Alternative to 516936-B21: Better-Value Equivalents in Stock
Comparing the 516936-B21 (516936-B21 - HP 10GBe Mezzinine PCI-Express Dual Port Fiber Channel Adapter Network Interface Card for c-Class BladeSystem) 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 516936-B21
| SKU | 516936-B21 |
|---|---|
| Product | 516936-B21 - HP 10GBe Mezzinine PCI-Express Dual Port Fiber Channel Adapter Network Interface Card for c-Class BladeSystem |
| Current price | $859.30 |
| Stock status | In Stock |
| Detail page | View 516936-B21 › |
Alternatives to 516936-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.
516937-B21 - HP 10GBe Mezzinine PCI-Express G2 Dual Port Fiber Channel Adapter Network Interface Card for c-Class BladeSystem
SKU: 516937-B21
Price: $170.53
NC360M - HP PCI-Express 1GbE 2-Port Mezzinine Fiber Channel Adapter Network Interface Card for c-Class BladeSystem
SKU: NC360M
Price: $195.63
615318-001 - HP NC364M PCI-Express 1GbE Quad Port Fibre Channel Mezzinine Adapter Network Interface Card for HP c-Class BladeSystem
SKU: 615318-001
Price: $113.68
447883-B21 - HP NC364M PCI-Express 1GbE Quad Port Fibre Channel Mezzinine Adapter Network Interface Card for c-Class BladeSystem
SKU: 447883-B21
Price: $170.53
488348-B21 - HP Smart Array P712M PCI-Express Dual Port 6GB/s Mezzinine SAS RAID Controller Card with 256MB BBWC (Battery Backed Write Cache)
SKU: 488348-B21
Price: $71.58
HP 448068-001 NC360M 2 x Ports 1GbE PCI-Express Mezzinine Fibre Channel Adapter Network Interface Card for HP c-Class BladeSystem
SKU: 448068-001
Price: $205.26
HP 445978-B21 NC360M 2 x Ports 1GbE PCI-Express Mezzinine Fibre Channel Adapter Network Interface Card for HP c-Class BladeSystem
SKU: 445978-B21
Price: $205.26
AT094A - HP 8GB Dual Port PCI-Express Fibre Channel and 1/10GB Dual Port Ethernet Adapter
SKU: AT094A
Price: $145.26
AP770B - HP StorageWorks 82B 8GB PCI-Express Dual Port Fiber Channel (Short Wave) Host Bus Adapter
SKU: AP770B
Price: $110.53
571521-002 - HP 82B 8GB Dual Port PCI-Express 2.0 Fiber Channel Host Bus Adapter
SKU: 571521-002
Price: $110.53
AP770-60001 - HP StorageWorks 82B Dual Port 8GB Fiber Channel PCI-Express Host Bus Adapter
SKU: AP770-60001
Price: $184.21
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.