Replacement for 1GK7G: Drop-In Alternatives We Stock
Looking for a replacement for the 1GK7G (Dell 1GK7G Mellanox ConnectX-6 1-Ports VPI HDR QSFP Full Height Adapter)? 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 1GK7G
| SKU | 1GK7G |
|---|---|
| Product | Dell 1GK7G Mellanox ConnectX-6 1-Ports VPI HDR QSFP Full Height Adapter |
| Current price | $1,050.53 |
| Stock status | In Stock |
| Detail page | View 1GK7G › |
Drop-in replacements for 1GK7G
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 CY7GD Dell 0CY7GD / CY7GD ConnectX-6 Single Port VPI HDR QSFP PCI Express Adapter With Short Bracket
SKU: CY7GD
Price: $984.21
Dell CN9K2 ConnectX-6 Single Port VPI HDR QSFP PCI Express Adapter With Short Bracket
SKU: CN9K2
Price: $1,147.37
540-BBKH - Dell Mellanox ConnectX-3 VPI Network Adapter Low Profile InfiniBand FDR X 2 for PowerEdge C4130, R430
SKU: 540-BBKH
Price: $61.05
540-BBQI - Dell Mellanox ConnectX-4 VPI Single-Port X16 PCI Express 3.0 Network Adapter
SKU: 540-BBQI
Price: $634.51
540-BBKI - Dell Mellanox Connectx-3 VPI Low Profile Infiniband FDR Network Adapter for PowerEdge C4130 / R430
SKU: 540-BBKI
Price: $699.61
Dell VC496 ConnectX-5 VPI CX555A Single-Port 100GbE QSFP28 PCI Express 3.0 x16 Full Height Network Adapter
SKU: VC496
Price: $275.79
06RKNM - Dell Connectx-3 VPI (Virtual Protocol Interconnect) Dual-Port QSFP, QDR IB (40GB/s) and 10GbE, PCI-Express 3 Network Adapter
SKU: 06RKNM
Price: $494.18
6RKNM - Dell Connectx-3 VPI (Virtual Protocol Interconnect) Dual-Port QSFP, QDR IB (40GB/s) and 10GbE, PCI-Express 3 Network Adapter
SKU: 6RKNM
Price: $494.18
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
XK4C4 - Dell Mellanox CX4 VPI 1 Port QSFP Mezzanine Card for PowerEdge FC430
SKU: XK4C4
Price: $937.04
0XK4C4 - Dell Mellanox CX4 VPI 1 Port QSFP Mezzanine Card for PowerEdge FC430
SKU: 0XK4C4
Price: $943.37
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.