Replacement for N8181-87: Drop-In Alternatives We Stock
Looking for a replacement for the N8181-87 (N8181-87 - NEC 800-Watts 80 Plus Platinum Hot-Pluggable Power Supply for Express 5)? 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 N8181-87
| SKU | N8181-87 |
|---|---|
| Product | N8181-87 - NEC 800-Watts 80 Plus Platinum Hot-Pluggable Power Supply for Express 5 |
| Current price | $213.14 |
| Stock status | In Stock |
| Detail page | View N8181-87 › |
Drop-in replacements for N8181-87
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.
734870-101 - HP 800-Watts Flex Slot Titanium Hot-Pluggable Power Supply
SKU: 734870-101
Price: $173.68
734870-001 - HP 800-Watts Flex Slot Titanium Hot-Pluggable Power Supply
SKU: 734870-001
Price: $344.33
E98791-010 - Intel 750-Watts 80+ Platinum Redundant Power Supply for P4000, R2000, R1000
SKU: E98791-010
Price: $47.37
E98791-007 - Intel 750-Watts 80+ Platinum Redundant Power Supply for Server
SKU: E98791-007
Price: $96.84
E98791-009 - Intel 750-Watts 80+ Platinum Redundant Power Supply for R1000, R2000
SKU: E98791-009
Price: $165.79
E98791-006 - Intel 750-Watts 80+ Platinum Redundant Power Supply for Server
SKU: E98791-006
Price: $189.47
758752-001 - HP 280-Watts 12V DC Power Supply Unit for EliteDesk 800 G2 ProDesk G2
SKU: 758752-001
Price: $149.47
758753-001 - HP 280-Watts 12V DC Power Supply for EliteDesk 800 G2 ProDesk G2
SKU: 758753-001
Price: $205.26
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.