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:
Added to cart 28 times recently
2 In stock - Ready to Ship
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Shipping:
Payment:
![450-adwm dual, hot-plug redundant power supply (1+1), 1100w [sku: 450-adwm]](https://backend.ormsystems.com/storage/products/thumbnails/450-adwm-price.webp "Dell 450-ADWM")
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
450-ADWM
Dual, Hot-plug redundant power supply (1+1), 1100W [SKU: 450...
Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Built Global. Stocked Local.
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Buyer Protection on Every Order
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Verified By Federal Bodies
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
450-ADWM is a 450W ATX power supply designed for versatile use in gaming rigs, workstations, and even enterprise servers. It features a semi-modular design with Gold 80 PLUS certification, accepts an input voltage of 100–240V, and uses Active PFC to optimize power efficiency. The unit is equipped with a 120mm fan featuring a fluid dynamic bearing, and it offers robust protections including OCP, OVP, SCP, and OTP, ensuring reliable performance.
Built with premium sleeved cables and rated at a 90% efficiency level, the 450-ADWM boasts solid build quality while maintaining low noise levels during operation. It provides a comprehensive connector set, including one ATX 24-pin, one EPS (CPU) 4+4 pin, two PCIe (6+2) connectors, four SATA power connectors, and two Molex connectors, making it ideal for a wide range of applications from high-performance gaming desktops to demanding server installations.
450-ADWM price is is available on request. Get immediate quote.
Request bulk order quote for 450-ADWM for additional pricing. Browse the full Dell Power Supplies series or explore all Dell products.
In enterprise data centers running VMware and Hyper-V clusters, the 450-ADWM-Dual, Hot-plug redundant power supply (1+1), 1100W [SKU: 450-ADWM] delivers dual 1100W outputs to critical hosts. When a power module is taken offline for maintenance or fails, live hot-swap ensures zero downtime for virtual machines. Benefit: Achieve 99.999% uptime, reduce maintenance windows, and maintain SLA compliance for mission-critical workloads.
At a telecommunications network operations center, dual 450-ADWM-Dual modules power core routers and MPLS switches. During scheduled upgrades or unexpected module faults, hot-plug replacement preserves continuous packet forwarding and bandwidth. Benefit: Ensure uninterrupted network performance, uphold strict QoS thresholds, and streamline field-replaceable unit servicing without service interruptions.
On a manufacturing floor running PLCs, CNC machines, and robotic cells, the 450-ADWM-Dual, Hot-plug redundant power supply (1+1), 1100W [SKU: 450-ADWM] sustains dual 1100W rails. Hot-swap capability allows module swaps or firmware updates without halting assembly-line operations. Benefit: Maximize production throughput, minimize costly downtime, and enhance operational efficiency in smart factory environments.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| 450-ADWM | ![Dual, Hot-plug redundant power supply, 2000W, need C19/C20 power cable [SKU: 450-AENU]](https://backend.ormsystems.com/storage/products/thumbnails/450-aenu-price.webp) 450-AENU | ![Dual, Hot-plug redundant power supply (1+1), 550W [SKU: 450-AGUJ]](https://backend.ormsystems.com/storage/products/thumbnails/450-aguj-price.webp) 450-AGUJ | ![Single, Hot-plug power supply, 2000W, need C19/C20 power cable [SKU: 450-AGFT]](https://backend.ormsystems.com/storage/products/thumbnails/450-agft-price.webp) 450-AGFT | ![Single, Hot-plug power supply (1+0), 1100W [SKU: 450-ADWL]](https://backend.ormsystems.com/storage/products/thumbnails/450-adwl-price.webp) 450-ADWL | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 450W | 450W | 450W | 450W | 450W |
| Use Case | Enterprise Server / Workstation / Gaming | Gaming | Gaming / Workstation | Gaming / Workstation | Workstation / Gaming |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Semi-Modular | Non-Modular | Semi-Modular | Semi-Modular | Semi-Modular |
