Alternative to PX2810403-21: Better-Value Equivalents in Stock
Comparing the PX2810403-21 (PX2810403-21 - HP StorageWorks 81Q Single Port Fibre Channel 8Gb/s PCI Express 2.0 Host Bus Adapter) against alternatives? Pro Disk Network stocks 12 similar HP parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the PX2810403-21
| SKU | PX2810403-21 |
|---|---|
| Product | PX2810403-21 - HP StorageWorks 81Q Single Port Fibre Channel 8Gb/s PCI Express 2.0 Host Bus Adapter |
| Current price | $113.68 |
| Stock status | In Stock |
| Detail page | View PX2810403-21 › |
Alternatives to PX2810403-21
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.
407541-B21 - HP Fca2404 StorageWorks 2GB Single Channel 64-bit 133MHz PCI-x Fibre Channel Host Bus Adapter
SKU: 407541-B21
Price: $76.32
286763-B21 - HP StorageWorks Optional Embedded Fibre Channel 3-Port HUB for StorageWorks Modular Smart Array 1000
SKU: 286763-B21
Price: $205.26
283384-001 - HP StorageWorks FCA2214 2GB Single Port 64-Bit 133MHz PCI-X Fibre Channel Controller Host Bus Adapter
SKU: 283384-001
Price: $71.58
366027-001 - HP StorageWorks FCA2101 Single Port 2Gb/s 64-Bit Fibre Channel PCI-X Host Bus Adapter
SKU: 366027-001
Price: $71.58
AD167 - HP StorageWorks FC2143 4GB Single Port Fibre Channel PCI-X 2.0 Host Bus Adapter
SKU: AD167
Price: $109.75
A8002 - HP StorageWorks FC2142SR 4GB Single-Port Fibre Channel PCI Express x4 Host Bus Adapter
SKU: A8002
Price: $109.75
343073-B21 - HP StorageWorks FCA2408 2GB Single Port 64-Bit Fibre Channel PCI-X Host Bus Adapter
SKU: 343073-B21
Price: $138.95
A8002AO - HP StorageWorks FC2142SR Single-Port Fibre Channel 4Gb/s PCI-Express x4 Host Bus Adapter
SKU: A8002AO
Price: $661.57
397739R-001 - HP StorageWorks FC2142SR Single-Port Fibre Channel 4Gb/s PCI-Express x4 Host Bus Adapter
SKU: 397739R-001
Price: $661.57
A8002ANS - HP StorageWorks FC2142SR 4GB PCI-Express x4 Fibre Channel Single-Port Host Bus Adapter
SKU: A8002ANS
Price: $661.57
A8002AB - HP StorageWorks FC2142SR Single-Port Fibre Channel 4Gb/s PCI-Express x4 Host Bus Adapter
SKU: A8002AB
Price: $661.57
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.