United States
- Name:
-
CP-PWR-CUBE-4
- Description:
- IP Phone power transformer for the 89/9900 phone series
- Rating:
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(0)
Added to cart 40 times recently
- Availability:
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In stock - Ready to Ship
- Brand:
- Cisco
- Condition:
- GTIN:
- 818260893399
- Warranty:
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3 - List Price:
-
$89.00
- Price:
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$23.00
74% off
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If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
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Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
CP-PWR-CUBE-4
IP Phone power transformer for the 89/9900 phone s...
$89.00
$23.00
14 in Global Warehouse
$23.00
74% off
TRUSTED, TRIED, PROVEN
CP-PWR-CUBE-4 Overview
CP-PWR-CUBE-4 is a 600W, Modular, ATX power supply that delivers high efficiency with its 80 PLUS Gold certification and active PFC, operating across a wide input voltage range of 100–240V. Engineered with a 120mm fluid dynamic fan and built to strict standards, it incorporates robust protections including OCP, OVP, UVP, SCP, and OTP to ensure reliable performance under heavy loads.
Designed for demanding applications such as gaming, workstations, and server setups, CP-PWR-CUBE-4 provides dedicated connectivity with 1 ATX 24-Pin, 1 EPS 4+4 Pin, 2 PCIe (6+2) connectors, 6 SATA power connectors, and 3 Molex connectors. With a 90% efficiency rating, sleeved cables, and low noise levels, this power supply delivers exceptional build quality and consistent performance in even the most challenging environments.
What is the price of CP-PWR-CUBE-4?
Lowest price of CP-PWR-CUBE-4 is $ 23.00. Shop now! Get further exclusive discounts with bulk quotation on CP-PWR-CUBE-4
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CP-PWR-CUBE-4 Specifications
| Product Type | Power Supply |
| Wattage | 600W |
| 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 | 90% |
| Protections | OCP / OVP / UVP / 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-CUBE-4 |
| Height | 5 inches |
| Width | 6 inches |
| Depth | 10 inches |
| Weight | 8 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
|
|
|
|
|
|
|---|---|---|---|---|---|
| 80 PLUS Certification | Gold | Gold | Gold | Gold | Bronze |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| Cable Type | Flat | Sleeved | Sleeved | Sleeved | Flat |
| Certifications | 80 PLUS / CE / FCC / UL | 80 PLUS | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS |
| Depth | 5.9 inches | 7 inches | 10 inches | 11.0 inches | 3.1 inches |
| Efficiency Rating | 92% | 94% | 90% | 92% | 85% |
| EPS (CPU) 4+4 Pin | 1 | 2 | 1 | 1 | 1 |
| Fan Bearing Type | Dual Ball | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Sleeve |
| Fan Size | 120mm | 120mm | 120mm | 120mm | 120mm |
| Floppy Connector | No | No | No | No | No |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Height | 5.5 inches | 5.5 inches | 5 inches | 5.5 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 | Non-Modular | Modular | Modular | Modular | Non-Modular |
| Molex Connectors | 4 | 2 | 3 | 2 | 2 |
| MTBF (Mean Time Between Failures) | 100,000 hours | 150,000 hours | 150,000 hours | 100,000 hours | 100,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| PCIe (6+2) Connectors | 2 | 4 | 2 | 2 | 1 |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Product Name | PWR-C1-715WAC | 503296-B21 850W Fully Modular ATX Power Supply | CP-PWR-CUBE-4 | 0B47481 High Performance Modular Power Supply | FHJT400WPS |
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Protections | OCP / OVP / UVP / SCP / OTP / OPP | OCP / OVP / UVP / OTP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / SCP | OCP, OVP, SCP |
| Rail Configuration | Single Rail | Multi Rail | Single Rail | Multi Rail | Single Rail |
| Remote Monitoring | No | No | No | No | No |
| RGB Lighting | No | No | No | No | No |
| SATA Power Connectors | 6 | 6 | 6 | 6 | 4 |
| Use Case | Gaming / Workstation / General Use | Gaming | Gaming | Gaming | Workstation / Gaming |
| Wattage | 715W | 850W | 600W | 750W | 400W |
| Weight | 7.8 lbs | 4.5 lbs | 8 lbs | 4.5 lbs | 4.5 lbs |
| Width | 6.3 inches | 6 inches | 6 inches | 6.3 inches | 6.3 inches |
| Zero RPM Mode | No | Yes | Yes | Yes | No |
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Questions & Answers
Q
What is the CP-PWR-CUBE-4 power transformer?
