Alternative to 489184-B21: Better-Value Equivalents in Stock
Comparing the 489184-B21 (489184-B21 - HP 4x Qdr Infiniband Switch Module 16 Ports 40GB/s) against alternatives? Pro Disk Network stocks 12 similar HP 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 489184-B21
| SKU | 489184-B21 |
|---|---|
| Product | 489184-B21 - HP 4x Qdr Infiniband Switch Module 16 Ports 40GB/s |
| Current price | $145.26 |
| Stock status | In Stock |
| Detail page | View 489184-B21 › |
Alternatives to 489184-B21
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.
519130-001 - HP 4x Qdr QLogic Infiniband Switch 16 Ports Module for C-Class Blade System
SKU: 519130-001
Price: $942.11
590510-B25 - HP Infiniband Cable 5m 16.4 Ft for Voltaire Ib 4x Qdr 324-Port Director Switch
SKU: 590510-B25
Price: $261.34
503813-003 - HP 5m (16.4ft) 4x DDR/qdr Quad SFF Plug Cx4 Infiniband Copper Cable
SKU: 503813-003
Price: $96.84
376166-B22 - HP Voltaire SDR Switch 24-Ports 4x InfiniBand Internal Managed Switch
SKU: 376166-B22
Price: $3,436.84
HP 661687-001 InfiniBand 2 x Ports 40Gb/s 544FLR-QSFP PCI Express 3.0 x8 Host Channel Adapter for ProLiant Gen8 Servers
SKU: 661687-001
Price: $71.58
571956-B21 - HPE 24 x Ports + 16 x 10GbE (backplane) + 4 x Ports 10GbE 8Gb/s Fibre Channel SFP+ + 4 x Ports 10GbE SFP+ Virtual Connect Flexfabric Module Switch
SKU: 571956-B21
Price: $145.26
HPE 466539-001 Virtual Connect 16x Ports 8Gb Fibre Channel Backplane 2-Ports 8Gb Fibre Channel LC 6-Ports SFP+ Manageable Switch
SKU: 466539-001
Price: $54.74
HPE JG933A#ABA HP JG933A#ABA FlexNetwork 5130-24G-SFP-4SFP+ EI 16 x Ports 8 x Dual Personality Ports SFP/RJ-45 + 4 x SFP+ Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch
SKU: JG933A#ABA
Price: $415.79
661692-001 - HP 10GbE InfiniBand FDR/EN CX3 10/40GB 2-Port 544M Mezzanine Host Channel Adapter
SKU: 661692-001
Price: $442.11
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.