Alternative to CA05954-2101: Better-Value Equivalents in Stock
Comparing the CA05954-2101 (CA05954-2101 - Fujitsu ConnectX-3 VPI Single-Port 40Gigabit Ethernet QSFP PCI-Express Adapter) 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 CA05954-2101
| SKU | CA05954-2101 |
|---|---|
| Product | CA05954-2101 - Fujitsu ConnectX-3 VPI Single-Port 40Gigabit Ethernet QSFP PCI-Express Adapter |
| Current price | $250.53 |
| Stock status | In Stock |
| Detail page | View CA05954-2101 › |
Alternatives to CA05954-2101
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.
MCX353A-QCBT - Mellanox ConnectX-3 VPI (Virtual Protocol Interconnect) Single-Port QSFP QDR IB (40Gb/s) and 10GbE PCI-Express 3.0 Network Adapter
SKU: MCX353A-QCBT
Price: $78.95
MCX353A-TCBT - Mellanox ConnectX-3 VPI (Virtual Protocol Interconnect) Single-Port QSFP FDR10 IB (40Gb/s) and 10GbE PCI-Express 3.0 Network Adapter
SKU: MCX353A-TCBT
Price: $194.99
00W0037 - IBM ConnectX-3 VPI Single Port QSFP, FDR IB (56Gb/s) and 40GbE, PCIe 3.0 by Mellanox
SKU: 00W0037
Price: $447.01
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
MCX354A-FCCT - Mellanox ConnectX-3 Pro VPI (Virtual Protocol Interconnect) Dual-Port QSFP FDR IB (56GB/s) and 40/56GbE PCI-Express 3.0 x8 8GT/s Network Adapter
SKU: MCX354A-FCCT
Price: $61.05
MCX354A-FCBT - Mellanox ConnectX-3 VPI Dual Port QSFP, FDR IB (56Gb/s) and 40GbE, PCIe 3.0
SKU: MCX354A-FCBT
Price: $149.47
95Y3457 - IBM ConnectX-3 VPI Dual Port QSFP QDR/FDR10/10Gigabit HCA by Mellanox
SKU: 95Y3457
Price: $160.00
MCX354A-QCBT - Mellanox Connectx-3 VPI (Virtual Protocol Interconnect) Dual-Port QSFP, QDR IB (40GB/s) and 10GbE, PCI-Express 3.0 Network Adapter
SKU: MCX354A-QCBT
Price: $173.68
81Y1531 - IBM ConnectX-2 VPI 10Gigabit Dual Port PCI Express 2.0 QSFP QDR InfiniBand Host Channel Adapter by Mellanox
SKU: 81Y1531
Price: $186.37
MHQH29B-XTR - Mellanox ConnectX 2 VPI Dual Port 4X QSFP 40Gb/s PCI Express 2.0 x8 Network Adapter
SKU: MHQH29B-XTR
Price: $187.37
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.