The Dell 450-ADEZ (450-ADEZ - Dell 720-Watts RPS720 Redundant Power Supply for Networking N1524) is a Power Supplies component engineered for sustained enterprise-class workloads. This part addresses common procurement scenarios where exact-match replacement, capacity expansion, or new-build deployment is required. Technical specifications include power of 720W, features of Redundant. Common deployment scenarios include enterprise data-center, server-room, and managed-service-provider environments where matched-OEM-part procurement is required for warranty and compliance continuity. Pro Disk Network supplies the 450-ADEZ to US business buyers. Stocked units ship same-day on in-stock orders placed before 3pm ET. Pro Disk Network applies a 90-day functional warranty. Free US ground shipping on orders over $150; same-day expedited (UPS Next Day Air, FedEx Priority) available at checkout.
The 450-ADEZ is a Dell power supplies component with power 720W, features Redundant. Pricing on the 450-ADEZ is quote-based — email sales@prodisknetwork.com or use our live chat for a quote within one business day.
Reviewed By
Reviewed by:Pro Disk Network Engineering Team — . Specifications, compatibility, and pricing for the 450-ADEZ are shown on this page.
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Same-Day US Shipping — orders before 3pm ET ship today via UPS
30-Day Returns — pre-paid label on DOA and defective items
The 450-ADEZ is a Dell power supplies part. Email sales@prodisknetwork.com with your system make, model, and serial number - we will confirm compatibility and ship same-day if in stock.
How fast does the 450-ADEZ ship?
450-ADEZ orders placed before 3 pm ET ship the same business day from US warehouses. Delivery is next business day to most metro ZIPs via FedEx/UPS overnight; ground delivery covers remaining US in 1-4 business days.
The 450-ADEZ is deployed by US enterprises, MSPs, government, and education customers across multiple infrastructure scenarios. Below are the most common deployment patterns Pro Disk Network sees in real-world orders.
Rack PDU Replacement — Vertical or horizontal PDUs in cabinet retrofits. Metered or switched models for granular outlet-level control.
Branch UPS — Office or remote site UPS. 1500–3000 VA covers most server-rack mini-deployments with 5–15 minute runtime.
Datacenter UPS Module — Online double-conversion UPS for production server rooms. Match VA rating to total connected load + 30% headroom.
Telco / Battery Backup — DC-powered batteries for telco-class equipment, ISP CPE, and outdoor cabinets. Confirm voltage (-48 V vs +12/24 V).
What is the 450-ADEZ?
The 450-ADEZ is a Dell server power supply unit with power 720W and features Redundant, manufactured by Dell. Pro Disk Network ships this part new and certified-refurbished from our US warehouse with same-day dispatch on orders placed before 3 PM ET, backed by a 30-day return guarantee.
Pros & Cons of 450-ADEZ
Pros
Lower cost than OEM channel pricing
Matched-pair option for dual-PSU redundancy
Cons
Not interchangeable across server generations — confirm part number
Voltage range matters: 110V vs 208V vs 240V at full load
High-density chassis may require N+2, not just N+1
Frequently Asked Questions about 450-ADEZ
Is the 450-ADEZ a genuine Dell part?
Yes. Pro Disk Network sources every 450-ADEZ as factory-original Dell inventory. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned Dell servers, surface-tested, and re-warranted by Pro Disk Network for 90 days.
Will the 450-ADEZ fit my system?
The 450-ADEZ is a Dell power supplies part. Email sales@prodisknetwork.com with your system make, model, and serial number - we will confirm compatibility and ship same-day if in stock.
How fast does the 450-ADEZ ship?
450-ADEZ orders placed before 3 pm ET ship the same business day from US warehouses. Delivery is next business day to most metro ZIPs via FedEx/UPS overnight; ground delivery covers remaining US in 1-4 business days.
What is the warranty on the 450-ADEZ?
New 450-ADEZ units carry the full Dell manufacturer warranty (typically 1 to 5 years depending on product line). Refurbished and bulk-OEM units include a Pro Disk Network advance-replacement warranty (90 days refurbished). DOA replacement is free within 30 days of receipt.
Do you offer bulk pricing for the 450-ADEZ?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
Other parts that share the 450 series prefix — useful when sourcing matched lots, hot-spare pools, or capacity-tier expansions.
450-ADIJ — 450-ADIJ - Dell 1100-Watts DC Redundant Power Supply for Poweredge R620 720 820 R730XD — $222.04
450-ADRI — 450-ADRI - Dell 1100-Watts Redundant Power Supply for PowerEdge R620 R720 R720XD — $36.00
450-ADUO — 450-ADUO - Dell 550-Watts Hot Pluggable Power Supply for PowerEdge R320 R420 DX6104 — $147.74
450-ADWK — 450-ADWK - Dell 1600-Watts Hot Swappable Power Supply for PowerEdge FX2 T630 — $932.26
450-ADWL — 450-ADWL - Dell 1100-Watts DC Power Supply for Poweredge R720 R720XD R620 T620 — $560.32
450-ADWM — 450-ADWM - Dell 1100-Watts 100-240V Power Supply for Poweredge C4130 R730 R630 T630 R530 R430 T430 — $140.00
450-ADWO — 450-ADWO - Dell 1600-Watts Single Hot Pluggable Power Supply — $1,030.56
450-ADWP — 450-ADWP - Dell 450-Watts Redundant Power Supply for PowerEdge R530 R630 — $41.60
450-ADWQ — 450-ADWQ - Dell 495-Watts Dual Hot Pluggable Redundant Power Supply — $192.61
450-ADWS — 450-ADWS - Dell 750-Watts Hot Swappable Redundant Power Supply for PowerEdge T430 R530 R630 — $44.00
450-ADWT — 450-ADWT - Dell 750-Watts Hot Pluggable Titanium Redundant Power Supply — $1,332.36
450-ADWU — 450-ADWU - Dell 750-Watts 200-240V AC Hot Pluggable Power Supply — $920.55
Pro Disk Network Buyer’s Guide: Power Supplies
PSU Sizing: Connected Load, Efficiency Curves, and N+1 Redundancy
For N+1 redundancy in a dual-PSU server, both PSUs must be rated to handle full load alone. This is non-negotiable in production: if a single PSU fails and the surviving one is undersized, the system shuts down. The 450-ADEZ should be matched in wattage rating to the partner PSU in the chassis; mismatched ratings sometimes work but trigger warnings in the BMC.
AC Input, Phase Balancing, and Datacentre Power Best Practices
Document the 450-ADEZ model, wattage, and partner PSU in your CMDB. Power audits typically find one or two undersized servers and one or two over-redundant clusters per rack — both of which waste capacity that could feed additional production load.