Server Rack 18U 39 in Deep Locking Network Cabinet - Mobile Secure

In this review of the 18U Server Rack 39 in deep SRF-Series, the bottom line is straightforward: this cabinet is for small offices, IT closets and home labs that need a secure, mobile and well-ventilated enclosure for standard 19 in equipment. The single biggest reason to buy is the combination of depth and integrated accessories - a 39 in deep frame that accommodates deeper devices plus an included PDU, thermostat, LCD and fans makes it a practical, ready-to-use server cabinet. Assembly can be handled by one or two people, though the instructions received uneven feedback.

Key Features

• 39 in overall depth: Allows installation of most 19 in rack devices including those up to about 34 in overall depth, reducing clearance concerns during equipment selection.
• Fully locking enclosure: Front glass door and lockable removable side and rear panels keep servers and network gear secure while still allowing authorized access for maintenance.
• Integrated cooling and monitoring: A 4-fan cooling panel and thermostat with LCD screen let you manage airflow and monitor temperature inside the cabinet.
• Included power and cable management: The supplied 8-outlet PDU and dust-tight brush cable entries simplify power distribution and cable routing out of the box.
• Mobility with stability: Heavy duty casters with stoppers and welded frame design make it easy to move the rack when needed and secure it in place during operation.
• Assembly support: Mounting hardware, a heavy duty shelf and video plus PDF assembly instructions are supplied to speed installation.

Who It's For

The cabinet suits small businesses, branch offices and home lab builders who need a mid-size 18U enclosure that supports deeper equipment and comes with many accessories included. It is a good option when buyers want a mostly complete solution - powerbar, cooling, thermostat and mounting hardware arrive with the rack so fewer extra purchases are required.

Those who should look elsewhere include users who need full 42U datacenter racks, or ultra-silent enclosures for noise-sensitive environments where fan noise is a primary concern. Also, buyers who cannot tolerate minimal assembly ambiguity or want factory pre-assembled racks may prefer a shipped-assembled option.

Pros & Cons

Pros

• Secure, lockable design with glass front and removable panels gives both visibility and protection.
• Comprehensive accessory pack including an 8-outlet PDU, thermostat with LCD and four fans delivers immediate usability.
• Large 39 in depth accommodates deeper devices that many 30 in racks cannot fit.
• Casters with stoppers plus welded frame provide mobility and a stable footprint once positioned.

Cons

• Assembly instructions are reported as poor by some customers, which can make initial setup slower than expected.
• Built-in fans may not meet needs where ultra-low noise operation is required without further modification.

Specifications

Height	42 in
Width	24 in
Depth	39 in overall depth
Rack Units	18U
Cooling	4 fans with 440 m3/h capacity and thermostat/LCD
Power	8-outlet PDU included
Mobility	Casters with stoppers

Our Verdict

The 18U 39 in deep server cabinet is a practical, well-equipped choice for small IT rooms and home labs that need secure, mobile and deeper-compatible rack space. With a strong accessory set and solid build it offers clear value for users who will assemble and tune it; just plan a little extra time for setup due to the less-than-ideal instructions.

Frequently Asked Questions

Will this rack fit 19 in servers with deep chassis?
Yes, the 39 in overall depth lets you install most 19 in devices including units with roughly up to 34 in overall depth while still leaving clearance.

Are cooling and power included?
Yes, the cabinet ships with a 4-fan cooling panel, a thermostat with LCD screen and an 8-outlet PDU so basic cooling and power distribution are ready on arrival.

Is the cabinet easy to move once loaded?
The supplied casters make positioning simple, and the caster stoppers allow you to lock the rack in place for stable operation after moving.