Replacement for 543-BBCU: Drop-In Alternatives We Stock
Looking for a replacement for the 543-BBCU (543-BBCU - Dell Broadcom 5719 Quad port 1GBE Mezzanine Card for M-Series Blade for PowerEdge M640)? 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 543-BBCU
| SKU | 543-BBCU |
|---|---|
| Product | 543-BBCU - Dell Broadcom 5719 Quad port 1GBE Mezzanine Card for M-Series Blade for PowerEdge M640 |
| Current price | $245.61 |
| Stock status | In Stock |
| Detail page | View 543-BBCU › |
Drop-in replacements for 543-BBCU
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.
0272HK - Dell Broadcom 5719 Quad port 1GBE Mezzanine Card for M-Series Blade for PowerEdge M640
SKU: 0272HK
Price: $231.87
272HK - Dell Broadcom 5719 Quad port 1GBE Mezzanine Card for M-Series Blade for PowerEdge M640
SKU: 272HK
Price: $231.87
544-BBCU - Dell Emulex LPm32002 Dual-Port 32GB/s Fibre Mini-Mezzanine Card for PowerEdge MX740c
SKU: 544-BBCU
Price: $152.63
HY7RM - Dell Broadcom 5719 Gigabit Ethernet Quad Port 1GbE PCI Express X4 Network Interface Card Adapter
SKU: HY7RM
Price: $73.68
0HY7RM - Dell Broadcom 5719 Gigabit Ethernet Quad Port 1GbE PCI Express X4 Network Interface Card Adapter
SKU: 0HY7RM
Price: $88.42
0YGCV4 - Dell Broadcom 5719 Gigabit Ethernet Quad Port 1GbE PCI Express X4 Network Interface Card Adapter
SKU: 0YGCV4
Price: $296.30
YGCV4 - Dell Broadcom 5719 Gigabit Ethernet Quad Port 1GbE PCI Express X4 Network Interface Card Adapter
SKU: YGCV4
Price: $296.30
540-BBLR - Dell Broadcom 5719 1Gb Quad Port Ethernet PCI Express 2.0 x4 Network Interface Card with std Bracket
SKU: 540-BBLR
Price: $329.87
543-BBCX - Dell Intel i350 Quad Port 1Gb Mezzanine Card for M-Series Blade for PowerEdge M640
SKU: 543-BBCX
Price: $294.47
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.