Replacement for 401146-001: Drop-In Alternatives We Stock
Looking for a replacement for the 401146-001 (401146-001 - HP ProLiant 5500R Intel Xeon 450MHz CPU 256MB Rack Server)? 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 401146-001
| SKU | 401146-001 |
|---|---|
| Product | 401146-001 - HP ProLiant 5500R Intel Xeon 450MHz CPU 256MB Rack Server |
| Current price | $1,057.89 |
| Stock status | In Stock |
| Detail page | View 401146-001 › |
Drop-in replacements for 401146-001
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.
401145-001 - HP ProLiant 5500 Intel Xeon 450MHz CPU 256MB RAM M1 Tower Server
SKU: 401145-001
Price: $1,057.89
401148-001 - HP ProLiant 5500R Intel Xeon 450MHz CPU 256MB RAM Rack Server
SKU: 401148-001
Price: $1,057.89
401147-001 - HP ProLiant 5500 Intel Xeon 450MHz CPU 256MB RAM M2 Tower Server
SKU: 401147-001
Price: $1,057.89
179625-001 - HP ProLiant 6500R Intel Xeon 450MHz CPU 256MB RAM Rack-Mountable Server
SKU: 179625-001
Price: $2,057.89
179640-001 - HP ProLiant 6500R Intel Xeon 450MHz CPU 256MB RAM Rack-Mountable Server
SKU: 179640-001
Price: $2,057.89
179720-002 - HP ProLiant 3000T Pentium II 450MHz CPU 256MB RAM Server
SKU: 179720-002
Price: $1,560.00
179720-001 - HP ProLiant 3000T Pentium II 450MHz CPU 128MB RAM Server
SKU: 179720-001
Price: $1,560.00
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.