Alternative to 489183-B21: Better-Value Equivalents in Stock
Comparing the 489183-B21 (489183-B21 - HP BLC 4x DDR InfiniBand 24-Ports Gen-2 Switch Module) 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 489183-B21
| SKU | 489183-B21 |
|---|---|
| Product | 489183-B21 - HP BLC 4x DDR InfiniBand 24-Ports Gen-2 Switch Module |
| Current price | $265.26 |
| Stock status | In Stock |
| Detail page | View 489183-B21 › |
Alternatives to 489183-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.
HPE 844383-001 HP 844383-001 Apollo A10 12 x Ports External 100Gb/s + 24 x Ports Internal 100Gb/s Unmanaged Rack Mountable EDR Infiniband Switch
SKU: 844383-001
Price: $236.84
HPE R8N87A#ABA Aruba 6000 24G-Class4-PoE-4SFP 24-Ports 10/100/1000Base-T PoE 4-Ports SFP 1-Ports USB-C Console 1-Ports USB Type-A Host Layer 2 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
SKU: R8N87A#ABA
Price: $1,109.16
376166-B22 - HP Voltaire SDR Switch 24-Ports 4x InfiniBand Internal Managed Switch
SKU: 376166-B22
Price: $3,436.84
J9080-61001 - HP ProCurve Switch 1700-24, 22-Ports 10/100Base-TX + 2-Ports 10/100/1000Base-T + 2-Ports 10/100/1000 Base-T SFP (mini-GBIC) Slots Layer-2 Managed Switch
SKU: J9080-61001
Price: $73.68
J9080A - HP ProCurve Switch 1700-24, 22-Ports 10/100Base-TX + 2-Ports 10/100/1000Base-T + 2-Ports 10/100/1000 Base-T SFP (mini-GBIC) Slots Layer-2 Managed Switch
SKU: J9080A
Price: $73.68
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.