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ASA-PWR-BLANK
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ASA 5545-X/5555-X Power Slot Blank Cover
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
ASA-PWR-BLANK
- Description:
- ASA 5545-X/5555-X Power Slot Blank Cover
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0803982785053
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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3 Year Extended Warranty
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Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
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ASA-PWR-BLANK Overview
Overview of "ASA-PWR-BLANK" – ASA-PWR-BLANK is an 850W modular ATX power supply featuring an 80 PLUS Gold certification, designed to deliver efficient power conversion across a broad input voltage range of 100–240V. It incorporates active PFC and a robust 120mm fluid dynamic bearing fan with zero RPM mode, ensuring optimal performance while keeping noise levels low.
Engineered with high build quality and advanced protections including OCP, OVP, and SCP, ASA-PWR-BLANK comes equipped with a comprehensive suite of connectors such as one ATX 24-pin, two EPS (CPU) 4+4 pin, two PCIe (6+2) connectors, eight SATA power connectors, and two Molex connectors. This versatile design makes it ideal for gaming, workstations, and rack server environments, sustaining efficient operation with a 94% efficiency rating and offering a reliable MTBF of 150,000 hours.
ASA-PWR-BLANK price is is available on request. Get immediate quote.
Request bulk order quote for ASA-PWR-BLANK for additional pricing. Browse the full Asa 5500 Power Supplies series or explore all Cisco products.
ASA-PWR-BLANK Specifications
- Product Type
- Power Supply
- Brand
- Cisco
- Wattage
- 850W
- Use Case
- Gaming / Workstation / Rack Server
- Form Factor
- ATX
- Modularity
- Modular
- 80 PLUS Certification
- Gold
- Rail Configuration
- Single Rail
- Certifications
- 80 PLUS / CE / FCC / UL / ROHS
- Remote Monitoring
- No
- Input Voltage
- 100–240V
- Hot-Swap Capable
- No
- PFC (Power Factor Correction)
- Active PFC
- Fan Size
- 120mm
- Fan Bearing Type
- Fluid Dynamic
- Zero RPM Mode
- Yes
- Efficiency Rating
- 94%
- Protections
- OCP / OVP / SCP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 2
- PCIe (6+2) Connectors
- 2
- SATA Power Connectors
- 8
- Molex Connectors
- 2
- Floppy Connector
- No
- Cable Type
- Sleeved
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 150,000 hours
- Operating Temperature
- 40°C
- Product Name
- ASA-PWR-BLANK
- Height
- 5 inches
- Width
- 6 inches
- Depth
- 7 inches
- Weight
- 4 lbs
ASA-PWR-BLANK Use Case
Hot-Swap Power Module Maintenance with Airflow Integrity
In a large-scale data center, network engineers performing a hot-swap of a failed power supply on a Cisco ASA 5545-X temporarily remove the module and install the ASA-PWR-BLANK-ASA 5545-X/5555-X Power Slot Blank Cover. This ensures proper internal airflow, preventing thermal hotspots and maintaining optimal cooling. Benefit: Sustains peak performance and 99.999% firewall uptime by avoiding overheating during maintenance.
Dust and Contamination Prevention in Industrial Network Deployments
At a manufacturing plant with high levels of airborne particulates, IT teams deploy Cisco ASA 5555-X firewalls and seal unused power bays with the ASA-PWR-BLANK-ASA cover. This blocks dust and debris from entering the chassis and protects sensitive PCBs. Benefit: Extends equipment lifespan, reduces unscheduled downtime, and lowers ongoing maintenance costs.
EMI Shielding and Regulatory Compliance in Secure Government Networks
A federal agency installing Cisco ASA 5545-X/5555-X units in a secure operations center must meet MIL-STD-461 electromagnetic interference standards. By fitting unused power slots with the ASA-PWR-BLANK-ASA cover, they achieve robust EMI shielding and a tamper-evident seal. Benefit: Ensures compliance with strict government regulations, minimizes signal interference, and preserves mission-critical network integrity.
