StarTech RKPNL4U — 4U Rackmount Blank Panel (Steel, Black Powder‑Coated)Open rack bays are a thermal and dust problem waiting to happen — the RKPNL4U blanks four units at once, directing cooling airflow where it belongs and keeping the rack looking clean and professional in any data center or wiring closet. The StarTech RKPNL4U is a 4U rackmount blank filler panel designed to cover unused rack spaces, improve airflow, and maintain a clean, professional appearance in server rooms, AV racks, and network cabinets. Constructed from solid steel with a durable black powder-coated finish, this panel provides long-term rigidity and a polished, uniform look across your rack. Ideal for data centers, IT closets, AV installations, and structured cabling environments, the RKPNL4U helps reduce dust buildup, optimize cooling efficiency, and protect internal equipment by closing open rack units. Key Features 4U rackmount blank panel for unused rack spaces Solid steel construction for durability and rigidity Black powder-coated finish for a clean, professional look Improves rack airflow by directing cooling where needed Reduces dust accumulation inside open rack bays Compatible with any standard 19" rack or cabinet Ideal for data centers, AV racks, and network closets Technical Specifications Rack Size: 19" EIA-310 standard Height: 4U Material: Steel Finish: Black powder coat Dimensions: Width 19 in | Height 7 in (4U) Mounting Hardware: Standard rack screws (not always included) Ideal Use Cases Data centers and server rooms Network racks and structured cabling AV equipment racks MSP deployments and field installs Any rack requiring airflow optimization or aesthetic cleanup What's Included 4U Steel Blank Panel (RKPNL4U) (Mounting screws may vary by distributor) Compliance & Warranty EIA-310 rack standard StarTech Lifetime Warranty StarTech RKPNL4U — 4U Rackmount Blank Panel (Steel, Black Powder‑Coated)
Open rack bays are a thermal and dust problem waiting to happen — the RKPNL4U blanks four units at once, directing cooling airflow where it belongs and keeping the rack looking clean and professional in any data center or wiring closet.
The StarTech RKPNL4U is a 4U rackmount blank filler panel designed to cover unuséd rack spaces, improve airflow, and maintain a clean, professional appearance in server rooms, AV racks, and network cabinets. Constructed from solid steel with a durable black powder-coated finish, this panel provides long-term rigidity and a polished, uniform look across your rack.
Ideal for data centers, IT closets, AV installations, and structured cabling environments, the RKPNL4U helps reduce dust buildup, optimize cooling efficiency, and protect internal equipment by closing open rack units.
Key Features
4U rackmount blank panel for unuséd rack spaces
Solid steel construction for durability and rigidity
Black powder-coated finish for a clean, professional look
Improves rack airflow by directing cooling where needed
Reduces dust accumulation inside open rack bays
Compatible with any standard 19" rack or cabinet
Ideal for data centers, AV racks, and network closets
Technical Specifications
Rack Size: 19" EIA-310 standard
Height: 4U
Material: Steel
Finish: Black powder coat
Dimensions: Width 19 in | Height 7 in (4U)
Mounting Hardware: Standard rack screws (not always included)
Ideal Use Cases
Data centers and server rooms
Network racks and structured cabling
AV equipment racks
MSP deployments and field installs
Any rack requiring airflow optimization or aesthetic cleanup
What's Included
Compliance & Warranty
× × × ×
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Shipping & Payments
Click the Shipping & Payments tab above the listing description for more info
Payment
Accepted Payment Methods
Immediate payment is required upon selecting "Buy It Now" or upon checking out through the cart.
We accept payment via U.S. PayPal accounts and all Major Credit Cards, Debit Cards & Google Pay.
We are legally required to collect sales tax in those states and localities where we maintain a physical presence (nexus).
The applicable amount of sales tax charged to an order will be calculated based on the shipment destination's state and local sales tax laws.
Thank you for shopping with us on !
Returns
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Items must be returned within 30 days of the sale ending
Buyer will pay for return shipping.
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