Replacement for 405094-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 405094-B21 (HP 405094-B21 NC374M 2 x Ports PCI-Express Multifunction Gigabit Ethernet Server Adapter Network Interface Card)? Pro Disk Network ships HP drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 405094-B21
| SKU | 405094-B21 |
|---|---|
| Product | HP 405094-B21 NC374M 2 x Ports PCI-Express Multifunction Gigabit Ethernet Server Adapter Network Interface Card |
| Current price | $73.68 |
| Stock status | In Stock |
| Detail page | View 405094-B21 › |
Drop-in replacements for 405094-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.
BV897A - HP NC382m PCIe DP Multifunction Gigabit Server Adapter NIC PCI Express X4 Gigabit Ethernet 2 Ports for E5300 12TB LFF MDL SAS
SKU: BV897A
Price: $117.89
HP NC380T NC380T 2 x Ports 1000Base-T Multifunction PCI-Express Gigabit Ethernet Server Adapter Network Interface Card
SKU: NC380T
Price: $71.58
HP 012392-002 NC380T 2 x Ports 1000Base-T Multifunction PCI-Express Gigabit Ethernet Server Adapter Network Interface Card
SKU: 012392-002
Price: $71.58
HP 406773-001 NC374M 2 x Ports 1000Mb/s PCI-Express Multifunction Gigabit Ethernet Server Network Interface Card
SKU: 406773-001
Price: $73.68
HP NC382T NC382T 2 x Ports 1000Base-T PCI-Express x4 Multifunction Gigabit Ethernet Server Adapter
SKU: NC382T
Price: $73.68
HP DE500-BA NC374M 2 x Ports PCI-Express Multifunction Gigabit Ethernet Server Adapter Network Interface Card
SKU: DE500-BA
Price: $73.68
HP 374443-001 NC380T 2 x Ports 1000Base-T Multifunction PCI-Express Gigabit Ethernet Server Adapter Network Interface Card
SKU: 374443-001
Price: $145.26
HP 458492-B21 NC382T 2 x Ports 1000Base-T PCI-Express x4 Multifunction Gigabit Ethernet Server Adapter
SKU: 458492-B21
Price: $155.79
HP 458491-001 NC382T 2 x Ports 1000Base-T PCI-Express x4 Multifunction Gigabit Ethernet Server Adapter
SKU: 458491-001
Price: $155.79
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
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.