- Name:
-
ASA-PWR-BLANK
- Description:
- ASA 5545-X/5555-X Power Slot Blank Cover
- Rating:
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(0)
Added to cart 46 times recently
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In stock - Ready to Ship
- Brand:
- Cisco
- Condition:
- GTIN:
- 803982785053
- Warranty:
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3 - List Price:
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- Price:
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3 Year Extended Warranty
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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.
What is the price of ASA-PWR-BLANK?
Pricing for ASA-PWR-BLANK is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for ASA-PWR-BLANK.
Explore more options from Power Supplies or explore other Cisco products.
ASA-PWR-BLANK Specifications
| Product Type | Power Supply |
| 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 |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
|
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|
|
|---|---|---|---|---|---|
| 80 PLUS Certification | Gold | Gold | Gold | Bronze | Bronze |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| Cable Type | Sleeved | Flat | Sleeved | Sleeved | Flat |
| Certifications | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / RoHS |
| Depth | 7 inches | 5.9 inches | 3.4 inches | 5.5 inches | 5.9 inches |
| Efficiency Rating | 94% | 94% | 90% | 90% | 87% |
| EPS (CPU) 4+4 Pin | 2 | 1 | 1 | 2 | 1 |
| Fan Bearing Type | Fluid Dynamic | Ball | Fluid Dynamic | Fluid Dynamic | Dual Ball |
| Fan Size | 120mm | 120mm | 120mm | 120mm | 120mm |
| Floppy Connector | No | No | No | No | No |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Height | 5 inches | 3.4 inches | 5.5 inches | 3.4 inches | 5.5 inches |
| Hot-Swap Capable | No | No | No | No | No |
| Input Voltage | 100–240V | 100–240V | 100–240V | 100–240V | 100–240V |
| Modularity | Modular | Non-Modular | Modular | Modular | Semi-Modular |
| Molex Connectors | 2 | 2 | 3 | 4 | 2 |
| MTBF (Mean Time Between Failures) | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours |
| Operating Temperature | 40°C | 50°C | 50°C | 50°C | 50°C |
| PCIe (6+2) Connectors | 2 | 3 | 2 | 2 | 1 |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Product Name | ASA-PWR-BLANK | 798099-B21 750W ATX Power Supply | 588603-B21 High Performance Power Supply | JC610A 600W Modular ATX Power Supply 80 PLUS Bronze | 450-AFMQ Series 450W Semi-Modular ATX Power Supply - Bronze |
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Protections | OCP / OVP / SCP | OCP / OVP / SCP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / SCP | OCP / OVP / SCP |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Single Rail | Single Rail |
| Remote Monitoring | No | N/A | No | No | No |
| RGB Lighting | No | No | No | No | No |
| SATA Power Connectors | 8 | 6 | 6 | 4 | 4 |
| Use Case | Gaming / Workstation / Rack Server | Enterprise Server / Workstation / Gaming | Gaming / Workstation | Gaming | Gaming / Workstation |
| Wattage | 850W | 750W | 850W | 600W | 450W |
| Weight | 4 lbs | 6.5 lbs | 7 lbs | 6 lbs | 6.5 lbs |
| Width | 6 inches | 5.5 inches | 6.3 inches | 5.9 inches | 6.3 inches |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
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Questions & Answers
Q
What is the ASA-PWR-BLANK power slot blank cover?
A
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.
Q
Which Cisco ASA models are compatible with ASA-PWR-BLANK?
A
The ASA-PWR-BLANK cover is compatible only with Cisco ASA 5545-X and ASA 5555-X series firewalls.
Q
What is the primary function of the ASA-PWR-BLANK cover?
A
Its primary function is to block open power module bays, preserve system cooling efficiency, and protect internal components from dust and debris.
Q
How do I install the ASA-PWR-BLANK slot cover?
A
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.
Q
What are the dimensions of the ASA-PWR-BLANK?
A
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.
Q
What material is the ASA-PWR-BLANK cover made of?
A
The cover is manufactured from high-strength, electrostatic-dissipative (ESD) plastic for durability and static protection.
Q
Does the ASA-PWR-BLANK support hot-swapping?
A
No. For safe installation and removal, power down the appliance before handling any power slot cover.
Q
Are mounting screws included with the ASA-PWR-BLANK?
A
Yes. Each ASA-PWR-BLANK package includes the required screws for secure attachment to the power slot.
Q
Will using the ASA-PWR-BLANK help maintain proper cooling?
A
Yes. By sealing unused slots, the blank cover directs airflow through active modules, ensuring optimal cooling performance.
Q
What warranty covers the ASA-PWR-BLANK cover?
A
The ASA-PWR-BLANK is backed by a 90-day limited replacement warranty against manufacturing defects.
Q
Can I purchase the ASA-PWR-BLANK in bulk quantities?
A
Yes. Bulk ordering options are available—contact our sales team for volume pricing and lead times.
Q
Where can I buy the ASA-PWR-BLANK power slot cover?
A
The ASA-PWR-BLANK is available through authorized Cisco resellers, online marketplaces, and directly from Cisco’s parts distribution network.
Q
How do I clean the ASA-PWR-BLANK cover?
A
Wipe the cover with a lint-free cloth dampened with isopropyl alcohol; avoid abrasive cleaners or solvents.
Q
Can the ASA-PWR-BLANK be used as a replacement part?
A
Yes. It serves as an OEM replacement for lost or damaged power slot blank covers on ASA 5545-X/5555-X units.
Q
Does the ASA-PWR-BLANK affect appliance performance?
A
No. It passively seals empty slots without impacting power delivery, throughput, or security functions.
Q
Are there alternative slot covers for other ASA models?
A
Yes. Cisco offers model-specific blank covers; verify part numbers for ASA 5516-X, ASA 5585-X, and legacy series when purchasing.

