Alternative to X4219A-Z: Better-Value Equivalents in Stock
Comparing the X4219A-Z (X4219A-Z - Sun Dual Port 40GB/Sec 4x Infiniband QDR Host Channel Adapter PCI Express Module) 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 X4219A-Z
| SKU | X4219A-Z |
|---|---|
| Product | X4219A-Z - Sun Dual Port 40GB/Sec 4x Infiniband QDR Host Channel Adapter PCI Express Module |
| Stock status | In Stock |
| Detail page | View X4219A-Z › |
Alternatives to X4219A-Z
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.
375-3696 - Sun 40GB Dual Port PCI Express Infiniband 4 x QDR Low Profile Host Bus Adapter
SKU: 375-3696
Price: $96.84
375-3696-01 - Sun InfiniBand Dual-Port 40Gb/s 4x QDR PCI-E LP Host Channel Adapter
SKU: 375-3696-01
Price: $143.39
IS36-SWITCH-QDR-MG - Mellanox MTS3600Q-1BNC InfiniScale iV QDR 36-Port 36x QSFP InfiniBand Managed Switch
SKU: IS36-SWITCH-QDR-MG
Price: $5,183.61
QLE7340 - QLogic 40GB Single -Port QDR IB PCI-Express 2.0 X8 INFINIBAND HOST Channel Adapter with Standard Bracket
SKU: QLE7340
Price: $73.68
0WPC3D - Dell Host Channel Adapter PCI-Express 2.0 x8 InfiniBand 1-Port 40GB/s QLogic QLE7340 QDR PowerEdge C6100
SKU: 0WPC3D
Price: $165.79
WPC3D - Dell Host Channel Adapter PCI-Express 2.0 x8 InfiniBand 1-Port 40GB/s QLogic QLE7340 QDR PowerEdge C6100
SKU: WPC3D
Price: $165.79
QLE7340-CK - QLogic 40GB Single -Port QDR IB PCI-Express 2.0 X8 INFINIBAND HOST Channel Adapter with Standard Bracket
SKU: QLE7340-CK
Price: $165.79
593415-001 - HP 4x Qdr Cx-2 Infiniband Dual Port PCI-Express 2.0 X8 Host Channel Adapter with Standard Bracket
SKU: 593415-001
Price: $96.84
519133-001 - HP Dual-Port 4x Qdr Infiniband Mezzanine Host Channel Adapter for BladeSystem C-Class
SKU: 519133-001
Price: $136.84
592519-B21 - HP 4x QDR Infiniband CX-2 Dual-Port Mezzanine Host Channel Adapter for BladeSystem c-Class Server
SKU: 592519-B21
Price: $138.95
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.