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StarTech. com RK1236BKF 12U 19" Server Rack Cabinet - 4-Post Adjustable Depth - Casters - Lockable Glass Door - 1764 lb Capacity
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Product Features
Technical Overview
This server rack cabinet combines precise engineering with practical features for seamless integration into data centers, server rooms, or office networks. The adjustable rail depth accommodates equipment from shallow network switches to deeper servers, providing flexibility as your infrastructure evolves. The 4-post design with cross braces ensures structural integrity under heavy loads, while the vented top panel promotes passive cooling to maintain optimal operating temperatures.
The cabinet ships with all necessary hardware for both rack assembly and equipment mounting, including 20 M6 cage nuts and screws, PVC cup washers, and specialized tools. This comprehensive kit eliminates the need for additional purchases and streamlines deployment. The lockable front door uses a keyed mechanism for physical security, and the removable side panels facilitate easy access for cable management and maintenance.
Key Product Advantages
The RK1236BKF stands out with features that address common IT deployment challenges, from equipment compatibility to physical security. Its adjustable depth rails eliminate the need for multiple rack sizes, while the included casters and leveling feet provide both mobility and stability on uneven floors.
Optimized Airflow Design
The steel mesh side panels and vented top create a natural convection current that draws heat away from installed equipment, reducing the risk of thermal throttling and extending hardware lifespan without requiring active cooling in many environments.
- Removable mesh panels
- Vented top panel
- Passive cooling efficiency
Professional-Grade Security
The tempered glass front door provides visibility while maintaining security through a keyed locking mechanism. Two sets of keys are included for administrative control, and the solid construction deters unauthorized access to sensitive equipment.
- Tempered glass door
- Keyed lock
- Two key sets included
Complete Deployment Kit
Every component needed for assembly and equipment mounting is included, from M6 cage nuts and screws to specialized Allen wrenches. This eliminates compatibility issues and reduces deployment time for IT teams.
- 20 M6 cage nuts/screws
- Assembly screw kit
- Two Allen wrenches
Deployment / Use Cases
This versatile rack cabinet serves multiple roles in modern IT infrastructure, from centralized equipment housing in small offices to supplemental rack space in larger data centers. Its 12U capacity and adjustable depth make it ideal for mixed-equipment environments where standardization and flexibility are equally important.
Common deployment scenarios include housing network switches and patch panels in telecommunications closets, consolidating AV equipment in media production studios, or creating dedicated server enclosures for small business applications. The mobility provided by casters allows for temporary deployment during equipment staging or reconfiguration projects, while the leveling feet ensure permanent installations remain stable on various floor surfaces.
Small Office Server Room
Consolidate your server, network switch, and UPS into a single secure enclosure with proper cable management and ventilation. The lockable door protects sensitive equipment while maintaining accessibility for authorized personnel.
AV Equipment Rack
House audio amplifiers, video processors, and control systems with the adjustable depth accommodating both shallow and deep components. The glass front door provides equipment status visibility without compromising security.
Physical Profile
Constructed from powder-coated steel, aluminum framing, tempered glass, and steel mesh, this cabinet balances durability with functionality. The black finish provides a professional appearance that blends with most IT environments. Despite its substantial weight capacity, the cabinet maintains a relatively compact footprint of 35.40" deep by 23.70" wide, making efficient use of floor space. The 26.10" height fits comfortably under standard ceiling heights while providing adequate internal clearance for cable management.
- Width
- 23.70" (601.98 mm)
- Depth
- 29.10" (739.14 mm)
- Height
- 26.10" (662.94 mm)
- Weight
- 1763.70 lb (800000 g)
- Length
- 35.40" (899.16 mm)
What's in the Box
The RK1236BKF ships flat-packed with all components and hardware required for complete assembly and equipment mounting.
