25U Adjustable Depth 4 Post Open Frame Server Rack Cabinet

Store your servers, network and telecommunications equipment in this 25U open-frame rack

Product ID: 4POSTRACK25

  • 25U Open frame design
  • Adjustable mounting depth from 18.3 - 39.2in
  • Supports a weight capacity of up to 994.5lbs (450kg)
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  • Heavy gauge mounting rails
  • Pre-drilled holes to secure the rack directly to the floor
  • Unobstructed ventilation and cable routing
  • Flat-packed for easy shipping
  • TAA compliant for GSA Schedule purchases
£493.99 GBP exc VAT
£592.79 GBP inc VAT
13+ In stock
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Same Day Shipping on in-stock items from the UK if ordered by 2:00pm GMT* Details

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The 4POSTRACK25 25U 4 Post Open Frame Rack provides a durable, open air housing for rackmount servers and networking equipment. This TAA compliant product adheres to the requirements of the US Federal Trade Agreements Act (TAA), allowing government GSA Schedule purchases.

The server rack features heavy gauge mounting rails to ensure a stable installation platform, with support for mounting depth adjustment (23.5 - 31.5in), giving you the flexibility to fit your rack-mounted equipment.

This 25U rack is compliant with EIA-RS-310C standards, offering a universal design that's compatible with equipment from popular manufacturers. Plus, the rack is flat-packed to reduce shipping costs and simplify handling.

For added versatility, offers an optional 4pc Caster Kit (4POSTCASTER) that can be installed on the bottom of the rack, making it easier to re-position the cabinet/rack as needed for future uses.

Backed by a lifetime warranty.

The Advantage

  • Easily manage and access your equipment and cables, with the open frame design
  • Adapt the rack to your equipment easily, with an adjustable depth design
  • Secure the rack directly to the floor, through the pre-drilled base plate


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

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

Perfect solution for Technology shops and repair centers with limited space and mountable equipment

Audio/Video editing room, radio or television studio broadcast rackmount equipment

Technical Specifications

Warranty Information
Warranty Lifetime
Additional Required Tools Phillips Screwdriver
Adjustable Mounting Rails Yes
Cable Management No
Casters Optional
Fan(s) No
Frame Type Open Frame
Front Door Construction Open
Industry Standards EIA-310-D
Ladder Type C-Shape
Mounting Holes Square
Number and Type of Included Cage Nuts 62 - M5
Rack Type 4-Post
Tools Included Yes
U Height 25U
U Markings No
Wallmountable No
Weight Capacity (Stationary) 450 kg [994.5 lb]
Physical Characteristics
Color Black
Enclosure Type Steel
Height with Casters 1296 mm [51 in]
Maximum Mounting Depth 997 mm [39.3 in]
Minimum Mounting Depth 466 mm [18.3 in]
Product Height 1225 mm [48.2 in]
Product Length 620 mm [24.4 in]
Product Weight 38.1 kg [84.2 lb]
Product Width 571 mm [22.5 in]
Rail Thickness 2 mm [0.1 in]
Packaging Information
Flat Pack (Assembly Required) Yes
Shipping (Package) Weight 41.7 kg [92.2 lb]
What's in the Box
Included in Package 2 - Front/Rear Frames
2 - Floor Plates
6 - Adjustable Horizontal Arms
2 - Floor Mounting Brackets
1 - M8 Hex (Allen) key
8 - M8x25 Hex Socket Screws
42 - M5x15 Truss Head Screws
16 - Bushing Caps
24 - Cabinet Screws
24 - Cage Nuts



25U Adjustable Depth 4 Post Open Frame Server Rack Cabinet

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