Replacement for QLE8440-SR-CK: Drop-In Alternatives We Stock
Looking for a replacement for the QLE8440-SR-CK (QLE8440-SR-CK - QLogic 10Gigabit Ethernet Card PCI-Express 3.0 X8)? Pro Disk Network ships 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 QLE8440-SR-CK
| SKU | QLE8440-SR-CK |
|---|---|
| Product | QLE8440-SR-CK - QLogic 10Gigabit Ethernet Card PCI-Express 3.0 X8 |
| Current price | $560.25 |
| Stock status | In Stock |
| Detail page | View QLE8440-SR-CK › |
Drop-in replacements for QLE8440-SR-CK
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.
NE3210406-08 - QLogic Converged Network Adapter QLogic QLE8242 2-Port PCI-Express x8 10GB/s SFP+ Full-Height
SKU: NE3210406-08
Price: $405.89
NE3213606-08 - QLogic Converged Network Adapter QLogic QLE8242-SR-CK 2-Port PCI-Express x8 10GB/s SFP+ Full-Height
SKU: NE3213606-08
Price: $417.54
QMI3572 - QLogic 8GB/s 4-Port PCI-Express CFFH Ethernet/Fibre Channel Expansion Card
SKU: QMI3572
Price: $192.63
QLE3440-CU-CK - QLogic 3400 Series 10Gigabit SFP+ PCI-Express 3.0 X8 Low Profile Network Ethernet Card
SKU: QLE3440-CU-CK
Price: $417.54
QLE8142-SR - QLogic 10Gb FCoE Enhanced Ethernet PCIe CNA Qlogic Low Profile
SKU: QLE8142-SR
Price: $853.54
QLE2440-CK - QLogic SANblade QLE2440 PCI Express Host Bus Adapter - 1 x LC - PCI Express - 4Gbps
SKU: QLE2440-CK
Price: $1,804.47
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.