Replacement for 490863-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 490863-B21 (490863-B21 - HP ProLiant xw460c Intel Xeon E5440 2.83GHz CPU 2GB RAM Blade Workstation)? 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 490863-B21
| SKU | 490863-B21 |
|---|---|
| Product | 490863-B21 - HP ProLiant xw460c Intel Xeon E5440 2.83GHz CPU 2GB RAM Blade Workstation |
| Current price | $1,282.07 |
| Stock status | In Stock |
| Detail page | View 490863-B21 › |
Drop-in replacements for 490863-B21
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.
507779-B21 - HP ProLiant BL460c G6 Intel Xeon E5540 2.53GHz CPU 6GB (3 x 2GB) RAM Blade Server
SKU: 507779-B21
Price: $184.21
507780-B21 - HP ProLiant BL460c G6 Intel Xeon E5530 2.40GHz CPU 6GB (3 x 2GB) RAM Blade Server
SKU: 507780-B21
Price: $184.21
507784-B21 - HP ProLiant BL460c G6 Intel Xeon E5502 1.86GHz CPU 6GB (3 x 2GB) RAM Blade Server
SKU: 507784-B21
Price: $184.21
443751-B21 - HP ProLiant BL460c Intel Xeon L5320 Quad Core 1.86GHz CPU 2GB RAM Blade Server
SKU: 443751-B21
Price: $189.47
507781-B21 - HP ProLiant BL460c G6 Intel Xeon L5520 2.26GHz CPU 6GB (3 x 2GB) RAM Blade Server
SKU: 507781-b21
Price: $194.74
507783-B21 - HP ProLiant BL460c G6 Intel Xeon E5506 2.13GHz CPU 6GB (3 x 2GB) RAM Blade Server
SKU: 507783-B21
Price: $194.74
507782-B21 - HP ProLiant BL460c G6 Intel Xeon E5520 2.26GHz CPU 6GB (3 x 2GB) RAM Blade Server
SKU: 507782-B21
Price: $199.61
507778-B21 - HP ProLiant BL460c G6 Intel Xeon X5550 2.66GHz CPU 6GB (3 x 2GB) RAM Blade Server
SKU: 507778-B21
Price: $278.95
467957-B21 - HP ProLiant BL260c G5 Intel Xeon E6405 Dual Core 2.13GHz CPU 2GB RAM Blade Server
SKU: 467957-B21
Price: $411.97
442851-B21 - HP ProLiant xw460c Intel Xeon 5120 1.86GHz CPU 2GB RAM 72GB SAS HDD Blade Workstation
SKU: 442851-B21
Price: $591.58
440945-B21 - HP ProLiant xw460c Intel Xeon 5120 1.86GHz CPU 2GB RAM 72GB SAS HDD Blade Workstation
SKU: 440945-B21
Price: $591.58
469061-B21 - HP ProLiant xw460c Intel Xeon X5260 3.33GHz CPU 2GB RAM 72GB SAS HDD Blade Workstation
SKU: 469061-B21
Price: $1,173.68
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.