 post server rack.
  • Specially designed for extending your vertical rack rail inward or outward by 4"
  • 3U Height, 4" Deep, Black Powder Paint coating for durability
  • Heavy Duty 14 gauge (1.98mm) steel with square-holes for cage nuts support on one side and oblong holes on other side for #10, #12, M5 and M6 rack...
  • Ideal for teleco equipment, switches, router, rackmount servers and shelf
SaleBestseller No. 18
StarTech.com 15U 19" Server Rack Cabinet - 4 Post Adjustable Depth (6-32") Locking Knock Down...
  • 15U 4-POST CABINET: Server rack cabinet features all metal 4 post design with 15U, adjustable depth, casters & levelling feet, removable locking...
  • STRAIGHT FORWARD ASSEMBLY: Knock down network data equipment enclosure comes in an easy ship flat pack, with clear assembly instructions & supporting...
  • SERVER READY: EIA/ECA 310-E standard server rack cabinet with internal depth of 39" and an adjustable mounting depth of 6-32" in a compact 39" tall...
  • MOBILITY & STABILITY: Mobile computer rack features a 1768 lb capacity, solid metal floor which can be used as a shelf, casters & levelling feet &...
Bestseller No. 19
StarTech.com 12U Rack Enclosure Server Cabinet - 4 Post Adjustable Depth (18" to 22") Acoustic...
  • SOUND INSULATED: Mount your 19 inch equipment, such as computers or AV (Audio Video) electronics, in this sound-insulated AV rack cabinet.
  • 12U CABINET: The 19 inch rack mount cabinet provides 12U of floor standing mounting space, perfect for office, media, or home theater equipment.
  • SLEEK DESIGN: The free standing server rack enclosure features a sleek contemporary design that's ideal for media components. The rack cabinet...
  • BUILT-IN FAN MODULE: The sound reducing server room cabinet also features Integrated three fan module to keep your valuable equipment running cooler.
Bestseller No. 20
RAISING ELECTRONICS 27U 4 Post Open Frame Server Rack 19inch Adjustable Depth 25inch-29inch (27U)
  • 1.Fit 19" Wide Standard Equipment. INSTALL Depth of 22-34"(Post to Post)
  • 2.Free Standing Rack, very stable to secure your equipment.
  • 3.Light Weight and durable, premium quality craftsmanship, yet heave duty *600LB Capacity.*
  • 4.Assembled Size: 51"H x 21"W x 31-44"D (Bottom Base depth).
  • 5.Serve with Numbered and Round screw holes(M6 Threaded), also M6 screws are included.

Having trouble finding a great 4 Post Rack Enclosure?

This problem is well understood by us because we have gone through the entire 4 Post Rack Enclosure research process ourselves, which is why we have put together a comprehensive list of the best 4 Post Rack Enclosures available in the market today.

After hours of searching and using all the models on the market, we have found the best 4 Post Rack Enclosure for 2023. See our ranking below!

How Do You Buy The Best 4 Post Rack Enclosure?

Do you get stressed out thinking about shopping for a great 4 Post Rack Enclosure? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching 4 Post Rack Enclosure, which is why we have assembled a comprehensive list of the greatest 4 Post Rack Enclosure available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 4 Post Rack Enclosure that you consider buying. Your questions might include the following:

  • Is it worth buying an 4 Post Rack Enclosure?
  • What benefits are there with buying an 4 Post Rack Enclosure?
  • What factors deserve consideration when shopping for an effective 4 Post Rack Enclosure?
  • Why is it crucial to invest in any 4 Post Rack Enclosure, much less the best one?
  • Which 4 Post Rack Enclosure are good in the current market?
  • Where can you find information like this about 4 Post Rack Enclosure?

We’re convinced that you likely have far more questions than just these regarding 4 Post Rack Enclosure, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 4 Post Rack Enclosure, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 4 Post Rack Enclosure. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an 4 Post Rack Enclosure buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 4 Post Rack Enclosure currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 4 Post Rack Enclosure has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 4 Post Rack Enclosure?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 4 Post Rack Enclosure.
  5. Customer Ratings: Number ratings grade 4 Post Rack Enclosure objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 4 Post Rack Enclosure.
  7. Product Quality: You don’t always get what you pay for with an 4 Post Rack Enclosure, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 4 Post Rack Enclosure is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining 4 Post Rack Enclosure information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 4 Post Rack Enclosure is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is a 4 post server rack?

A: These 4 post server racks ship knocked down for the most economical delivery possible. 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.

Q: What is the depth of a post server rack?

A: These racks feature super versatile “L” shaped mounting rail allowing the entire rack (including bottom plate) to expand from 25.5″ to 35.25″ in usable rack depth. What’s more? These 4 post server racks ship knocked down for the most economical delivery possible.

Q: Why choose Middle Atlantic post server racks?

A: These 4 post server racks ship knocked down with assembly required. 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.

Q: What is the size of a 5 Series closet rack?

A: Medium duty with fixed 10-32 rails offering narrow widths for tight spaces, Slim 5 Series Racks are only 19 1/8″ wide. Ideal for closets or ganging racks together in small areas. Comes in 8u, 14u, 21u, 29u, 37u, 43u.