Replacement for 450-18504: Drop-In Alternatives We Stock
Looking for a replacement for the 450-18504 (450-18504 - Dell 750-Watts Hot Swappable Power Supply for PowerEdge R720 R520)? Pro Disk Network ships Dell drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 450-18504
| SKU | 450-18504 |
|---|---|
| Product | 450-18504 - Dell 750-Watts Hot Swappable Power Supply for PowerEdge R720 R520 |
| Current price | $50.53 |
| Stock status | In Stock |
| Detail page | View 450-18504 › |
Drop-in replacements for 450-18504
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
450-ADWS - Dell 750-Watts Hot Swappable Redundant Power Supply for PowerEdge T430 R530 R630
SKU: 450-ADWS
Price: $57.89
450-AEER - Dell 750-Watts Hot Swappable Power Supply for PowerEdge R730 R730XD R630
SKU: 450-AEER
Price: $172.62
450-AEBN - Dell 750-Watts Hot Pluggable for Power Supply for PowerEdge T430 T630 R630 R640
SKU: 450-AEBN
Price: $57.89
450-AEES - Dell 750-Watts 80 Plus Platinum Hot pluggable Power Supply for PowerEdge R630 R730 R730XD
SKU: 450-AEES
Price: $161.11
450-AEHG - Dell 750-Watts Hot Pluggable Power Supply for PowerEdge R630 R730 R730XD
SKU: 450-AEHG
Price: $172.62
450-AEET - Dell 750-Watts 80 Plus Platinum Hot pluggable Power Supply for R630 R730 R730XD
SKU: 450-AEET
Price: $220.91
450-ADWT - Dell 750-Watts Hot Pluggable Titanium Redundant Power Supply
SKU: 450-ADWT
Price: $2,022.11
450-AEBC - Dell 1100-Watts Hot Swappable Power Supply for PowerEdge R530 R530XD R630
SKU: 450-AEBC
Price: $65.26
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.