Replacement for 593740-800: Drop-In Alternatives We Stock
Looking for a replacement for the 593740-800 (593740-800 - HP AC Adapter 40 Watt Smart Npfc 3 PIN)? Pro Disk Network ships HP 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 593740-800
| SKU | 593740-800 |
|---|---|
| Product | 593740-800 - HP AC Adapter 40 Watt Smart Npfc 3 PIN |
| Current price | $82.42 |
| Stock status | In Stock |
| Detail page | View 593740-800 › |
Drop-in replacements for 593740-800
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.
409992-001 - HP 90-Watt Smart AC Power Adapter for HP Pavilion DV4/DV5/DV7
SKU: 409992-001
Price: $108.41
ED495AA - HP AC Smart Power Adapter (90 watt) 100-240VAC Input 50-60Hz 2.4A 19VDC Output 4.74A 90 watts for HP Business Notebook
SKU: ED495AA
Price: $110.53
P04648-B21 - HP ProLiant DL325 AMD EPYC 7401P 2.0GHz 24-Core CPU 128GB DDR4 RAM 2TB HDD 800-Watt Power Supply Server System
SKU: P04648-B21
Price: $4,556.78
749997-001 - HP Smart Array H240ar 12GB/s Dual Port PCI-Express 3.0 X8 SAS Smart Host Bus Adapter
SKU: 749997-001
Price: $145.26
EA350A - HP 120-Watt 18.5V 6.5A AC Power Adapter for Pavilion zv6000 / Presario R4000
SKU: EA350A
Price: $102.08
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.