Replacement for 9J2HH: Drop-In Alternatives We Stock
Looking for a replacement for the 9J2HH (9J2HH - Dell ConnectX-4 Lx CX4121A 25Gbe Dual Port Fiber Channel Adapter 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 9J2HH
| SKU | 9J2HH |
|---|---|
| Product | 9J2HH - Dell ConnectX-4 Lx CX4121A 25Gbe Dual Port Fiber Channel Adapter Card |
| Stock status | In Stock |
| Detail page | View 9J2HH › |
Drop-in replacements for 9J2HH
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.
540-BBQD - Dell Mellanox ConnectX Dual-Port 10 Gigabit Server Adapter Ethernet PCI Express Network Interface Card
SKU: 540-BBQD
Price: $587.47
406-BBFB - Dell Sanblade 8GB Dual Port PCI-Express Fiber Channel Host Bus Adapter Card Only
SKU: 406-BBFB
Price: $623.96
P9WFM - Dell Mellanox ConnectX Single Port PCI-Express 100 Gigabit Server SFP Ethernet Adapter Network Interface Card
SKU: P9WFM
Price: $47.37
403-BBJF - -Dell Mellanox ConnectX Single Port PCI-Express 100 Gigabit Server SFP Ethernet Adapter Network Interface Card
SKU: 403-BBJF
Price: $65.26
RT8N1 - Dell Mellanox ConnectX Single Port PCI-Express 100 Gigabit Server SFP Ethernet Adapter Network Interface Card
SKU: RT8N1
Price: $75.79
6W1HY - Dell Mellanox ConnectX Single Port PCI-Express 100 Gigabit Server SFP Ethernet Adapter Network Interface Card
SKU: 6W1HY
Price: $191.58
M56PX - Dell Mellanox ConnectX Single Port PCI-Express 100 Gigabit Server SFP Ethernet Adapter Network Interface Card
SKU: M56PX
Price: $769.71
0TH2MW - Dell Mellanox ConnectX Single Port PCI-Express 100 Gigabit Server SFP Ethernet Adapter Network Interface Card
SKU: 0TH2MW
Price: $899.43
TH2MW - Dell Mellanox ConnectX Single Port PCI-Express 100 Gigabit Server SFP Ethernet Adapter Network Interface Card
SKU: TH2MW
Price: $899.43
540-BBPB - DELL Mellanox ConnectX-4 Single Port PCI-Express 100 Gigabit Server Ethernet Adapter Network Interface Card
SKU: 540-BBPB
Price: $1,620.33
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.