Highlights
- 12U 19" server rack cabinet with 4-post adjustable depth (5.7" to 29.1")
- 1764 lb stationary weight capacity for heavy equipment loads
- Lockable tempered glass front door and removable steel mesh side panels
- Includes 4 casters and 4 adjustable feet for mobility and stability
- Vented top panel and mesh sides promote optimal airflow
- Flat-pack shipping design ensures safe delivery and easier handling
- Complete hardware kit includes 20 M6 cage nuts/screws and assembly tools
- EIA/ECA-310-E compliant for standardization in IT environments
- Lifetime warranty with 24/5 multilingual technical support
- RoHS and REACH compliant for environmental responsibility
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | RK1236BKF |
| Brand Name | StarTech.com |
| Product Name | 12U 36in Knock-Down Server Rack Cabinet with Casters |
| Packaged Quantity | 1 Each |
| Product Type | Rack Cabinet |
| Technical Information | |
| Rail Depth | 39.40" (1000.76 mm) |
| Application/Usage | Server,A/V Equipment,KVM Switch,Patch Panel,LAN Switch |
| Features | Casters |
| Physical Characteristics | |
| Form Factor | Floor Standing |
| Color Family | Black |
| Product Color | Black |
| Product Material | Steel Mesh,Glass,Steel,Aluminum |
| Static/Stationary Weight Capacity | 1763.70 lb (800000 g) |
| Height | 26.10" (662.94 mm) |
| Width | 23.70" (601.98 mm) |
| Length | 35.40" (899.16 mm) |
| Rack Height | 12U |
| Rack Width | 19" (482.60 mm) |
| Rack Depth | 29.10" (739.14 mm) |
| Weight (Approximate) | 96.20 lb (43635.59 g) |
| Miscellaneous | |
| Package Contents | 3 x Bottom Panel 2 x Side Panel and Frame 1 x Top Panel 4 x Cross Brace 8 x Plastic Corner Caps 4 x Casters 2 x Sets of Keys 4 x Adjustable Feet 20 x M6 Cage Nuts 20 x M6 Screws 2 x Allen Wrench 1 x Assembly Screw Kit |
| Assembly Required | Yes |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) |
| Warranty | |
| Limited Warranty | Lifetime |
User Manual
FAQ
What equipment is compatible with this server rack cabinet?
The RK1236BKF is compatible with standard 19" rack-mount equipment including servers, network switches, patch panels, KVM switches, and AV components. The adjustable mounting depth from 5.7" to 29.1" accommodates both shallow and deep devices, making it suitable for mixed-equipment environments in data centers, server rooms, and media production setups.
How difficult is assembly, and what tools are required?
Assembly is straightforward with all necessary hardware and tools included. The cabinet ships flat-packed with detailed instructions, and the package contains two Allen wrenches specifically designed for the assembly screws. Most users can complete assembly in 60-90 minutes with basic mechanical aptitude. No additional tools or hardware are required for standard installation.
What security features does this rack cabinet include?
Security features include a lockable tempered glass front door with a keyed mechanism (two sets of keys provided), removable but secure side panels, and solid construction that prevents unauthorized access. The glass door allows visual equipment monitoring while maintaining physical security, ideal for environments where equipment status needs checking without opening the enclosure.
Can this rack be moved after installation?
Yes, the four included casters allow for easy mobility when the leveling feet are retracted. This is particularly useful for equipment staging, temporary deployments, or repositioning within a facility. For permanent installations, the four adjustable feet provide stability on uneven surfaces and can be extended to level the cabinet precisely.
What ventilation features prevent equipment overheating?
Ventilation is provided through removable steel mesh side panels that allow air intake and a vented top panel that enables hot air exhaust. This creates natural convection currents for passive cooling. The design maintains adequate airflow for most equipment without requiring active cooling, though additional fans can be added if needed for high-density installations.
What warranty and support comes with this product?
StarTech.com provides a lifetime warranty on the RK1236BKF, covering defects in materials and workmanship. This is complemented by free lifetime 24/5 multilingual technical assistance available via phone and email. The warranty and support reflect the product's professional-grade construction and the manufacturer's confidence in its durability for IT environments.
What performance, throughput, or capacity detail stands out?
The listed power specification is 1763.70 lb (800000 g), which helps position the unit for the right load level and installation role.
| Qty | Price | Available |
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