Alternative to 451438-B21: Better-Value Equivalents in Stock
Comparing the 451438-B21 (451438-B21 - HP Catalyst Blade 3120G 4-Port SAN Switch) 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 451438-B21
| SKU | 451438-B21 |
|---|---|
| Product | 451438-B21 - HP Catalyst Blade 3120G 4-Port SAN Switch |
| Current price | $1,587.37 |
| Stock status | In Stock |
| Detail page | View 451438-B21 › |
Alternatives to 451438-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.
379064-001 - HP 10/100Base-Tx/1000Base-T RJ-45 SFP Transceiver Module for Catalyst 3120G Blade Switch
SKU: 379064-001
Price: $160.00
451438R-B21 - Catalyst 3120G Switch for HP c-Class Blade System 2 x X2 4 x 10/100/1000Base-T LAN
SKU: 451438R-B21
Price: $189.47
AG642A - HP Cisco 9124E 24-Port Blade System C-Class Fabric Switch HP Cisco 9124E 24-Port Blade System C-Class Fabric Switch
SKU: AG642A
Price: $273.91
HSTNS-BC23 - HP Brocade 43689 8GB 12-Port Full Gabric Blade System C-Class SAN Switch
SKU: HSTNS-BC23
Price: $291.79
411856-001 - HP 16-Port Blade Card for StorageWorks 4/256 SAN Director Switch
SKU: 411856-001
Price: $357.89
HSTNS-BC23-N - HP Brocade 43689 8GB 12-Port Full Gabric Blade System C-Class SAN Switch
SKU: HSTNS-BC23-N
Price: $485.53
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.