Replacement for 540-BCOS: Drop-In Alternatives We Stock
Looking for a replacement for the 540-BCOS (Dell 540-BCOS 5720 4-Ports 10/100/1000Base-T RJ-45 Gigabit Ethernet Plug-in Card Network Interface Card)? Pro Disk Network ships Dell 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 540-BCOS
| SKU | 540-BCOS |
|---|---|
| Product | Dell 540-BCOS 5720 4-Ports 10/100/1000Base-T RJ-45 Gigabit Ethernet Plug-in Card Network Interface Card |
| Current price | $173.68 |
| Stock status | In Stock |
| Detail page | View 540-BCOS › |
Drop-in replacements for 540-BCOS
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.
Dell 0VR17 5720 4-Ports 10/100/1000Base-T RJ-45 Gigabit Ethernet Plug-in Card Network Adapter
SKU: 0VR17
Price: $265.26
Dell Dell KWJGX Dell KWJGX Broadcom 5720 2 x Ports 1000Base-T RJ-45 LOM Network Port Card
SKU: DELL KWJGX
Price: $269.74
Dell M3Y03 Dell 0M3Y03 / M3Y03 Broadcom 5720 2 x Ports 1000Base-T RJ-45 LOM Network Port Card
SKU: M3Y03
Price: $233.68
Dell Dell KYGVD Dell KYGVD N3048ET-ON 48-Ports 10/100/1000Base-T RJ-45 2-Ports 10GBase-X SFP+ 2-Ports Combo Layer 3 Managed 1U Rack-mountable Network Switch
SKU: DELL KYGVD
Price: $433.74
Dell Dell JHNYD Dell JHNYD N2128PX-ON 24-Ports PoE+ 10/100/1000Base-T RJ-45 GbE 4-Ports PoE 5GBase-T RJ-45 2-Ports 10GBase-X SFP+ Layer 3 Managed 1U Rack-mountable Network Switch
SKU: DELL JHNYD
Price: $1,224.61
Dell GNRH8 Dell EMC GNRH8 N3024P 24-Ports PoE+ 10/100/1000Base-T RJ-45 2-Ports SFP+ 2-Ports Combo SFP Layer 3 Managed Rack-mountable GbE Network Switch
SKU: GNRH8
Price: $531.58
Dell 210-ABPZ Dell EMC 210-ABPZ N3024P 24-Ports PoE+ 10/100/1000Base-T RJ-45 2-Ports SFP+ 2-Ports Combo SFP Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch
SKU: 210-ABPZ
Price: $531.58
Dell KY73Y N3024 24x RJ-45 Ports 10/100/1000Base-T 2x SFP+ Ports 2x Combo Ports 1000Base-T Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch
SKU: KY73Y
Price: $131.58
Dell 210-ABPY N3024 24x RJ-45 Ports 10/100/1000Base-T 2x SFP+ Ports 2x Combo SFP Ports Layer 3 Managed Rack-mountable GbE Network Switch
SKU: 210-ABPY
Price: $131.58
Dell E06W002 PowerSwitch N3048P 48-Ports PoE+ 10/100/1000Base-T RJ-45 2-Ports 10GBase-X SFP+ 2-Ports Combo Layer 3 Managed Network Switch
SKU: E06W002
Price: $184.21
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.