Alternative to 645123-001: Better-Value Equivalents in Stock
Comparing the 645123-001 (645123-001 - HP 4-Port 2Gb/s Fiber Channel 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 645123-001
| SKU | 645123-001 |
|---|---|
| Product | 645123-001 - HP 4-Port 2Gb/s Fiber Channel Adapter |
| Current price | $357.89 |
| Stock status | In Stock |
| Detail page | View 645123-001 › |
Alternatives to 645123-001
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.
AB465-69003 - HP 2-Port 2GB PCI-X Fiber-Channel and 2-Port 1000Base-T Adapter
SKU: AB465-69003
Price: $71.58
HP 343069-001 StorageWorks FCA2408 1 x Port 2Gb/s 64Bit 133Mhz Fiber Channel PCI-X Host Bus Adapter
SKU: 343069-001
Price: $138.95
HP 281542-001 FCA2210 1 x Port 2Gb/s 64-Bit 133MHz Fiber Channel PCI-X Host Bus Adapter for Netware
SKU: 281542-001
Price: $147.37
AE385A - HP 48-Port 4Gb Fibre Channel Module 48 x Fiber Channel Fibre Channel Switch Module
SKU: AE385A
Price: $121.05
401933-001 - HP Power Supply For StorageWorks Fiber Channel Storage Switch 8 or StorageWorks Fiber Channel Storage Switch 16
SKU: 401933-001
Price: $189.47
A7523-60001 - HP StorageWorks Q200 2GB Single Channel PCI-X Fiber Channel Host Bus Adapter
SKU: A7523-60001
Price: $96.84
A9784-69002 - HP Dual-Port Fiber Channel 2Gb/s 1000Base-T Host Bus Adapter
SKU: A9784-69002
Price: $115.58
657903-001 - HP 3PAR P10000 4 Port 8GB Fiber Channel PCI-Express Host Bus Adapter
SKU: 657903-001
Price: $73.68
313585-001 - HP NC6170 PCI-x 2-Port Fiber Channel 1000Base-SX Gigabit Ethernet Server Adapter Network Interface Card (NIC)
SKU: 313585-001
Price: $147.37
313560-001 - HP NC6170 PCI-x 2-Port Fiber Channel 1000Base-SX Gigabit Ethernet Server Adapter Network Interface Card (NIC)
SKU: 313560-001
Price: $195.63
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.