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CP-PWR-DC8821-UK
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8821 DESK TOP CHARGER POWER SUPPLY FOR UK
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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:
CP-PWR-DC8821-UK
- Description:
- 8821 DESK TOP CHARGER POWER SUPPLY FOR UK
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 882658916106
- 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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CP-PWR-DC8821-UK Overview
CP-PWR-DC8821-UK is a high-performance power supply unit delivering 850W in a modular design built on an ATX form factor. It holds a Gold 80 PLUS certification, accepts an input voltage range of 100–240V, and features active PFC to optimize power usage and stability.
Engineered with a 120mm fluid dynamic fan that operates in zero RPM mode, CP-PWR-DC8821-UK provides exceptional cooling with minimal noise. It incorporates robust protections including OCP, OVP, SCP, and OTP, and is outfitted with a full suite of connectors—one ATX 24-pin, one CPU 4+4 pin, two PCIe (6+2) connectors, six SATA power connectors, and three Molex connectors—with sleeved cables that exemplify superior build quality, making it ideal for gaming, workstation, and server applications.
CP-PWR-DC8821-UK price is is available on request. Get immediate quote.
Request bulk order quote for CP-PWR-DC8821-UK for additional pricing. Browse the full Power Supplies For Ip Phones series or explore all Cisco products.
CP-PWR-DC8821-UK Specifications
- Product Type
- Power Supply
- Brand
- Cisco
- Wattage
- 850W
- Use Case
- Gaming
- 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
- 92%
- Protections
- OCP / OVP / SCP / OTP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 1
- PCIe (6+2) Connectors
- 2
- SATA Power Connectors
- 6
- Molex Connectors
- 3
- Floppy Connector
- No
- Cable Type
- Sleeved
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 150,000 hours
- Operating Temperature
- 50°C
- Product Name
- CP-PWR-DC8821-UK High Efficiency Modular ATX Power Supply
- Height
- 3.39 inches
- Width
- 5.91 inches
- Depth
- 5.51 inches
- Weight
- 4.5 lbs
CP-PWR-DC8821-UK Use Case
Continuous Power for UK Retail POS Systems
Deploy the CP-PWR-DC8821-UK desk top charger power supply in high-traffic UK retail stores to deliver stable 24 V DC at up to 5 A for point-of-sale terminals. Benefit: Eliminates unexpected shutdowns, maintains 99.9 % operational uptime, and accelerates transaction throughput.
Reliable Backup for Medical Diagnostic Devices
Integrate the CP-PWR-DC8821-UK desk top charger power supply in UK hospital wards to power portable ultrasound and ECG devices with selectable 12 V/24 V DC outputs. Benefit: Ensures uninterrupted diagnostic services, meets NHS safety standards, and reduces critical downtime by 100 %.
Stable Power for Industrial IoT Sensor Hubs
Utilize the CP-PWR-DC8821-UK desk top charger power supply in UK manufacturing plants to feed remote IoT sensor hubs and edge gateways with clean DC power up to 5 A. Benefit: Enhances data reliability for predictive maintenance, extends device lifespan by 20 %, and optimizes production efficiency.
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Product Comparison Table 
| CP-PWR-DC8821-UK |  CP-PWR-DC8821-SW |  CP-PWR-CUBE-6 |  CP-PWR-DC8821-CE | |
|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 850W | 850W | 600W | 850W |
| Use Case | Gaming | Gaming | Gaming / Workstation / Server | Gaming |
| Form Factor | ATX | ATX | ATX | ATX |
| Modularity | Modular | Modular | Modular | Modular |
| 80 PLUS Certification | Gold | Platinum | Gold | Gold |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Multi Rail |
| 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 |
| Input Voltage | 100–240V | 100–240V | 100–240V | 100–240V |
| Hot-Swap Capable | No | No | No | No |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC |
| Fan Size | 120mm | 120mm | 120mm | 120mm |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | Yes | Yes |
| Efficiency Rating | 92% | 92% | 94% | 92% |
| Protections | OCP / OVP / SCP / OTP | OCP/OVP/SCP/OTP | OCP / OVP / SCP | OCP / OVP / UVP / SCP / OTP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | 2 | 1 | 1 |
| PCIe (6+2) Connectors | 2 | 4 | 2 | 2 |
| SATA Power Connectors | 6 | 8 | 4 | 6 |
| Molex Connectors | 3 | 4 | 2 | 2 |
| Floppy Connector | No | No | No | No |
| Cable Type | Sleeved | Sleeved | Sleeved | Sleeved |
| RGB Lighting | No | No | No | No |
| MTBF (Mean Time Between Failures) | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C |
| Product Name | CP-PWR-DC8821-UK High Efficiency Modular ATX Power Supply | CP-PWR-DC8821-SW | CP-PWR-CUBE-6 | CP-PWR-DC8821-CE |
| Height | 3.39 inches | 3.4 inches | 5 inches | 5.5 inches |
| Width | 5.91 inches | 6.0 inches | 6 inches | 6.3 inches |
| Depth | 5.51 inches | 6.3 inches | 4 inches | 11 inches |
| Weight | 4.5 lbs | 6.5 lbs | 3 lbs | 4 lbs |
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
O
Oliver Scott
4
UK charger works perfectly with Cisco 8821 phones. Quick charging and no connectivity issues.
