12U Adjustable Depth Open Frame 4 Post Server Rack w/ Casters / Levelers and Cable Management Hooks

Store your servers, network and telecommunications equipment in an adjustable 12U open-frame rack

Product ID: 4POSTRACK12U

  • 12U Open frame design
  • Adjustable mounting depth from 22 - 40in
  • Supports a static loading capacity of 1200lbs (544kg)
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  • Easy-to-read rack Unit (U) and depth adjustment markings
  • Casters, leveling feet and cable management hooks included
  • Pre-drilled holes to secure the rack directly to the floor
  • Easy to assemble
  • Flat-packed for easy shipping
¥35,800 JPY exc tax
¥38,664 JPY inc tax


The 4POSTRACK12U 12U Server Rack lets you store your servers, network and telecommunications equipment in a sturdy, adjustable depth open-frame rack.

Designed with ease of use in mind, this 12U rack offers easy-to-read markings for both rack units (U) and depth, with a wide range of mounting depth adjustments (22 - 40in) that make it easy to adapt the rack to fit your equipment.

This durable 4-post rack supports a static loading capacity of up to 1200lbs (544kg), and offers compliance with several industry rack standards (EIA/ECA-310, IEC 60297, DIN 41494) for a universal design that's compatible with most rack equipment.

For a complete server storage solution that saves you time and hassle, the rack includes optional accessories such as casters, leveling feet and cable management hooks. The base is also pre-drilled for securely fastening the rack to the floor if needed, providing you with additional stability to better suit your server environment.

Backed by a 2-year warranty and free lifetime technical support.

The Advantage

  • Mount your equipment easily, with clearly marked rack units (U) and depth
  • Adapt the rack to your equipment easily, with an adjustable depth design
  • Customize the rack to fit your environment using the included optional accessories


Durable storage for rackmount servers, KVM switches, and networking equipment

Suitable for rackmount equipment where security at the rack level is not required

Rack-mounting A/V equipment in a radio or television studio

Technical Specifications

Warranty Information
Warranty 2 Years
Adjustable Mounting Rails Yes
Cable Management Yes D-Rings
Casters Included
Fan(s) No
Frame Type Open Frame
Front Door Construction Open
Front Door Key Lock No
Industry Standards EIA-310-D
DIN 41494
IEC 60297-3-100
Ladder Offset 0.5 in [12 mm]
Ladder Type L-Shape
Mounting Holes Square
Number and Type of Included Cage Nuts 24 - M6
Rack Type 4-Post
Tools Included Yes
U Height 12U
U Markings Yes
Wallmountable No
Weight Capacity (Stationary) 1202.9 lb [544.3 kg]
Physical Characteristics
Color Black
Enclosure Type Steel
Height with Casters 28 in [710 mm]
Internal Height 21.2 in [538 mm]
Maximum Mounting Depth 40 in [1017 mm]
Minimum Mounting Depth 22 in [560 mm]
Product Height 25.1 in [638 mm]
Product Length 23.2 in [590 mm]
Product Weight 50.3 lb [22.7 kg]
Product Width 23.6 in [600 mm]
Rail Thickness 0.1 in [2 mm]
Packaging Information
Flat Pack (Assembly Required) Yes
Shipping (Package) Weight 58.2 lb [26.3 kg]
What's in the Box
Included in Package 2 - Left Vertical Rail
2 - Right Vertical Rail
2 - Base Bracket
8 - Corner Section
4 - Center Section
2 - Top Bracket
48 - M8 Bolt
48 - M8 Washer
1 - M8 (13mm) Wrench
1 - M6 (10mm) Wrench
1 - Phillips Screwdriver
24 - M6 Cage Nut
24 - PVC Cup Washer
24 - M6 Phillips Head Screw
4 - Cable Management Hook
4 - Hook Mounting Screw
4 - Casters
4 - Leveling Feet
16 - M6 Screw
16 - M6 Flat Washer
16 - M6 Flange Nut
4 - Grounding Wires