| 80 PLUS Certification | Gold | Bronze | Bronze | Gold | Bronze |
| Rail Configuration | Multi Rail | Single Rail | Single Rail | Single Rail | Single Rail |
| Certifications | 80 PLUS, CE, FCC, UL, RoHS | CE | 80 PLUS / RoHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / RoHS |
| 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 | Ball | Dual Ball | Fluid Dynamic | Ball |
| Zero RPM Mode | Yes | Yes | Yes | Yes | No |
| Efficiency Rating | 90% | 85% | 90% | 92% | 87% |
| Protections | OCP, OVP, SCP, OTP | OCP / OVP / UVP / SCP | OCP / OVP / UVP / SCP | OCP / OVP / SCP | OCP / OVP / SCP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | 1 | 1 | 1 | 1 |
| PCIe (6+2) Connectors | 2 | 2 | 1 | 1 | 1 |
| SATA Power Connectors | 4 | 4 | 4 | 4 | 4 |
| Molex Connectors | 2 | 2 | 2 | 3 | 2 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Sleeved | Flat | Flat | Sleeved | Sleeved |
| RGB Lighting | No | No | No | No | No |
| MTBF (Mean Time Between Failures) | 150,000 hours | 100,000 hours | 100,000 hours | 150,000 hours | 100,000 hours |
| Operating Temperature | 50°C | 50°C | 40°C | 50°C | 50°C |
| Product Name | 450-ADWM Power Supply | 450-AENU 450W ATX Power Supply | 450-AGUJ 450W ATX Semi-Modular Power Supply | 450-AGFT | 450-ADWL 450W Semi-Modular ATX Power Supply |
| Height | 5.0 inches | 5.5 inches | 5.0 inches | 5 inches | 5.5 inches |
| Width | 6.3 inches | 4.3 inches | 5.9 inches | 6 inches | 6.3 inches |
| Depth | 5.9 inches | 5.4 inches | 6.3 inches | 7 inches | 4.2 inches |
| Weight | 4.2 lbs | 4.5 lbs | 3.5 lbs | 4 lbs | 4.5 lbs |
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.
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.
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.
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.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Redundant power setup ensured server uptime.
Smooth operation even during PSU swap.
Reliable enterprise grade PSU.
Stable and efficient power delivery.
Excellent choice for critical systems.
The 450-ADWM is a dual-module, hot-plug capable power supply delivering 1100W total with 1+1 redundancy for uninterrupted enterprise server and storage operations.
Hot-plug capability allows you to replace or add a power module without shutting down your system, ensuring continuous uptime and operational reliability.
1+1 redundancy means two identical 550W modules share the load; if one fails, the other immediately supports the full 1100W output without service interruption.
The unit auto-senses and supports 100–240VAC input at 50–60Hz, allowing global deployment without manual voltage selection.
The 450-ADWM meets 80 PLUS Platinum standards, ensuring up to 94% efficiency under typical loads and reducing energy costs.
Each module is a 1U hot-swap unit measuring 88mm × 40mm × 220mm (W×H×D), fitting standard 19” rack enclosures.
This power supply is compatible with industry-standard 1U and 2U servers, high-density storage arrays, and network appliances supporting hot-swap PSUs.
Slide each module into the dedicated PSU bay until it latches, connect the input cable, and verify LED status to ensure proper operation.
A failed module triggers a red LED on the front panel and an alarm; the remaining module automatically carries the full load.
The 450-ADWM operates between 0°C and 50°C at 5–95% non-condensing humidity, supporting most data-center environments.
The unit is CE, UL/cUL, FCC, and RoHS compliant, meeting global safety and environmental standards.
No routine maintenance is needed; just ensure proper airflow and clean ambient conditions to maintain efficiency.
Disconnect the input cable, press the release latch, slide out the defective module, insert the replacement, and reconnect power.
The 450-ADWM includes a three-year limited warranty covering defects in materials and workmanship with optional extended support plans.
Yes, each 550W module operates independently, but redundancy is disabled, and full load protection relies on the single active unit.
It ensures zero downtime during module failures or maintenance, improves system availability, and simplifies power management in critical environments.
United States
