Alternative to 405097-B21: Better-Value Equivalents in Stock
Comparing the 405097-B21 (HP 405097-B21 2 x Ports 1Gb/s Gigabit Ethernet PCI Express Mezzanine Server Network Adapter Card. In Stock) 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 405097-B21
| SKU | 405097-B21 |
|---|---|
| Product | HP 405097-B21 2 x Ports 1Gb/s Gigabit Ethernet PCI Express Mezzanine Server Network Adapter Card. In Stock |
| Stock status | In Stock |
| Detail page | View 405097-B21 › |
Alternatives to 405097-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.
HP 419330-001 NC326M 2 x Ports 1Gb/s PCI-Express Mezzanine Gigabit Ethernet Network Interface Card
SKU: 419330-001
Price: $71.58
HP 406771-B21 NC326M 2 x Ports 1Gb/s PCI-Express Mezzanine Gigabit Ethernet Network Interface Card
SKU: 406771-B21
Price: $71.58
HP 404984-001 2 x Ports 1Gb/s 1000Base-T Gigabit Ethernet PCI Express x4 Mezzanine Server Network Adapter Card
SKU: 404984-001
Price: $71.58
HP 467799-B21 NC532M Flex-10 2 x Ports 10GbE PCI-Express Mezzanine Gigabit Ethernet Server Adapter for HP ProLiant c-Class BladeSystem
SKU: 467799-B21
Price: $170.53
HP 539933-001 NC542M Flex-10 2 x Ports 10GbE PCI-Express Mezzanine Gigabit Ethernet Server Adapter for ProLiant c-Class BladeSystem
SKU: 539933-001
Price: $173.68
HP 440910-B21 NC512M 2 x Ports 10GbE PCI-Express Mezzanine Gigabit Ethernet Multifunction Server Adapter for HP ProLiant c-Class BladeSystem
SKU: 440910-B21
Price: $236.84
HP 440939-001 NC512M 2 x Ports 10GbE PCI-Express Mezzanine Gigabit Ethernet Multifunction Server Adapter for HP ProLiant c-Class BladeSystem
SKU: 440939-001
Price: $236.84
HP 448515-001 NC512M 2 x Ports 10GbE PCI-Express Mezzanine Gigabit Ethernet Multifunction Server Adapter for HP ProLiant c-Class BladeSystem
SKU: 448515-001
Price: $236.84
HP BM136A G8000R RackSwitch 44 x Ports Gigabit Ethernet 4 x SFP+ Ports Back-to-Front Airflow Gigabit Ethernet Network Switch
SKU: BM136A
Price: $313.68
HPE R8N87A#ABA Aruba 6000 24G-Class4-PoE-4SFP 24-Ports 10/100/1000Base-T PoE 4-Ports SFP 1-Ports USB-C Console 1-Ports USB Type-A Host Layer 2 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
SKU: R8N87A#ABA
Price: $1,109.16
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.