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Performance Plus Network Cabinet with Sides (Smoked PLEXIGLAS Front Door, Mesh Split Rear Door), 78"H x 24"W x 40"D

Many configurations are possible with this data center cabinet.


Please call 877-877-2269 for a replacement product or part.
Lifetime Double Diamond™ Warranty (Standard)

Product Features

  • Performance Plus Network Cabinets feature smoked PLEXIGLAS® front doors and mesh split rear doors.
  • Weight capacity is 2000 pounds and, unlike other cabinets, weight capacity is not affected by rail position.
  • Our 40"D cabinet has more usable depth than most 42"D cabinets do.
  • Doors and sides are supported by the top and bottom frames.
  • Guaranteed for life!


  • Unique multifold rails provide many internal mounting surfaces and mounting points.
  • Doors and side panels secure to the outside of the top and bottom frames, providing maximum access to the inside of the cabinet.
  • Seismic rated to Zone 3 according to Telcordia GR-63-CORE (NEBS) compliance standards for strength and rigidity.
  • PLEXIGLAS® front doors provide a sleek, attractive appearance.
  • BLACK BOX® Performance Plus Network Cabinets feature unique internal rails that double as a frame. This construction provides extraordinary support plus it gives ample space for cabling and ventilation.

    The upright rails' Z-shaped multifold profile offers multiple mounting surfaces for rackmounting equipment and for mounting zero U accessories such as power strips. The rails are fully depth adjustable even in a bayed multicabinet installation. External cabinet surfaces such as doors and side panels fasten to the upper and lower frame and don't affect load-bearing capacity.

    And capacity is something this cabinet has a lot of! It holds an amazing 2000 pounds regardless of where you position the rails. Compare that with some other cabinets that claim to hold 2000 pounds but do so only if the rails are left in their original configuration.

    Doors hinge left or right and feature a door stiffener for extra stability and additional mounting surfaces. The PLEXIGLAS® front door has perimeter perforations for ventilation.

    Tech Specs

    cUL 0
    UL 0
    Exterior Depth RM3004A-RM3005A: 36"; RM3006A-RM3007A: 40
    Exterior Height 78
    Exterior Width 24
    Rack Units 42U
    Weight RM3004A: 245 lb.; RM3005A: 310 lb.; RM3006A: 259 lb.; RM3007A: 315 lb.
    Weight Capacity 3000 lb.

    These products work with:
    • Performance Plus Cabinet Tool-less Shelf
    • Performance Plus Cabinet Roof-Mounted Fan Tray
    • Performance Plus Cabinet Support Brackets
    • Performance Plus Cabinet Baying Kit
    • Performance Plus Cabinet Casters
    • Performance Plus Cabinet Mounting Plates
    • Cage Nuts
    • Enclosure Blower
    Questions? Contact ServSwitch Central at 724-746-5500 or by clicking "Need Help" in the top navigation.

    * Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 877-877-2269.


    Double Diamond Warranty Diamond

    Double Diamond™ Warranty (Standard)

    Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

    The Double Diamond Warranty is our warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    The Performance Plus Network Cabinet with Sides (Smoked PLEXIGLAS Front Door, Mesh Split Rear Door), 78"H x 24"W x 40"D comes with a standard Lifetime Double Diamond™ Warranty (Standard) already included.

    During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!*

    Plus, get an Extended Double Diamond Warranty.

    You can also extend your warranty or protect a previously purchased Black Box® brand product** for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

    Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 724-746-5500.

    * Warranty subject to certain exclusions and limitations ** Certain products may not be eligible.

    What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.