9U W53D40cm server rack IT network data storage SPEEDSMOUNT CCTV cabinet

REV1 WALL mount

Price: SGD 109
Dimensions:
Outside: 9U, width 53cm x depth 40cm x 45cm (H) – Suitable for light item storage
Inside: 46cm x 35cm x 36cm
Material:
Steel thickness: 1mm frame, 1.8mm poles
Features: Includes 1 internal shelf
Delivery Charge: SGD 15

REV2 floor stand

Price: SGD 139  with wheels for floor stand  
Delivery Charge: SGD 15
Additional Options:

Patch Panel: Add for SGD 50
fan SGD 19
PDU SGD 39
Shelf SGD 15

Choosing the Right 9U Server Rack Depth: 40cm, 45cm, or 60cm

A 9U server rack is a compact and versatile solution for small IT deployments, network setups, and edge computing environments. One of the most critical factors when selecting a 9U rack is depth. The three common options—40cm, 45cm, and 60cm—each serve different applications depending on equipment size, cable management, and airflow requirements.

40cm Depth – Ultra-Compact Installations
A 40cm depth rack is ideal for shallow equipment such as network switches, patch panels, routers, and small NVR/DVR systems. Its compact size makes it perfect for space-constrained environments like retail shops, small offices, classrooms, and home networks. Wall-mounted installations are especially popular with this depth due to its lightweight and minimal footprint. However, it is not suitable for deeper servers or equipment requiring extensive cabling.

45cm Depth – Balanced Flexibility
The 45cm depth offers a middle ground between compactness and usability. It supports slightly deeper devices such as firewall appliances, mini servers, and telecom equipment while still maintaining a relatively small footprint. This depth is commonly used in SMEs (small and medium enterprises), offices, and light industrial setups where moderate cable management and airflow are required. It provides better flexibility than 40cm without taking up too much additional space.

60cm Depth – Maximum Compatibility
A 60cm depth rack is the most versatile option among the three. It can accommodate standard rack-mounted servers, UPS systems, and deeper IT equipment. This makes it suitable for data rooms, enterprise environments, and edge computing nodes. The extra depth allows for proper cable routing, improved airflow, and easier maintenance. While it occupies more space, it ensures future scalability and compatibility with a wider range of devices.

Applications Summary

• 40cm: Retail POS systems, CCTV setups, small offices, home labs

• 45cm: SMEs, telecom cabinets, network distribution points

• 60cm: Server rooms, enterprise IT, edge computing, industrial control systems

Conclusion
Choosing the right 9U rack depth depends on your current equipment and future expansion plans. For basic networking, 40cm is sufficient. For mixed-use environments, 45cm offers flexibility. For full server compatibility and long-term scalability, 60cm is the best choice.