Replacement for 6MX35: Drop-In Alternatives We Stock
Looking for a replacement for the 6MX35 (Dell 6MX35 ConnectX-5 EN 2-Ports 100Gb/s QSFP28 PCI Express 3.0 x16 Plug-in Card Network Adapter. In Stock)? 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 6MX35
| SKU | 6MX35 |
|---|---|
| Product | Dell 6MX35 ConnectX-5 EN 2-Ports 100Gb/s QSFP28 PCI Express 3.0 x16 Plug-in Card Network Adapter. In Stock |
| Stock status | In Stock |
| Detail page | View 6MX35 › |
Drop-in replacements for 6MX35
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 Dell HWTYK Dell 0HWTYK / HWTYK Mellanox ConnectX-4 2-Ports 100Gb/s QSFP28 PCI Express 3.0 x16 Plug-in Card Network Adapter
SKU: DELL HWTYK
Price: $434.21
Mellanox AB262415 ConnectX-6 Dell Dx MCX623106AN-CDAT 2-Ports 100Gb/s QSFP56 PCI Express 4.0 x16 Plug-in Card Network Adapter
SKU: AB262415
Price: $1,784.21
Dell 9FTMY Dell 09FTMY / 9FTMY Connectx-5 2-Ports 100Gb/s QSFP28 PCI Express 4.0 x16 Network Interface Card
SKU: 9FTMY
Price: $473.68
Dell FJ96K Intel E810 2-Ports 100Gb/s QSFP28 PCI Express 4.0 x16 Plug-in Card Low Profile Network Adapter
SKU: FJ96K
Price: $889.47
Dell Dell YHMMM Dell 0YHMMM / YHMMM Mellanox Connectx-3 2 x Ports 40GbE QSFP+ PCI-Express High Profile Network Adapter Card
SKU: DELL YHMMM
Price: $223.68
Dell Dell TDNNT Dell 0TDNNT / TDNNT Connectx-5 2-Ports 25GbE SFP28 PCI Express 3.0 x16 Ethernet Network Interface Card
SKU: DELL TDNNT
Price: $302.63
Dell F6FXM Dell 0F6FXM / F6FXM Mellanox ConnectX-6 DX 2 x Ports 100GbE QFSFP56 PCI Express Low Profile Network Adapter Card
SKU: F6FXM
Price: $907.37
Dell MFY9J ConnectX-5 Ex EN 2x Ports 100GbE QSFP28 PCI Express 4.0 x16 Network Interface Card
SKU: MFY9J
Price: $694.74
Dell Dell JGWVY Dell 0JGWVY / JGWVY ConnectX-5 CX512F 2-Ports 25GbE SFP28 PCI Express 3.0 x16 Low Profile Network Adapter
SKU: DELL JGWVY
Price: $260.53
Dell 540-BBVK Broadcom 57414 2-Ports 25Gb/s 25GBase-X SFP28 PCI Express Low Profile Plug-in Card Network Interface Card
SKU: 540-BBVK
Price: $61.05
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.