HotLok® Blanking Panels

Availability: In stock

HotLok® Blanking Panels

Prevents mixing of hot and cold air

  • Use 1U versions on cabinets with standard 19-inch rail widths (483 millimeter)
  • Mount in any 19" square hole rack
  • Available in black.
NOTE: This information was provided by Upsite Technologies®. The blanking panels only work with square hole racks.
Rack Solutions Promise
Product Name SKU Price Qty
Black 1U Filler Panel 10 Pack 185-4659
Excl. VAT: £29.00 Incl. VAT: £34.80

Out of stock

Black 2U Filler Panel 5 Pack 185-4661
Excl. VAT: £24.00 Incl. VAT: £28.80



The HotLok® Blanking Panel is a snap-in blanking panel that seals the rack 29% better than the nearest competitor and helps you identify hotspots within minutes of installation. The cabinet temperatures are indicated in color-coded ranges, depending on location of temperature strip panel. The state-of-the-art technology, designed for 1U openings, controls airflow for optimized cooling effectiveness.

Additional Information

Additional Information

Dell Part Number
185-4659 - A8554375

185-4663 - A8554388
Tool-less/Standard Tool-less
Material Plastic
Amazon ASIN 185-4659 = B0126SZULM
185-4660 = B0126T02VE
185-4661 = B0126T0VLU
185-4662 = B0150OIIHW
185-4663 = B0126T18H6
185-4664 = B0126T1F9M
185-4665 = B0126T1K88
RoHS Compliant Yes
Vented/Non-Vented Non-Vented
TAA Compliant No

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