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Product Comparison Table 
| ASA-PWR-BLANK |  PWR-C5-125WAC |  ASR1001-X-PWR-AC |  NXA-PAC-650W-PI |  PWR-C5-1KWAC | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Switch Power Supply | Power Supply | Power Supply | Switch Power Supply |
| Wattage | 850W | 125W | 500W | 650W | 1000W |
| Form Factor | ATX | Hot-Plug Module | ATX | ATX | Hot-Plug Module |
| Input Voltage | 100–240V | 100-240 VAC, 50-60 Hz autoranging | 100–240V | 110–240V | 100-240 VAC, autoranging, 50-60 Hz |
| Hot-Swap Capable | No | Hot-Swap | No | No | Hot-Swap |
| Product Name | ASA-PWR-BLANK | 125W AC Config 5 Power Supply | ASR1001-X-PWR-AC | NXA-PAC-650W-PI | 1000 W AC power supply module |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
D
David Brown
4
The ASA 5545-X/5555-X Power Slot Blank Cover is a practical solution. It covers unused power slots, keeping our system clean and well-organized.
B
Benjamin Harris
5
We use the ASA-PWR-BLANK to cover unused power slots, and it has helped maintain a neat and organized setup in our data center.
O
Olivia Mitchell
4
This blank cover is simple but effective. It keeps our system tidy and ensures that unused slots are securely covered and protected.
J
James Roberts
4
The ASA-PWR-BLANK is a great accessory for maintaining our network's integrity. It covers unused power slots, ensuring a clean and secure environment.
M
Megan Lee
5
This blank cover is practical and ensures that our ASA devices remain organized. It's easy to install and provides protection for unused power slots.
Questions & Answers
What is the ASA-PWR-BLANK power slot blank cover?
The ASA-PWR-BLANK is a power slot blank cover designed to seal unused power module slots on Cisco ASA 5545-X and ASA 5555-X security appliances, preventing dust ingress and maintaining proper airflow.
Which Cisco ASA models are compatible with ASA-PWR-BLANK?
The ASA-PWR-BLANK cover is compatible only with Cisco ASA 5545-X and ASA 5555-X series firewalls.
What is the primary function of the ASA-PWR-BLANK cover?
Its primary function is to block open power module bays, preserve system cooling efficiency, and protect internal components from dust and debris.
How do I install the ASA-PWR-BLANK slot cover?
To install, power down the ASA appliance, remove power module screws, align the blank cover with the slot, secure with included screws, and restore power.
What are the dimensions of the ASA-PWR-BLANK?
The cover measures approximately 11.5 cm (4.5 in) wide, 2.5 cm (1 in) high, and 1.2 cm (0.5 in) deep—matching the ASA 5545-X/5555-X power slot form factor.
What material is the ASA-PWR-BLANK cover made of?
The cover is manufactured from high-strength, electrostatic-dissipative (ESD) plastic for durability and static protection.
Does the ASA-PWR-BLANK support hot-swapping?
No. For safe installation and removal, power down the appliance before handling any power slot cover.
Are mounting screws included with the ASA-PWR-BLANK?
Yes. Each ASA-PWR-BLANK package includes the required screws for secure attachment to the power slot.
Will using the ASA-PWR-BLANK help maintain proper cooling?
Yes. By sealing unused slots, the blank cover directs airflow through active modules, ensuring optimal cooling performance.
What warranty covers the ASA-PWR-BLANK cover?
The ASA-PWR-BLANK is backed by a 90-day limited replacement warranty against manufacturing defects.
Can I purchase the ASA-PWR-BLANK in bulk quantities?
Yes. Bulk ordering options are available—contact our sales team for volume pricing and lead times.
Where can I buy the ASA-PWR-BLANK power slot cover?
The ASA-PWR-BLANK is available through authorized Cisco resellers, online marketplaces, and directly from Cisco’s parts distribution network.
How do I clean the ASA-PWR-BLANK cover?
Wipe the cover with a lint-free cloth dampened with isopropyl alcohol; avoid abrasive cleaners or solvents.
Can the ASA-PWR-BLANK be used as a replacement part?
Yes. It serves as an OEM replacement for lost or damaged power slot blank covers on ASA 5545-X/5555-X units.
Does the ASA-PWR-BLANK affect appliance performance?
No. It passively seals empty slots without impacting power delivery, throughput, or security functions.
Are there alternative slot covers for other ASA models?
Yes. Cisco offers model-specific blank covers; verify part numbers for ASA 5516-X, ASA 5585-X, and legacy series when purchasing.