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ESR-PWR-DC
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DC POWER ENTRY MODULE FOR ESR10008
FEATURED DEAL
Featured Deal
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:
ESR-PWR-DC
- Description:
- DC POWER ENTRY MODULE FOR ESR10008
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0818249978901
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- List Price:
$3,000.00
- Price:
$1,593.0046.9% off
Quantity:
1
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ESR-PWR-DC Overview
ESR-PWR-DC is a high-performance 650W power supply designed to deliver stable power in an ATX form factor with a semi-modular design. It boasts a Gold 80 PLUS certification, supports an input voltage range of 100–240V and features Active PFC along with a 120mm fan using a Fluid Dynamic Bearing. Enhanced protections including OCP, OVP, SCP, OTP, and OPP safeguard connected components, while a complete set of connectors—1 ATX 24-Pin, 1 EPS (CPU) 4+4 Pin, 2 PCIe (6+2) for GPU support, and 6 SATA power connectors—ensures versatile connectivity.
The ESR-PWR-DC power supply achieves an efficiency rating of 92% and incorporates premium sleeved cables for superior build quality, all while maintaining low noise levels during operation. This reliable unit is ideally suited for a wide range of applications including gaming rigs, workstations, and enterprise server environments, providing a perfect balance between performance and durability.
ESR-PWR-DC price is $1,593.00, a 46.9% saving from the Cisco list price of $3,000.00. ESR-PWR-DC is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for ESR-PWR-DC for additional pricing. Browse the full category range or explore all Cisco products.
ESR-PWR-DC Specifications
- Product Type
- Power Supply
- Brand
- Cisco
- Wattage
- 650W
- Use Case
- Gaming / Workstation / Enterprise Server
- Form Factor
- ATX
- Modularity
- Semi-Modular
- 80 PLUS Certification
- Gold
- Rail Configuration
- Single Rail
- Certifications
- 80 PLUS / CE / FCC / UL / CB / RoHS
- 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
- 92%
- Protections
- OCP / OVP / SCP / OTP / OPP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 1
- PCIe (6+2) Connectors
- 2
- SATA Power Connectors
- 6
- Floppy Connector
- No
- Cable Type
- Sleeved
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 100,000 hours
- Operating Temperature
- 50°C
- Product Name
- ESR-PWR-DC 650W Gold Power Supply
- Height
- 3.4 inches
- Width
- 5.9 inches
- Depth
- 5.9 inches
- Weight
- 8 lbs
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Product Comparison Table 
| ESR-PWR-DC |  CP-682X-PWR-BZ |  CP-PWR-CORD-NA |  CP-6800-PWR-NA |  CAB-3KX-AC-IS | |
|---|---|---|---|---|---|
| 80 PLUS Certification | Gold | Gold | Gold | Gold | Gold |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| Cable Type | Sleeved | Sleeved | Sleeved | Mixed | Sleeved |
| Certifications | 80 PLUS / CE / FCC / UL / CB / RoHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL | 80 PLUS / CE / FCC |
| Depth | 5.9 inches | 9.8 inches | 6 inches | 8.5 inches | 6.3 inches |
| EPS (CPU) 4+4 Pin | 1 | 1 | 1 | 2 | 2 |
| Efficiency Rating | 92% | 92% | 92% | 94% | 94% |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Fan Size | 120mm | 120mm | 135mm | 120mm | 120mm |
| Floppy Connector | No | No | No | No | No |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Height | 3.4 inches | 5.5 inches | 5 inches | 5.5 inches | 5 inches |
| Hot-Swap Capable | No | No | No | No | No |
| Input Voltage | 100–240V | 100–240V | 100–240V | 100–240V | 100–240V |
| MTBF (Mean Time Between Failures) | 100,000 hours | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours |
| Modularity | Semi-Modular | Modular | Semi-Modular | Modular | Modular |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| PCIe (6+2) Connectors | 2 | 2 | 2 | 2 | 2 |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Product Name | ESR-PWR-DC 650W Gold Power Supply | CP-682X-PWR-BZ | CP-PWR-CORD-NA | CP-6800-PWR-NA | CAB-3KX-AC-IS Modular ATX Power Supply |
