Replacement for 0N8D59: Drop-In Alternatives We Stock
Looking for a replacement for the 0N8D59 (0N8D59 - Dell 180-Watts Switching Power Supply Unit for OptiPlex 3040)? 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 0N8D59
| SKU | 0N8D59 |
|---|---|
| Product | 0N8D59 - Dell 180-Watts Switching Power Supply Unit for OptiPlex 3040 |
| Current price | $165.79 |
| Stock status | In Stock |
| Detail page | View 0N8D59 › |
Drop-in replacements for 0N8D59
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.
2P1RD - Dell 240-Watts Switching Power Supply for OptiPlex 3040 / 5040 / 7040 / 3650 SFF
SKU: 2P1RD
Price: $96.84
HPY3Y - Dell 155-Watts Switching Power Supply for OptiPlex 3440 5250 7440 7450
SKU: HPY3Y
Price: $113.68
0HPY3Y - Dell 155-Watts Switching Power Supply for OptiPlex 3440 5250 7440 7450
SKU: 0HPY3Y
Price: $113.68
HU155EA-01 - Dell 155-Watts Switching Power Supply for OptiPlex 3440 5250 7440 7450
SKU: HU155EA-01
Price: $143.39
AC240ES-02 - Dell 240-Watts Switching Power Supply for OptiPlex 3050 / 5050 / 7050 / 3668
SKU: AC240ES-02
Price: $147.37
DK87P - Dell 240-Watts Switching Power Supply for OptiPlex 3050 / 5050 / 7050 / 3668
SKU: DK87P
Price: $149.47
02P1RD - Dell 240-Watts Switching Power Supply for OptiPlex 3040 / 5040 / 7040 / 3650 SFF
SKU: 02P1RD
Price: $205.26
L240ES-00 - Dell 240-Watts Switching Power Supply for OptiPlex 3050 / 5050 / 7050 / 3668
SKU: L240ES-00
Price: $250.53
0DK87P - Dell 240-Watts Switching Power Supply for OptiPlex 3050 / 5050 / 7050 / 3668
SKU: 0DK87P
Price: $296.30
B024NM-00 - Dell 240-Watts Switching Power Supply for OptiPlex 3040 / 3650
SKU: B024NM-00
Price: $730.38
AC180ES-00 - Dell 180-Watts Power Supply for OptiPlex 3040 / 5040 / 7040 / Inspiron 3650 / 3656
SKU: AC180ES-00
Price: $96.84
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.