10 Best 42u Open Frame Server Rack of 2025

Tested and Reviewed: Top 10 42u Open Frame Server Rack deals with expert ratings from 8.1 to a perfect 10

June 2026 Edition

Editor's Choice

9.7

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StarTech.com

StarTech 42U 4-Post Server Rack, 19in Open Frame Rack with 40in (101cm) Mounting Depth and 1323lb (600kg) Weight Capacity, Mobile or Floor Mount IT Rack

5% Off

Editor's bottom line:

“This 42u open frame server rack is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

ADJUSTABLE DEPTH: 4-Post 42U open frame server rack with 4 vertical rails and adjustable mounting depth 22" to 40" (56,0cm to 101,7cm); Compatible with various servers / switches / data / AV and other IT equipment; EIA/ECA-310-E Compliant
EASY ASSEMBLY: Mobile network rack with easy-to-follow assembly instructions and online video; Compact flat-pack shipping to avoid damage and facilitate installation; Total product height of 80.3in (204 cm) with casters, 78in (198cm) without casters
COLD ROLLED STEEL: Durable 4 Post 19in open frame rack designed for ventilation with 42U mounting height and 1320lb (600kg) weight capacity (stationary); 3 install options included: casters, levelling feet, or base-plate to secure rack to the floor
HARDWARE INCLUDED: Rolling computer/data rack includes cage nuts and screws to mount equipment, easy to read Units (U) and depth adjustment markings, cable management hooks for organization, and required assembly tools
THE IT PRO'S CHOICE: Designed and built for IT Professionals, this 42U rack is backed for 2-years, including free lifetime 24/5 multi-lingual technical assistance

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Picked by 397 people today

9.5

VIVO

VIVO 42U Freestanding Server Rack, Mobile Open Frame 22 to 40 inch Adjustable Network Server Cart, Black, CART-SR42U

Main Highlights

Data Storage Solution: This 42U mobile server cart contains 4 vertical support rails for servers, UPSs, patch panels, switches, and other networking or AV equipment. Product has a length of 23.5 and a height of 81"
Adjustable Depth: The rack features a depth range of 22 to 40 to accommodate the size of your equipment with precise 1 adjustment settings. Provides plenty of space while easily fitting into utility and server closets
Sturdy Open Frame Design: Extend the life of your valuable equipment by giving it maximum airflow and ventilation for sufficient cooling. Solid steel construction supports up to 1200 lbs of weight with ease
Smooth Mobility: Four durable casters provide nearly effortless motion for a variety of floor types, and optional leveling feet are included to make the cart stationary when desired
Simple Assembly: All hardware and step-by-step instructions are provided to get your new server rack assembled in no time

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Best Value

9.5

Save 9%

RAISING ELECTRONICS

Raising Electronics Server Rack 4 Post Open Rack Frame Rack Enclosure 19 Inch Adjustable Depth Aluminum (42U,82Inch Height)

9% Off

Main Highlights

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 *950LB Capacity.*
Assembled Size: 78H x 21W x 22-34D (*Adjusts in 1 increments*)
Serve with square screw holes, also M6 screws and cage nuts are included.

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9.2

Save 7%

Tecmojo

Tecmojo 42U Open Frame Server Rack,4-Post Adjustable Depth Rolling Network Rack for Computer/Data/AV/IT/Servers,Mobile Type

7% Off

Main Highlights

Durable: Open frame server rack made from 2.0mm heavy duty cold rolled steel;Weight capacity is up to 2000lbs; Electrostatic powder coat preventing rust and corrosion
Flexible Use: Adjustable depth from 23.46 to 41.49in,meeting the storage needs of equipment in different depths; equipped with extra cable management hooks for cable mangement
User-friendly Design: This server rack is equipped with heavy duty casters for free sliding; Leveling feet are used to deal with uneven ground,enhancing the overall stability
Widely Application: This server rack is versatile for 19" standard equipment and devices,including your servers,networking, AV, and rack mount components
Universal: EIA/ECA-310-E compliant; Equipped with installation kits; Available in 8U, 12U, 15U, 18U, 22U, 42U

