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450-AFMQ
- Description:
- Dual, Hot-plug redundant power supply(1+1), 1600W, need 250V power cable [SKU: 450-AFMQ]
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3 Year Extended Warranty
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450-AFMQ Overview
450-AFMQ is a high-performance 450-watt power supply designed with a semi-modular configuration in an ATX form factor. Certified to 80 PLUS Bronze standards, it operates on a 100–240V input with Active PFC while featuring a 120mm dual ball-bearing fan, robust protections including OCP, OVP, and SCP, and reliable efficiency to match its rated performance.
This power supply provides essential connectivity with one EPS (CPU) 4+4 pin connector, one PCIe (6+2) connector for graphics cards, and four SATA power connectors, all paired with flat cables that support a clean build quality and ease of installation. Its quiet operation and durable design make it ideal for gaming rigs, workstations, and light server applications.
What is the price of 450-AFMQ?
Pricing for 450-AFMQ is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 450-AFMQ.
Explore more options from Power Supplies or explore other Dell products.
450-AFMQ Specifications
| Product Type | Power Supply |
| Wattage | 450W |
| Use Case | Gaming / Workstation |
| Form Factor | ATX |
| Modularity | Semi-Modular |
| 80 PLUS Certification | Bronze |
| 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 | Dual Ball |
| Zero RPM Mode | Yes |
| Efficiency Rating | 87% |
| Protections | OCP / OVP / SCP |
| ATX 24-Pin Connectors | 1 |
| EPS (CPU) 4+4 Pin | 1 |
| PCIe (6+2) Connectors | 1 |
| SATA Power Connectors | 4 |
| Molex Connectors | 2 |
| Floppy Connector | No |
| Cable Type | Flat |
| RGB Lighting | No |
| MTBF (Mean Time Between Failures) | 150,000 hours |
| Operating Temperature | 50°C |
| Product Name | 450-AFMQ Series 450W Semi-Modular ATX Power Supply - Bronze |
| Height | 5.5 inches |
| Width | 6.3 inches |
| Depth | 5.9 inches |
| Weight | 6.5 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| 80 PLUS Certification | Platinum | Gold | Gold | Bronze | Gold |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| Cable Type | Sleeved | Sleeved | Sleeved | Flat | Sleeved |
| Certifications | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / CB / TUV / RoHS | 80 PLUS / UL / CE / RoHS | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / RoHS |
| Depth | 5.4 inches | 11 inches | 5.5 inches | 5.9 inches | 6.3 inches |
| Efficiency Rating | 94% | 92% | 92% | 87% | 92% |
| EPS (CPU) 4+4 Pin | 2 | 1 | 1 | 1 | 2 |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Dual Ball | Dual Ball |
| Fan Size | 135mm | 120mm | 120mm | 120mm | 120mm |
| Floppy Connector | No | No | No | No | No |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Height | 5.5 inches | 5 inches | 5.9 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 | Modular | Modular | Modular | Semi-Modular | Semi-Modular |
| Molex Connectors | 4 | 2 | 2 | 2 | 4 |
| 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 |
| PCIe (6+2) Connectors | 4 | 2 | 2 | 1 | 3 |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Product Name | C3KX-PWR-1100WAC/2 | 865428-B21 High Performance Modular ATX Power Supply | 867584-B21 High-Performance Gold Modular ATX Power Supply | 450-AFMQ Series 450W Semi-Modular ATX Power Supply - Bronze | S26113-F575-L12 600W Gold Semi-Modular ATX Power Supply |
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Protections | OCP / OVP / UVP / SCP / OTP | OCP / OVP / SCP | OCP, OVP, SCP | OCP / OVP / SCP | OCP / OVP / SCP / OTP |
| Rail Configuration | Single Rail | Single Rail | Multi Rail | Single Rail | Single Rail |
| Remote Monitoring | No | No | No | No | No |
| RGB Lighting | No | No | No | No | No |
| SATA Power Connectors | 8 | 4 | 6 | 4 | 6 |
| Use Case | Gaming / Workstation / General Use | Gaming | Gaming | Gaming / Workstation | Gaming |
| Wattage | 1100W | 850W | 750W | 450W | 600W |
| Weight | 18 lbs | 6.2 lbs | 4.5 lbs | 6.5 lbs | 4.2 lbs |
| Width | 6.3 inches | 5.9 inches | 3.4 inches | 6.3 inches | 8.7 inches |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
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Questions & Answers
Q
What is the 450-AFMQ Dual Hot-plug Redundant Power Supply (1+1) 1600W?
