Alternative to 817753-B21: Better-Value Equivalents in Stock
Comparing the 817753-B21 (817753-B21 - HP 25Gb/s 2-Ports 640SFP28 PCI Express 3.0 x8 Ethernet Network 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 817753-B21
| SKU | 817753-B21 |
|---|---|
| Product | 817753-B21 - HP 25Gb/s 2-Ports 640SFP28 PCI Express 3.0 x8 Ethernet Network Adapter |
| Current price | $194.74 |
| Stock status | In Stock |
| Detail page | View 817753-B21 › |
Alternatives to 817753-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.
HPE 867328-B21 2-Ports 25Gb/s PCI-Express 3.0 621SFP28 Ethernet Network Adapter
SKU: 867328-B21
Price: $187.37
HPE 840140-001 640SFP28 2-Ports 10/25Gb/s PCI-Express 3.0 x8 Ethernet Network Adapter
SKU: 840140-001
Price: $233.68
NC552SFP - HP 10GB 2-Port Ethernet Server Adapter Network Adapter PCI-Express 2.0 X8 10 Gigabit Ethernet 2 Ports
SKU: NC552SFP
Price: $61.05
614202-B21 - HP Nc552SFP 10GB 2-Port Ethernet Server Adapter Network Adapter PCI-Express 2.0 X8 10 Gigabit Ethernet 2 Ports
SKU: 614202-B21
Price: $280.87
HPE 872467-001 Connectx-4 Lx EN 2-Ports 25Gb/s PCI-Express 3.0 x8 Network Adapter
SKU: 872467-001
Price: $117.89
HPE P02054-B21 2-Ports RJ-45 25Gb/s PCI Express 3.0 x16 Mezzanine Converged Network Adapter for Synergy 6820c
SKU: P02054-B21
Price: $163.16
HPE P02424-001 2-Ports RJ-45 25Gb/s PCI Express 3.0 x16 Mezzanine Converged Network Adapter for Synergy 6820c
SKU: P02424-001
Price: $163.16
HPE P10110-001 MCX562A-ACAI 25Gb/s 2-Ports 25GBase-X SFP28 PCI Express 3.0 x16 Network Adapter
SKU: P10110-001
Price: $173.68
HPE P22704-001 2-Ports 25Gb/s 25GBase-X SFP28 PCI Express 3.0 X8 Network Adapter for ProLiant DL325 Gen10
SKU: P22704-001
Price: $173.68
HPE 817716-001 2-Ports 25Gb/s SFP28 PCI Express 3.0 x 8 631SFP28 Network Adapter
SKU: 817716-001
Price: $210.53
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.