Blanking Panels for Enterprise Data Centers
EziBlank blanking panels are engineered to seal unused U-space in data center racks. This helps prevent hot-air recirculation, reduce intake temperatures, and lower cooling energy consumption, making them an essential airflow management tool for enterprise-scale IT environments.
How Do Blanking Panels Improve Enterprise Data Center Cooling?
Blanking panels help enterprise data centers control airflow by closing open rack spaces that would otherwise allow hot exhaust air to recirculate into server intakes. This airflow leakage causes higher ΔT at the intake, forcing cooling systems to work harder and less efficiently.
EziBlank panels address this by physically separating hot and cold air zones within the rack. The result is reduced fan load, improved temperature stability, and support for ASHRAE TC 9.9 thermal guidelines.
These improvements directly impact Power Usage Effectiveness (PUE), extending equipment lifespan and reducing energy bills across large-scale environments. Our tool-less panels are particularly valuable for operators managing high-density deployments, colocations, and enterprise server rooms that need operational efficiency without additional containment infrastructure.
When airflow hygiene, rack performance, and energy optimization matter, blanking panels are a foundational step in achieving cooling efficiency at scale.
Our Blanking Panels for Data Centers
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19″ 6RU Universal Blanking Panel
Price range: $186.00 through $200.00 AUD -
21″ 10SU Universal Blanking Panel for ETSI Rack
Price range: $240.00 through $250.00 AUD -
23″ 6RU Universal Blanking Panel
$250.00 AUD -
19” 6RU Standard Blanking Panel
Price range: $145.00 through $186.00 AUD -
New 19″ 6RU Universal Blanking Panel
What Features Make EziBlank Panels Ideal for Enterprise Deployments?
EziBlank blanking panels are designed for high-performance airflow control in enterprise server environments. Our panels support EIA-310 compliant 19-inch racks and are compatible with both square and round mounting rails.
Key features include:
- Tool-less snap-in design for fast, disruption-free installation
- Universal fit across major OEM server racks
- Reusable and durable for MAC (Moves/Adds/Changes) operations
Available in 1U, 2U, 4U, 6U, and 8U sizes, EziBlank panels make it easy to fill multiple U-spaces quickly and with minimal effort. This reduces the total number of panels needed and simplifies inventory for large IT teams.
Each panel is constructed from flame-retardant thermoplastic (UL94 V-0 rated), ensuring safety compliance and high-impact resistance. Metal variants are also available for environments requiring added durability.
With low leakage performance and precision fit, these panels are a proven solution for maintaining rack-level airflow integrity. Whether retrofitting legacy systems or planning for new high-density zones, EziBlank panels help maintain cooling efficiency without adding operational complexity.
What Is the Measurable Impact of Using Blanking Panels?
The performance of blanking panels can be quantified through measurable improvements in intake temperature (ΔT), energy savings, and overall airflow control. Testing has shown that installing blanking panels can reduce intake ΔT by several degrees Celsius, especially in racks with multiple unused U-spaces.
This temperature drop reduces the need for higher fan speeds and helps lower the workload on CRAC/CRAH systems. The result is a more stable thermal envelope, less risk of server throttling, and enhanced equipment reliability.
In energy terms, facilities using blanking panels effectively have reported cooling cost reductions of up to 20%, especially when deployed alongside airflow management best practices.
Additional benefits include:
- Improved PUE metrics
- Less recirculation and turbulence inside the rack
- Lowered maintenance frequency due to thermal stress prevention
By addressing the root cause of airflow inefficiency, open U-space, blanking panels offer a low-cost, high-impact method to improve operational performance. These benefits scale with rack density, making them critical in modern enterprise data centers.
How to Choose the Right Blanking Panels for Your Environment
Choosing the right blanking panels involves understanding your rack layout, airflow needs, and compliance requirements. Start by identifying open U-spaces across all racks. Determine whether you need solid panels for full sealing or pass-through models in areas with cable pass-through.
EziBlank offers sizes ranging from 1U to 8U to support mixed-fill strategies. Higher-U panels reduce install time and minimize part count, which is especially helpful for large-scale deployments.
Material is another important factor. Our standard panels use UL94 V-0 flame-retardant thermoplastic, while metal options are available for rugged environments. All models are reusable and compatible with EIA-310 standard racks, including common 42U and 48U formats.
Additional selection factors include:
- Fit type: Square vs. round mounting rails
- Compliance: ASHRAE TC 9.9, RoHS, UL94
- Operating conditions: Temperature, humidity, airflow
When planning deployment, consider how blanking panels integrate with existing containment or cooling topologies. They are effective standalone or as part of a broader airflow strategy.
For procurement teams, bulk trays and MOQ options are available, with short lead times across North America, EMEA, and APAC.
Where to Buy Blanking Panels for Enterprise Data Centers
EziBlank provides blanking panels engineered for enterprise-scale airflow management. With proven performance in high-density data halls and colocation environments, our panels are trusted by IT managers, facilities engineers, and global data center operators.
All models are available for bulk ordering through our website or through authorized distribution partners. Lead times are short, and most standard sizes are kept in stock for immediate delivery. For large-scale rollouts, minimum order quantities (MOQs) and regional fulfillment logistics can be discussed with our sales team.
You can also request technical datasheets, rack compatibility charts, and compliance documentation including UL94 certifications and EIA-310 alignment. If required, we provide optional site audits to support U-space identification and deployment planning.
Procurement and engineering teams benefit from a vendor that understands enterprise operational needs, whether for retrofits, new builds, or sustainability-driven cooling upgrades.
To get started, contact EziBlank for quotes, product specs, or engineering consultation. Our airflow specialists are ready to support global data center operations with effective blanking panel solutions that reduce energy use, improve PUE, and maintain long-term rack hygiene.
