Alternative to QLE3440-SR-CK: Better-Value Equivalents in Stock
Comparing the QLE3440-SR-CK (QLE3440-SR-CK - QLogic 10Gigabit Ethernet Card PCI-Express 3.0 X8) against alternatives? Pro Disk Network stocks 12 similar parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the QLE3440-SR-CK
| SKU | QLE3440-SR-CK |
|---|---|
| Product | QLE3440-SR-CK - QLogic 10Gigabit Ethernet Card PCI-Express 3.0 X8 |
| Current price | $735.70 |
| Stock status | In Stock |
| Detail page | View QLE3440-SR-CK › |
Alternatives to QLE3440-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 alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.