Replacement for MCX354A-TCBT: Drop-In Alternatives We Stock
Looking for a replacement for the MCX354A-TCBT (MCX354A-TCBT - Mellanox ConnectX-3 VPI (Virtual Protocol Interconnect) Dual-Port QSFP FDR10 IB (40Gb/s) and 10GbE PCI-Express 3.0 Network Adapter)? Pro Disk Network ships NVIDIA 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 MCX354A-TCBT
| SKU | MCX354A-TCBT |
|---|---|
| Product | MCX354A-TCBT - Mellanox ConnectX-3 VPI (Virtual Protocol Interconnect) Dual-Port QSFP FDR10 IB (40Gb/s) and 10GbE PCI-Express 3.0 Network Adapter |
| Current price | $235.79 |
| Stock status | In Stock |
| Detail page | View MCX354A-TCBT › |
Drop-in replacements for MCX354A-TCBT
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.
Mellanox MCX623436AN-CDAB NVIDIA MCX623436AN-CDAB ConnectX-6 DX 2 x Ports QSFP56 PCI Express 4.0 x16 Adapter Card
SKU: MCX623436AN-CDAB
Price: $989.47
Dell 540-BDJE Nvidia ConnectX-6 Lx Dual Port 10/25GbE SFP28 OCP 3.0 Network Interface Card
SKU: 540-BDJE
Price: $500.00
N13219-06 - nVidia Video Card 128 MB Video Memory DDR SGRAM Peripheral Component Interconnect Express (PCI Express) Half Height
SKU: N13219-06
Price: $88.03
VCG86512D2GXEB - nVidia 512MB Video Memory DDR2 SDRAM Peripheral Component Interconnect Express (PCI-E) Digital Visual Interface (DVI) Half Height
SKU: VCG86512D2GXEB
Price: $105.68
VCQ295NVS-06 - nVidia Video Card Quadro NVS 295 256 MB Video Memory Peripheral Component Interconnect Express (PCI Express) DPx2 Half Height
SKU: VCQ295NVS-06
Price: $117.84
K192G-06 - nVidia Video Card GeForce 9300 GE 256 MB Video Memory Peripheral Component Interconnect Express (PCI Express) x16 Full Height
SKU: K192G-06
Price: $129.12
VCQ290-06 - nVidia Video Card Quadro NVS 290 256 MB Video Memory Peripheral Component Interconnect Express (PCI Express) x16 Full Height
SKU: VCQ290-06
Price: $167.38
VCQ290 - nVidia Video Card Quadro NVS 290 256 MB Video Memory Peripheral Component Interconnect Express (PCI-E) x16 Full Height
SKU: VCQ290
Price: $183.87
VCQ285NVS-PCIEX1-FH-06 - nVidia Video Card 128 MB Video Memory Peripheral Component Interconnect Express (PCI Express) x16 Full Height
SKU: VCQ285NVS-PCIEX1-FH-06
Price: $209.86
VCQ285 - nVidia Quadro NVS 285 64MB Video Memory Peripheral Component Interconnect Express (PCI-E) Half Height
SKU: VCQ285
Price: $209.86
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.