Upsite HotLok

upsite banner optimizing data center cooling

Our line of rack airflow managements products, specifically designed to control intake airflow in server racks. Our award-winning HotLok blanking panels are considered the ‘best-fitting’ in the industry.

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 both 1U and 2U openings, controls airflow for optimized cooling effectiveness.

HotLok® Blanking Panel with Temperature Strip is Upsite’s latest green solution for energy savings and reducing the carbon footprint of data centers.


Blanking Panel – 1U

Part Number 10031, 10177


Blanking Panel – 2U

Part Number 10033


Pass Through Blanking Panel – 1U

Part Number 10112


Pass Through Blanking Panel – 2U

Part Number 10113


White Blanking Panel – 1U

Part Number 10114


White Blanking Panel – 2U

Part Number 10115


Blanking Panel with Temperature Strip – 1U

Part Number 10035

upsite hotlok Blanking filler Panel 2U Tempstrip

Blanking Panel with Temperature Strip – 2U

Part Number 10038


Full Rack Blanking Panel Kit – 42U

Part Number 10143


Full Rack Blanking Panel Kit – 36U

Part Number 10144


Upsite Temperature Strip

Part Number 10009, 10125


Rack Airflow Management Kit

Part Number Multiple

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