Replacement for 449721-001: Drop-In Alternatives We Stock
Looking for a replacement for the 449721-001 (449721-001 - HP Advanced Docking Station with 135Watt Smart AC Adapter for HP Business Notebook)? 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 449721-001
| SKU | 449721-001 |
|---|---|
| Product | 449721-001 - HP Advanced Docking Station with 135Watt Smart AC Adapter for HP Business Notebook |
| Current price | $671.46 |
| Stock status | In Stock |
| Detail page | View 449721-001 › |
Drop-in replacements for 449721-001
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.
EN489AA - HP Advanced Docking Station with 135Watt Smart AC Adapter for HP Business Notebook
SKU: EN489AA
Price: $279.49
449720-001 - HP Basic Port Replicator Docking Station with 120Watt Smart AC Adapter for HP Business Notebook
SKU: 449720-001
Price: $80.12
HP EN489AA#ABA Advanced Docking Station with USB 2.0 / VGA / Ethernet Port and Smart Adapter
SKU: EN489AA-ABA
Price: $344.33
PA287A - HP Advanced Docking Station with 6x USB / VGA and Ethernet Port for Business Notebook nc4200 / nc4400
SKU: PA287A
Price: $91.53
581598-001 - HP Advanced Docking Station (ac Adapter Sold Separately) for Elitebook Laptop Pc
SKU: 581598-001
Price: $138.12
413268-001 - HP 1.1 Basic Docking Station with AC Adapter for Business Laptop Nx Nw Nc Series
SKU: 413268-001
Price: $157.07
HP A7E38UT#ABA Advanced Docking Station with 230-Watts AC Adapter for Laptops
SKU: A7E38UT-ABA
Price: $296.30
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.