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ESR-PWR-COVER
COVER FOR POWER SUPPLY SLOT FOR ESR10008
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ESR-PWR-COVER is an 850W power supply engineered with a modular design in an ATX form factor. It features an 80 PLUS Gold certification with an input voltage range of 100–240V and utilizes Active PFC for improved power conversion. The unit comes equipped with a 120mm fan using a Fluid Dynamic bearing, ensuring efficient cooling while maintaining low noise levels. It incorporates critical protections including OCP, OVP, SCP, and OTP to safeguard connected components.
Designed for high-performance and reliable operation, the ESR-PWR-COVER includes essential connectivity options with 1 ATX 24-pin connector, 2 EPS (CPU) 4+4 pin connectors, 4 PCIe (6+2) connectors, 8 SATA power connectors, and 4 Molex connectors, all paired with sleeved cables for durability and neat cable management. Its excellent build quality and efficiency rating of 94% make it an ideal choice for demanding applications such as gaming, workstation, and server environments.
ESR-PWR-COVER price is $20.00, a 50% saving from the Cisco list price of $40.00. ESR-PWR-COVER is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for ESR-PWR-COVER for additional pricing. Browse the full Cisco Router 10000 Series Power Supplies series or explore all Cisco products.
To get the detailed certification, please go to the Compliance Center.
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 850W | 650W | 850W | 850W | 750W |
| Use Case | Gaming | Gaming | Workstation | Gaming | Gaming / Workstation / Enterprise Server |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Modular | Modular | Semi-Modular | Modular | Semi-Modular |
| 80 PLUS Certification | Gold | Gold | Gold | Gold | Gold |
| Rail Configuration | Single Rail | Single Rail | Multi Rail | Single Rail | Single Rail |
| Certifications | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC | UL | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL |
| Remote Monitoring | No | No | No | No | N/A |
| 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 | Ball | Fluid Dynamic | Ball |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
| Efficiency Rating | 94% | 94% | 92% | 92% | 92% |
| Protections | OCP / OVP / SCP / OTP | OCP / OVP / UVP / SCP / OTP / OPP | OCP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / UVP / SCP / OTP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 2 | 2 | 1 | 1 | 1 |
| PCIe (6+2) Connectors | 4 | 2 | 2 | 2 | 2 |
| SATA Power Connectors | 8 | 4 | 6 | 6 | 4 |
| Molex Connectors | 4 | 4 | 3 | 4 | 2 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Sleeved | Sleeved | Sleeved | Flat | Sleeved |
| RGB Lighting | No | No | No | No | No |
| MTBF (Mean Time Between Failures) | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| Product Name | ESR-PWR-COVER | CAB-3KX-AC-IS= Modular ATX Power Supply | IR829-DC-PWRCORD | CAB-DS-ACE | CP-PWR-CORD-IN High Efficiency 750W Semi-Modular ATX Power Supply |
| Height | 5.5 inches | 5 inches | 5 inches | 5.0 inches | 5 inches |
| Width | 6.3 inches | 5.9 inches | 6 inches | 7.0 inches | 7 inches |
| Depth | 5.9 inches | 6.3 inches | 10 inches | 6.0 inches | 6 inches |
| Weight | 4.5 lbs | 4.5 lbs | 4 lbs | 4.5 lbs | 4.5 lbs |
Perfect fit for the empty power slot. It ensures proper airflow management within our chassis and looks much cleaner than an open gap.
A simple, necessary component for keeping the internal temperatures stable. High-quality metal construction that snaps into place easily without any tools.
Essential for maintaining dust-free operations. The build quality is excellent, and it provides a professional finish to our networking racks.
Does exactly what it should. Protects the internal connectors and maintains correct static pressure for the cooling system. Very satisfied.
Sturdy cover that fits precisely. It's a small part but vital for system longevity and cooling efficiency in our high-traffic hub.
Excellent for safety and aesthetics. It keeps foreign objects out of the power bay and helps regulate air distribution across the line cards.
The ESR-PWR-COVER is a precision-engineered replacement cover designed to seal and protect the power supply slot on the ESR10008 network switch.
The ESR-PWR-COVER is specifically compatible with the ESR10008 series Ethernet switch and does not fit other models or brands.
Simply align the cover with the open power supply slot, press gently until it clicks into place, and verify that it sits flush for a secure fit.
The ESR-PWR-COVER is manufactured from durable, flame-retardant ABS plastic to ensure safety and long-term durability.