A
The Cisco CP-PWR-CUBE-4 is an inline power cube that converts 100–240V AC to 48V DC to power Cisco IP Phone 8900 and 9900 series devices.
Q
Which Cisco IP Phone models are compatible with the CP-PWR-CUBE-4?
A
The CP-PWR-CUBE-4 is fully compatible with Cisco IP Phone 8900 series (e.g., 8941, 8945) and 9900 series (e.g., 9951, 9971) models.
Q
What are the electrical specifications of the CP-PWR-CUBE-4?
A
The CP-PWR-CUBE-4 accepts 100–240V AC at 50–60 Hz and delivers 48V DC at up to 0.6 A (28.8 W) output.
Q
Is the CP-PWR-CUBE-4 an authentic Cisco product?
A
Yes, the CP-PWR-CUBE-4 is a genuine Cisco accessory manufactured to Cisco’s quality, safety and performance standards.
Q
How do I install the CP-PWR-CUBE-4 power transformer?
A
Plug the CP-PWR-CUBE-4 into an AC outlet, then insert its RJ-45 connector into the power port of your Cisco IP Phone—no software configuration is required.
Q
Can I use the CP-PWR-CUBE-4 with a PoE switch?
A
No, the CP-PWR-CUBE-4 is designed for non-PoE switch ports; PoE switches provide power directly over Ethernet and do not require a power cube.
Q
Does the CP-PWR-CUBE-4 support worldwide voltage standards?
A
Yes, with 100–240V AC input, the CP-PWR-CUBE-4 supports global power standards when used with the correct regional plug adapter.
Q
What cable does the CP-PWR-CUBE-4 include?
A
The CP-PWR-CUBE-4 includes a fixed RJ-45 cable that connects directly from the power cube to the Cisco IP Phone’s power port.
Q
What should I do if the CP-PWR-CUBE-4 fails to power my IP phone?
A
Verify the AC outlet, inspect the RJ-45 cable for damage, ensure a secure connection, and replace the cube if power is still not delivered.
Q
What safety certifications does the CP-PWR-CUBE-4 have?
A
The CP-PWR-CUBE-4 is UL-listed, CE-certified, RoHS-compliant and meets FCC safety and environmental requirements.
Q
What are the dimensions and weight of the CP-PWR-CUBE-4?
A
The CP-PWR-CUBE-4 measures 70×40×30 mm, weighs approximately 150 g and features a compact form factor for desk deployment.
Q
Does the CP-PWR-CUBE-4 come with a warranty?
A
Cisco provides a one-year limited warranty on the CP-PWR-CUBE-4 covering manufacturing defects under normal use.
Q
Can the CP-PWR-CUBE-4 be hot-swapped?
A
Yes, the CP-PWR-CUBE-4 supports hot-swap replacement without requiring you to power down the Cisco IP Phone.
Q
Are there LED status indicators on the CP-PWR-CUBE-4?
A
No, the CP-PWR-CUBE-4 does not include LED indicators; power status is displayed on the Cisco IP Phone screen.
Q
How does the CP-PWR-CUBE-4 differ from the CP-PWR-CUBE-3?
A
The CP-PWR-CUBE-4 delivers higher output (28.8 W) and supports universal AC input, whereas the CP-PWR-CUBE-3 has lower wattage and region-specific voltage input.
Q
Where can I purchase the CP-PWR-CUBE-4 power transformer?
A
The CP-PWR-CUBE-4 is available through authorized Cisco resellers, major online marketplaces and the official Cisco online store.