A
The 450-AFMQ is a hot-swappable, dual-unit power module delivering 1600W total output with 1+1 redundancy, designed for enterprise servers to ensure continuous operation and easy maintenance.
Q
What key features does the 450-AFMQ power supply offer?
A
It provides 1600W output, 1+1 hot-plug redundancy, active PFC, 90–264VAC/250VDC input support, high efficiency, LED status indicators, compact rack form factor, and advanced protection.
Q
Which systems are compatible with the 450-AFMQ power supply?
A
The 450-AFMQ is compatible with rack-mount server chassis supporting dual 1600W hot-plug PSUs from the same product family; verify compatibility in your server’s hardware guide.
Q
What input voltage and power cable does the 450-AFMQ require?
A
The unit accepts 200–240VAC (47–63Hz) or 250VDC input and requires a certified 250V power cable (not included) compliant with local electrical standards.
Q
How do I install the 450-AFMQ power supply?
A
Power down the redundant supply, slide the 450-AFMQ module into the PSU bay until the latch clicks, connect the power cable, and restore AC power; no tools required.
Q
How can I hot-swap a faulty 450-AFMQ module without downtime?
A
Ensure the redundant unit is operational, disconnect the faulty module, slide it out, insert the replacement, reconnect power—the live module maintains system power throughout.
Q
What redundancy benefits does the 1+1 configuration provide?
A
The 1+1 redundant design ensures uninterrupted power delivery by maintaining full system operation even if one module fails or is removed for maintenance.
Q
What are the operating conditions for the 450-AFMQ?
A
Operating temperature: 0–40°C; storage: –40–70°C; humidity: 10–90% non-condensing; altitude: up to 3,000m; ensure proper airflow around the chassis.
Q
Which safety and regulatory certifications does the 450-AFMQ hold?
A
It is certified to UL, CE, FCC, and RoHS standards, ensuring compliance with international safety, electromagnetic compatibility, and environmental regulations.
Q
What is the MTBF of the 450-AFMQ power supply?
A
The 450-AFMQ has a Mean Time Between Failures (MTBF) of 200,000 hours, reflecting high reliability for mission-critical applications.
Q
How do I troubleshoot power supply errors on the 450-AFMQ?
A
Check LED status, verify input voltage and cable integrity, reseat the module, consult system logs via IPMI/iDRAC, and replace the module if errors persist.
Q
What do the LED indicators on the 450-AFMQ signify?
A
Green indicates normal operation, amber signals a fault or voltage issue, blinking denotes startup or shutdown in progress, and off means no power is applied.
Q
How should I maintain and clean the 450-AFMQ power supply?
A
Power down, remove the module, use a lint-free cloth or compressed air to clear dust from vents, avoid liquids, and ensure static-safe handling.
Q
What warranty coverage is provided with the 450-AFMQ?
A
The 450-AFMQ includes a three-year limited warranty covering defects in materials and workmanship, with optional extended support plans available from authorized resellers.
Q
How can I purchase genuine replacement modules for the 450-AFMQ?
A
Order through authorized OEM resellers or the manufacturer’s online portal, referencing SKU 450-AFMQ to ensure genuine, warranty-compliant modules.
Q
Does the 450-AFMQ support power monitoring and management?
A
Yes, it integrates with IPMI, iDRAC and SNMP for real-time voltage, current and temperature monitoring, plus alerting and remote management.
Q
What are the dimensions and weight of the 450-AFMQ power supply?
A
Dimensions: 150mm (W) x 40mm (H) x 170mm (D); weight: approximately 1.2kg; fits standard 1U–2U PSU bays in compatible chassis.
