Alternative to 817710-B21: Better-Value Equivalents in Stock
Comparing the 817710-B21 (817710-B21 - HP 10/25Gb 2-Port 631FLR-SFP28 FIO Ethernet Adapter for ProLiant DL580 Gen10) 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 817710-B21
| SKU | 817710-B21 |
|---|---|
| Product | 817710-B21 - HP 10/25Gb 2-Port 631FLR-SFP28 FIO Ethernet Adapter for ProLiant DL580 Gen10 |
| Current price | $68.42 |
| Stock status | In Stock |
| Detail page | View 817710-B21 › |
Alternatives to 817710-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.
533FLR-T - HP FlexFabric 10Gbps 2-Port PCI-Express 2.1 533FLR-T FIO Ethernet Adapter
SKU: 533FLR-T
Price: $182.37
HPE 817747-001 FlexibleLOM 640FLR-SFP28 Dual-Port 10/25Gb PCI-e Gen3 x4 Ethernet Network Adapter for ProLiant Server
SKU: 817747-001
Price: $50.53
HPE 840139-001 FlexibleLOM 640FLR-SFP28 Dual-Port 10/25Gb PCI-e Gen3 x4 Ethernet Network Adapter for ProLiant Server
SKU: 840139-001
Price: $145.26
817709-B21 - HP 10/25Gb 2-Port 631FLR-SFP28 Ethernet Adapter for ProLiant DL580 Gen10
SKU: 817709-B21
Price: $149.47
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.