Replacement for AF426A: Drop-In Alternatives We Stock
Looking for a replacement for the AF426A (AF426A - HP R5500 VA Uninterruptible Power Supply)? 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 AF426A
| SKU | AF426A |
|---|---|
| Product | AF426A - HP R5500 VA Uninterruptible Power Supply |
| Current price | $4,359.55 |
| Stock status | In Stock |
| Detail page | View AF426A › |
Drop-in replacements for AF426A
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.
242689-003 - HP 1500 Volt-Ampere 110V Uninterruptible Power Supply Tower
SKU: 242689-003
Price: $232.82
P02748-001 - HP SPS Battery for T750 G5 Uninterruptible Power Supply (UPS)
SKU: P02748-001
Price: $274.58
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.