Replacement for DPS-300AB-81-D: Drop-In Alternatives We Stock
Looking for a replacement for the DPS-300AB-81-D (DPS-300AB-81-D - Delta 300W IPC Server Power Supply)? Pro Disk Network ships 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 DPS-300AB-81-D
| SKU | DPS-300AB-81-D |
|---|---|
| Product | DPS-300AB-81-D - Delta 300W IPC Server Power Supply |
| Current price | $395.34 |
| Stock status | In Stock |
| Detail page | View DPS-300AB-81-D › |
Drop-in replacements for DPS-300AB-81-D
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.
DPS-3381-1C1 - Delta 400-Watts 100-240V Redundant Power Supply For ProLiant DL380 G3
SKU: DPS-3381-1C1
Price: $102.32
Delta DPS-685AB-1 A 685-Watts 100-240V Power Supply for Precision T5610 T5810
SKU: DPS-685AB-1-A
Price: $352.05
Delta DPS-460KB A 460-Watts 100-240V 80 Plus Gold Power Supply for Networking 8132F Switch
SKU: DPS-460KB-A
Price: $540.33
Delta DPSN-350CB G 350-Watts AC Power Supply for force10 S4810 Switch
SKU: DPSN-350CB-G
Price: $429.08
DPS-2000BB - IBM 2000-Watts Hot-pluggable Power Supply for BladeCentre Type-8677,1881
SKU: DPS-2000BB
Price: $211.00
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.