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9.0

StarTech.com

StarTech 42U 2-Post Open Frame Server Rack, 19in Rolling IT Rack with 661lb (300kg) Weight Capacity, Space-Saving Floor-Standing Network Rack

Main Highlights

BROAD COMPATIBILITY: 42U open frame server rack with dual-post, open-depth design saves floor space and is broadly compatible with various server, network, computer, AV, data, IT and telecommunications equipment
BUILT TO LAST: 19inch mobile open frame server rack supports up to 663lb/300kg (stationary weight capacity); Total product height of 81.9in (207.9cm) incl. wheels; EIA/ECA-310, IEC 60297, DIN 41494 compliant
HASSLE-FREE SET UP: You can easily mount your ANSI/EIA RS-310-D compliant network equipment to the mobile server rack without any additional hardware; Also features universal, square mounting holes on the frame
MAXIMIZE MOBILITY: The 2 post rack features four swiveling casters, so you can easily reposition or relocate the rolling server rack to connect your rack-mounted equipment to other devices; Easy front/rear access to equipment in narrow home/office spaces
THE IT PRO'S CHOICE: Designed and built for IT Professionals, this 42U rack is backed for 2-years, including free lifetime 24/5 multi-lingual technical assistance

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8.8

NavePoint

NavePoint 42U Server Rack, 4-Post Open Frame Rack for 19" Networking Equipment, 1000mm, Stationary/Casters, Black Steel, Max Weight Capacity 881 Lbs

Main Highlights

SPECIFICATIONS - The NavePoint 42U 1000mm 4-post open frame server rack, built with Cold Rolled Steel and finished in black powder coating, measures 39.38"L x 23.31"W x 79.06"H. It supports a maximum weight of 881 lbs and offers adjustable depth, suitable for a variety of server and network equipment in IT environments.
FLEXIBILITY & SERVER ACCOMMODATION - This rack features preset depths of 600mm, 800mm, or 1000mm, providing flexibility to accommodate a wide range of server sizes, from full-sized servers to more compact solutions, thereby optimizing the use of floor space in data centers.
MOBILITY & EASE OF SETUP - Equipped with casters, two with brakes, this network rack can be easily preconfigured and moved, adding convenience to the setup and rear cable access in data and IT rack environments. The rack includes M6 cage nuts, screws, and plastic washers for easy assembly.
DESIGN & AIRFLOW - The open frame design of this 42U data rack promotes unobstructed airflow, vital for maintaining the performance of server and network hardware. It provides quick and easy access to equipment, enhancing operational efficiency in technology settings.
SAFETY & COMPLIANCE - All NavePoint products are built to industry standards.

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8.6

RAISING ELECTRONICS

Raising Electronics Server Rack Open Frame Rack 4 Post 19 inch Adjustable Server/Audio Rack Cold Rolled Steel(42U,17Depth)

Main Highlights

Fit 19 Wide Standard Equipment. INSTALL Depth of 17(Post to Post)with 3 pairs Rails Steel.
Movable Rack, make your equipment more flexible and convenient to connect the world.
Light Weight and durable, premium quality craftsmanship, yet heave duty *900LB Capacity.*
Assembled Size: 86H x 24W x 24D (Caster Base depth, *Adjusts in 1.5 increments*)
Server with square screw holes, also M6 screws and cage nuts are included.

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8.3

NavePoint

NavePoint 42U 4 Post Server Rack – Open Frame Rack for 19 Inch Equipment, Adjustable Depth 4-Post Network Rack with Casters Wheels, 42U Server Rack 881lbs Capacity, Black