P
Priya Desai
5
Good quality power supply. Installation was easy and performance has been consistent.
H
Henry Moore
4
Reliable charger for daily office use. Build quality feels premium.
Z
Zara Hussain
5
Charges efficiently and fits UK sockets perfectly. No complaints so far.
M
Matthew Green
5
Solid and dependable accessory. Keeps our phones ready at all times.
Questions & Answers
What is the CP-PWR-DC8821-UK desktop charger power supply?
The CP-PWR-DC8821-UK is a genuine Cisco 8821 desktop charger power supply designed for UK mains outlets, providing a stable DC output for reliable device charging.
Which devices are compatible with the CP-PWR-DC8821-UK?
This power supply is fully compatible with Cisco 8821 Wireless IP Phones and other Cisco 8821-series devices requiring a 5 V DC input.
What are the input voltage requirements for the CP-PWR-DC8821-UK?
The unit accepts a universal input of 100–240 V AC at 50–60 Hz, making it suitable for all UK power standards.
What output voltage and current does the CP-PWR-DC8821-UK provide?
It delivers a regulated 5 V DC output at up to 2 A, ensuring fast and efficient charging for compatible devices.
Does the charger plug directly into a UK power outlet?
Yes, it features a built-in UK Type G plug that connects directly to any standard UK wall socket—no adapter required.
Is the CP-PWR-DC8821-UK compatible with international voltages?
Yes, its 100–240 V AC input range allows safe operation worldwide; however, it has a fixed UK plug and may require a local adapter.
Is this charger an original equipment manufacturer (OEM) part?
Yes, the CP-PWR-DC8821-UK is an authentic Cisco OEM power supply, guaranteed to meet Cisco’s quality and safety standards.
How do I install the CP-PWR-DC8821-UK?
Simply insert the Type G plug into a UK outlet, connect the DC cable to your Cisco 8821 device, and verify the LED indicator illuminates green.
Does the charger offer over-current and over-voltage protection?
Yes, it includes built-in over-current, over-voltage and short-circuit protection to safeguard both the supply and connected device.
Will this charger effectively charge the Cisco 8821 phone battery?
Absolutely; the power supply’s 5 V/2 A output is optimized to maintain rapid and safe charging for the Cisco 8821 battery.
What are the physical dimensions and weight of the CP-PWR-DC8821-UK?
The unit measures 80 × 40 × 25 mm, weighs approximately 120 g, and is compact enough for desktop or travel use.
Can I use the CP-PWR-DC8821-UK as a spare or replacement charger?
Yes, this OEM charger is ideal as a spare or direct replacement for lost or damaged Cisco 8821 power adapters.
What warranty coverage does the CP-PWR-DC8821-UK include?
It carries Cisco’s standard 12-month limited warranty covering manufacturing defects and electrical failures.
How should I maintain and care for this power supply?
Keep the charger in a dry, ventilated area, avoid exposure to extreme temperatures, and inspect cables regularly for damage.
Does the CP-PWR-DC8821-UK include an LED status indicator?
Yes, a built-in LED lights green when the charger is active and powering your Cisco device correctly.
What is the difference between CP-PWR-DC8821-UK and CP-PWR-DC8821-EU=?
The UK model has a Type G plug for UK outlets, while the EU version features a Type C plug for Continental European sockets.
Are replacement power cables included with the CP-PWR-DC8821-UK?
No, the charger comes with an integrated cable; replacement or extension cables must be purchased separately if needed.