Alternative to CX314A: Better-Value Equivalents in Stock
Comparing the CX314A (CX314A - Mellanox Bcbt M Connectx 3 En 2-Ports 40Gb/s PCI Express Network Adapter) against alternatives? Pro Disk Network stocks 12 similar NVIDIA 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 CX314A
| SKU | CX314A |
|---|---|
| Product | CX314A - Mellanox Bcbt M Connectx 3 En 2-Ports 40Gb/s PCI Express Network Adapter |
| Current price | $240.00 |
| Stock status | In Stock |
| Detail page | View CX314A › |
Alternatives to CX314A
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.
Mellanox MCX623436AN-CDAB NVIDIA MCX623436AN-CDAB ConnectX-6 DX 2 x Ports QSFP56 PCI Express 4.0 x16 Adapter Card
SKU: MCX623436AN-CDAB
Price: $989.47
NVIDIA MCX713104AS-ADAT ConnectX-7 4-Ports 50Gb/s SFP56 PCI Express 4.0 x16 HHHL Network Adapetr
SKU: MCX713104AS-ADAT
Price: $1,505.26
NVIDIA MCX755106AC-HEAT ConnectX-7 2-Ports 200Gb/s QSFP112 PCI Express 5.0 x16 Plug-in Card Network Adapter (HP-labeled)
SKU: MCX755106AC-HEAT
Price: $2,444.21
Dell AC247797 is an OEM-branded NVIDIA Mellanox Quantum-2 QM9700 MQM9700-NS2F 1U InfiniBand spine switch with 32 OSFP 400Gb/s NDR ports providing 64 non-blocking NDR endpoints, 51.2Tb/s aggregate thro
SKU: AC247797
Price: $48,484.21
VCQFX3400-PCI-Express - PNY Nvidia Quadro FX 3400 256MB GDDR3 PCI Express x16 DVI Video Graphics Card
SKU: VCQFX3400-PCI-EXPRESS
Price: $90.49
VCQFX3450-PCI-Express - PNY Nvidia Quadro FX 3450 256MB GDDR3 PCI Express Video Graphics Card
SKU: VCQFX3450-PCI-EXPRESS
Price: $156.24
VCQFX4600-PCI-Express-T - PNY Nvidia Quadro FX 4600 768MB GDDR3 PCI Express x16 Dual DVI/ 3-Pin Mini-DIN Video Graphics Card
SKU: VCQFX4600-PCI-EXPRESS-T
Price: $189.41
VCQ440NVS-PCI-Express-D-PB - Nvidia Quadro NVS 440 256MB PCI Express Video Graphics Card
SKU: VCQ440NVS-PCI-EXPRESS-D-PB
Price: $191.75
VCQFX3500-PCI-Express - PNY Nvidia Quadro FX 3500 256MB GDDR3 PCI Express Video Graphics Card
SKU: VCQFX3500-PCI-EXPRESS
Price: $217.45
VCQFX4500-PCI-Express - Nvidia Quadro FX4500 512MB 256-Bit PCI Express Video Graphics Card
SKU: VCQFX4500-PCI-EXPRESS
Price: $256.87
VCQ440NVS-PCI-Express - PNY Nvidia Quadro 440NVS 256MB PCI Express x1 Video Graphics Card
SKU: VCQ440NVS-PCI-EXPRESS
Price: $313.21
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.