Main Highlights

SPECIFICATIONS - The NavePoint 42U 4-post open frame server rack, constructed from Cold Rolled Steel with a black powder coat, measures 31.5"L x 23.31"W x 79.06"H. It supports loads up to 881 lbs and offers adjustable depth for versatile server and network equipment accommodation, making it an essential component for IT and data center setups.
ADJUSTABILITY & SERVER COMPATIBILITY - With preset depths of 600mm, 800mm, or 1000mm, this rack is highly adaptable for various server sizes, providing flexibility to handle full-size servers or to reduce depth for conserving floor space in data centers and IT environments.
MOBILITY & SETUP - Included casters, two with brakes, offer the ease of mobility for this network rack, facilitating convenient positioning and rear cable access. The rack's design, with square hole cage nut mounting, simplifies installation and maintenance tasks in IT and networking areas.
DESIGN & AIRFLOW - The open frame design of this 42U data rack promotes efficient airflow, essential for maintaining optimal performance of server and network hardware. It provides fast and easy access to equipment, enhancing operational efficiency in technology-driven spaces.
SAFETY & COMPLIANCE - All NavePoint products are built to industry standards.

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8.1

RAISING ELECTRONICS

RAISING ELECTRONICS 42U 4 Post Open Frame 19inch Server/Audio Steel Rack 31inch Deep Aluminum UL Certified

Main Highlights

1.Fit 19" Wide Standard Equipment. INSTALL Depth of 31"(Post to Post).
2.Movable Rack, make your equipment more flexible and convenient to connect the world.
3.Light Weight and durable, premium quality craftsmanship, yet heavy duty *700LB Capacity.*
4.Assembled Size: 81"H x 21.25"W x 32"D (Caster Base depth).
5.Serve with Square Hole rail posts, also M6 screws and cage nuts are included.

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8.1

RIVECO

RIVECO 42U 19” Adjustable Depth Server Rack Support Up to 1700LBS Floor Standing 4 Post Rack with L Rails & Load-Bearing Casters Universal for Network Equipment Black

Main Highlights

ADJUSTABLE DEPTH: This 42u serve rack allows adjustable top & bottom frame which can be moved forward or backward to adjust the mounting depth from 24 to 38 (60cm to 95cm) that accommodate a wide range of 19 standard networking devices
BUILD TO LAST: All-rivet structural connection with sturdy 2.0mm thickness cold rolled steel, this heavy duty 4 post server rack features 3 load-bearing casters which can withstand static load 1200lbs, and leveling feet supporting up to 1700lbs
ADJUSTABLE L RAILS: Horizontal mounting rails not only enhance overall structural stability whether or not installing equipment ,but also distribute the weight of the equipment , providing a sturdy and stable foundation for your valuable equipment
BROAD USAGE: This floor-standing 42u rack with wheels/leveling feet and cable management rings is ideal choice for home server,test lab,home lab,data centre,home theater,network switch, UPS and other 19 standard devices
PACKING& INSTALLATION: The 42u network rack comes in double boxed packaging, including clear installation instruction and all assembly accessories
VERSATILE: widely used in home lab, recording studio, home theater, office & small commercial network system scenarios

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Our Best Overall Choice

Best Choice

9.7

StarTech.com

StarTech 42U 4-Post Server Rack, 19in Open Frame Rack with 40in (101cm) Mounting Depth and 1323lb (600kg) Weight Capacity, Mobile or Floor Mount IT Rack

5% Off

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

ADJUSTABLE DEPTH: 4-Post 42U open frame server rack with 4 vertical rails and adjustable mounting depth 22" to 40" (56,0cm to 101,7cm); Compatible with various servers / switches / data / AV and other IT equipment; EIA/ECA-310-E Compliant
EASY ASSEMBLY: Mobile network rack with easy-to-follow assembly instructions and online video; Compact flat-pack shipping to avoid damage and facilitate installation; Total product height of 80.3in (204 cm) with casters, 78in (198cm) without casters
COLD ROLLED STEEL: Durable 4 Post 19in open frame rack designed for ventilation with 42U mounting height and 1320lb (600kg) weight capacity (stationary); 3 install options included: casters, levelling feet, or base-plate to secure rack to the floor
HARDWARE INCLUDED: Rolling computer/data rack includes cage nuts and screws to mount equipment, easy to read Units (U) and depth adjustment markings, cable management hooks for organization, and required assembly tools
THE IT PRO'S CHOICE: Designed and built for IT Professionals, this 42U rack is backed for 2-years, including free lifetime 24/5 multi-lingual technical assistance

Show Price

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