Alternative to QL303B: Better-Value Equivalents in Stock
Comparing the QL303B (QL303B - HP 4-Port Fibre Channel 4Gb/s PCI-X Adapter) 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 QL303B
| SKU | QL303B |
|---|---|
| Product | QL303B - HP 4-Port Fibre Channel 4Gb/s PCI-X Adapter |
| Current price | $290.66 |
| Stock status | In Stock |
| Detail page | View QL303B › |
Alternatives to QL303B
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.
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
AD222-60101 - HP 4-Port Fibre Channel 4Gb/s PCI-Express 2.0 x8 Host Channel Adapter
SKU: AD222-60101
Price: $125.05
AD193A - HP PCI-X 1-Port 4GB Fibre Channel & 1-Port 1000Base-T Host Bus Adapter
SKU: AD193A
Price: $96.84
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
AT094A - HP 8GB Dual Port PCI-Express Fibre Channel and 1/10GB Dual Port Ethernet Adapter
SKU: AT094A
Price: $145.26
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
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.