Alternative to 381881-B21: Better-Value Equivalents in Stock
Comparing the 381881-B21 (381881-B21 - HP ProLiant BL25p Fibre Channel Adapter Card) 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 381881-B21
| SKU | 381881-B21 |
|---|---|
| Product | 381881-B21 - HP ProLiant BL25p Fibre Channel Adapter Card |
| Current price | $71.58 |
| Stock status | In Stock |
| Detail page | View 381881-B21 › |
Alternatives to 381881-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 H6Y12A 16Gb Fibre Channel 28-Ports(16x 16Gb Fibre Channel (internal) 12x 16Gb Fibre Channel) Managed Embedded SAN switch module for HPE BladeSystem c-Class, optimized for CS 900 SAP HANA Storage N
SKU: H6Y12A
Price: $378.95
HPE R7R97A SN3600B 8-Ports 32gb Fibre Channel SFP28 16x 32gb Fibre Channel SFP28 Ports Fibre Channel Network Switch. In Stock
SKU: R7R97A
Price: $10,928.42
HP R4G55B SN3600B 8xPorts 32Gb Fibre Channel SFP+ + 16xPorts 32Gb Fibre Channel SFP+ Ports On Demand Layer2 Managed 1U Fibre Channel Switch
SKU: R4G55B
Price: $16,132.42
AB379-60001 - HP StorageWorks Dual Port Fibre Channel 4Gb/s Fibre Channel 64-Bit 266MHz Multi-Mode PCI-X Host Bus Adapter
SKU: AB379-60001
Price: $96.84
AE385A - HP 48-Port 4Gb Fibre Channel Module 48 x Fiber Channel Fibre Channel Switch Module
SKU: AE385A
Price: $121.05
AE312-60007 - HP StorageWorks Fc1242sr 4GB Dual Channel PCI-Express Fibre Channel Host Bus Adapter with Standard Bracket Card Only
SKU: AE312-60007
Price: $100.87
AE312-60009 - HP StorageWorks Fc1242sr 4GB Dual Channel PCI-Express Fibre Channel Host Bus Adapter with Standard Bracket Card Only
SKU: AE312-60009
Price: $100.87
FC2243 - HP StorageWorks 4GB Dual Channel PCI-x 2.0 Fibre Channel Host Bus Adapter with Standard Bracket Card Only
SKU: FC2243
Price: $147.37
A9782BX - HP Dual Channel Fibre Channel 1000Base-SX PCI-X Host Bus Adapter with Standard Bracket (card Only)
SKU: A9782BX
Price: $171.03
455088-001 - HP StorageWorks 4-Channel Fibre Channel 4Gb/s PCI-Express Host Bus Adapter with Standard Bracket Card Only
SKU: 455088-001
Price: $187.37
410986-001 - HP 4GB Single Channel PCI-x 2.0 Fibre Channel Host Bus Adapter with Standard Bracket Card Only
SKU: 410986-001
Price: $263.16
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.