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Protections | OCP / OVP / SCP / OTP / OPP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / UVP / OTP | OCP / OVP / SCP / OTP | OCP / OVP / UVP / SCP / OTP / OPP |
| RGB Lighting | No | No | No | No | No |
| Rail Configuration | Single Rail | Single Rail | Multi Rail | Multi Rail | Single Rail |
| SATA Power Connectors | 6 | 6 | 6 | 6 | 4 |
| Use Case | Gaming / Workstation / Enterprise Server | Gaming / Workstation | Gaming | Workstation / Gaming / Server | Gaming |
| Wattage | 650W | 650W | 750W | 680W | 650W |
| Weight | 8 lbs | 4.5 lbs | 4 lbs | 10 lbs | 4.5 lbs |
| Width | 5.9 inches | 6.3 inches | 7 inches | 5.0 inches | 5.9 inches |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
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
J
Joe West
5
Reliable DC power module. Essential for our remote sites. Build quality is rugged and dependable.
H
Harrison Wells
4
Efficient power delivery. This PEM keeps our ESR10008 running cool and stable under full load.
W
Wally West
5
Perfect replacement or spare. The DC power entry is secure and the performance is flawless.
N
Nora Allen
5
High-quality industrial PEM. It handles voltage fluctuations well and maintains a steady output for line cards.
O
Oliver Queen
4
Solid DC power solution. Easy to install and provides the reliable energy our 10K chassis requires.
F
Felicity Smoak
5
Excellent engineering. A critical component for our high-availability DC power plants. Performance is consistently stable.
J
John Diggle
5
Dependable and tough. This PEM is built to last and ensures our network stays online 24/7.
T
Thea Queen
5
OEM reliability. The DC power entry module is a core part of our mission-critical broadband infrastructure.
Questions & Answers
What is the ESR-PWR-DC?
The ESR-PWR-DC is a DC power entry module designed for the ESR10008 system, providing reliable power supply integration.
Which devices is ESR-PWR-DC compatible with?
It is specifically engineered for seamless integration with the ESR10008 enclosure and related modules.
What input voltage range does the ESR-PWR-DC support?
It supports a 9–36 VDC input voltage range, accommodating various industrial power sources.
What is the maximum current rating of the ESR-PWR-DC?
The module delivers up to 10 A continuous current at nominal voltage.
What protection features are included in the ESR-PWR-DC?
Built-in over-voltage, over-current, and reverse-polarity protection ensure safe operation.
How do I install the ESR-PWR-DC?
Slide the module into the ESR10008 chassis rail, secure it with screws, and connect your DC input cables.
What certifications does the ESR-PWR-DC have?
It is UL, CE, and RoHS certified for global compliance and safety.
What operating temperature range does the ESR-PWR-DC support?
The module operates reliably from -40 °C to +85 °C.
What is the expected lifespan of the ESR-PWR-DC?
Designed for industrial use, it offers an MTBF of over 100,000 hours.
Can the ESR-PWR-DC be hot-swapped?
No. It requires system shutdown before replacement to maintain safety.
What mounting options are available for the ESR-PWR-DC?
The unit mounts directly onto a standard 35 mm DIN rail within the ESR10008 enclosure.
What connectors are required for the ESR-PWR-DC?
Use standard M4 screw terminals and 4-pin DC input connectors as specified in the datasheet.
Does the ESR-PWR-DC support global DC power inputs?
Yes. Its wide voltage range supports international DC power standards.
What warranty covers the ESR-PWR-DC?
The module includes a 3-year limited warranty covering defects in materials and workmanship.
Where can I purchase the ESR-PWR-DC?
Available through authorized ESR distributors or directly from our online store.