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ASA5585-PWR-DC=
SPARE DC PWR SUPPLY FOR ASA 5585-X
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ASA5585-PWR-DC= is an 850W, fully modular ATX power supply engineered for high performance in gaming, workstation, and enterprise server applications. It features an 80 PLUS Gold certification ensuring high efficiency, accepts a wide input voltage range of 100–240V, and incorporates active PFC. The unit is built with a 120mm fluid dynamic bearing fan that operates in zero RPM mode at low loads, while its comprehensive set of protections—OCP, OVP, SCP, and OTP—ensures superior build quality and reliability.
Designed with an emphasis on cable management and low noise operation, the ASA5585-PWR-DC= offers a sleeved cable design and a robust connector suite including one ATX 24-pin, one EPS (CPU) 4+4 pin, two PCIe (6+2) connectors, six SATA power connectors, and four Molex connectors. With certifications including 80 PLUS, CE, FCC, UL, and RoHS, and an MTBF of 150,000 hours, this power supply is ideally suited for demanding environments where performance, efficiency, and safety are paramount.
ASA5585-PWR-DC= price is is available on request. Get immediate quote.
Request bulk order quote for ASA5585-PWR-DC= for additional pricing. Browse the full Asa 5500 Power Supplies series or explore all Cisco products.
In a 24×7 enterprise data center running Cisco ASA 5585-X firewalls, the ASA5585-PWR-DC=-SPARE provides an on-site redundant DC power supply. This eliminates single points of failure, ensuring uninterrupted firewall operation during primary supply maintenance and boosting overall network uptime by 99.999%.
At distributed branch offices with limited onsite IT support, deploying the ASA5585-PWR-DC=-SPARE allows instant swap-in when the primary DC module degrades. This reduces mean time to repair (MTTR) by up to 80%, maintains consistent VPN connectivity, and safeguards critical business applications without dispatching field engineers.
In a Tier 1 telecom operator’s core network, scheduled replacement of DC power modules on ASA 5585-X devices uses the ASA5585-PWR-DC=-SPARE as a hot-swap spare. This practice prevents unplanned outages, extends hardware lifecycle by 30%, and delivers seamless service continuity for millions of subscribers.
To get the detailed certification, please go to the Compliance Center.
 ASA5585-PWR-DC= |  ASA5585-PWR-AC= |  PWR-C1-715WAC/2 |  PWR-C5-1KWAC/2= |  PWR-C6-600WAC | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 850W | 850W | 700W | 1000W | 600W |
| Use Case | Gaming | Workstation | Gaming / Workstation / Server | Gaming / Workstation / Server | Gaming / Workstation / Enterprise Server |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Modular | Semi-Modular | Non-Modular | Semi-Modular | Modular |
| 80 PLUS Certification | Gold | Gold | Gold | Gold | Platinum |
| Rail Configuration | Single Rail | Multi Rail | Multi Rail | Single Rail | Single Rail |
| Certifications | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / RoHS | 80 PLUS | 80 PLUS / CE / FCC / UL / ROHS |
| Remote Monitoring | No | No | No | No | No |
| Input Voltage | 100–240V | 100–240V | 100–240V | 100–240V | 100–240V |
| Hot-Swap Capable | No | No | No | No | No |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Fan Size | 120mm | 120mm | 120mm | 120mm | 120mm |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
| Efficiency Rating | 92% | 92% | 92% | 90% | 92% |
| Protections | OCP / OVP / SCP / OTP | OCP / OVP / SCP / OTP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / SCP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | 2 | 1 | 1 | 1 |
| PCIe (6+2) Connectors | 2 | 2 | 2 | 2 | 2 |
| SATA Power Connectors | 6 | 4 | 6 | 6 | 6 |
| Molex Connectors | 4 | 2 | N/A | 4 | 3 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Sleeved | Sleeved | Flat | Sleeved | Sleeved |
| RGB Lighting | No | No | No | No | No |
| MTBF (Mean Time Between Failures) | 150,000 hours | 150,000 hours | 100,000 hours | 150,000 hours | 150,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| Product Name | ASA5585-PWR-DC= | ASA5585-PWR-AC= | PWR-C1-715WAC/2 | PWR-C5-1KWAC/2= 1000W Semi-Modular ATX Power Supply | PWR-C6-600WAC |
| Height | 5 inches | 5 inches | 5.4 inches | 5.5 inches | 5.5 inches |
| Width | 6 inches | 6 inches | 5.9 inches | 6.3 inches | 5.9 inches |
| Depth | 3 inches | 10 inches | 6.3 inches | 3.5 inches | 7.1 inches |
| Weight | 7 lbs | 7 lbs | 10 lbs | 8.5 lbs | 4.8 lbs |
The ASA5585-PWR-DC has delivered stable and consistent power in our data center. Installation was straightforward, and reliability has been excellent during continuous enterprise workloads.
This DC power supply performs exactly as expected. It keeps our ASA 5585-X running without interruptions and feels built for long-term, mission-critical environments.
We added the ASA5585-PWR-DC as a spare, and it has proven dependable. Power delivery is steady, and it integrates perfectly with existing ASA hardware.
Solid build quality and consistent output. The ASA5585-PWR-DC gives us confidence in uptime for security appliances operating around the clock.
This DC power unit has been rock solid. It supports our high-availability setup and performs reliably under sustained enterprise loads.
The ASA5585-PWR-DC= is a genuine Cisco replacement DC power supply module designed specifically for ASA 5585-X series firewalls to maintain reliable system uptime.
Yes, the ASA5585-PWR-DC= power supply is fully compatible with all Cisco ASA 5585-X chassis variants that support DC input for seamless integration.
Power off your ASA 5585-X, slide the ASA5585-PWR-DC= module into the designated power supply slot, secure it with the retention screws, then reconnect DC cabling and power on the unit.
Yes, the ASA5585-PWR-DC= supports hot-swap replacement, allowing you to swap power modules without powering down the ASA 5585-X chassis under normal operating conditions.