Alternative to 292812-B21: Better-Value Equivalents in Stock
Comparing the 292812-B21 (292812-B21 - HP 10/100Base-TPCI FastEthernet PCI Network Interface Card) 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 292812-B21
| SKU | 292812-B21 |
|---|---|
| Product | 292812-B21 - HP 10/100Base-TPCI FastEthernet PCI Network Interface Card |
| Stock status | In Stock |
| Detail page | View 292812-B21 › |
Alternatives to 292812-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.
316031-001 - HP Ethernet 10/100/1000base -T PCI RJ-45 Gigabit PCI Network Interface Card
SKU: 316031-001
Price: $187.37
174829-001 - HP Nc3123 Fast Ethernet Card PCI Intel 10/100mbps Network Interface Card
SKU: 174829-001
Price: $71.58
726837-011 - HP Nc3123 Fast Ethernet Card PCI Intel 10/100mbps Network Interface Card
SKU: 726837-011
Price: $87.74
721502-005 - HP Nc3123 Fast Ethernet Card PCI Intel 10/100mbps Network Interface Card
SKU: 721502-005
Price: $182.37
729757-006 - HP Nc3123 Fast Ethernet Card PCI Intel 10/100mbps Network Interface Card
SKU: 729757-006
Price: $205.26
721503-005 - HP Nc3123 Fast Ethernet Card PCI Intel 10/100mbps Network Interface Card
SKU: 721503-005
Price: $226.08
382850-B21 - HP Network Interface Card Mezzanine FIO Card Network Adapter EN Fast EN Gigabit EN 10Base-T 1000Base-TX 100Base-TX 2 ports factory integrated
SKU: 382850-B21
Price: $95.46
790315-001 - HP 10GB 2-Port 546FLR-SFP+ PCI-Express 3.0 X8 Optical Fibre Network Interface Card
SKU: 790315-001
Price: $54.74
779799-B21 - HP 10GB 2-Port 546FLR-SFP+ PCI-Express 3.0 X8 Optical Fibre Network Interface Card
SKU: 779799-B21
Price: $61.05
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.