Alternative to 534FLB: Better-Value Equivalents in Stock
Comparing the 534FLB (534FLB - HP FlexFabric 10GBe 2-Port PCI-Express 534FLB Network 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 534FLB
| SKU | 534FLB |
|---|---|
| Product | 534FLB - HP FlexFabric 10GBe 2-Port PCI-Express 534FLB Network Adapter |
| Current price | $71.58 |
| Stock status | In Stock |
| Detail page | View 534FLB › |
Alternatives to 534FLB
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.
580151-001 - HP Nc551m Dual Port FlexFabric 10GB Converged Network Adapter Network Adapter PCI-Express 2.0 X8 2 Ports
SKU: 580151-001
Price: $103.62
630FLB - HP FlexFabric 630FLB Dual Port 20Gb/s PCI Express 2.0 x8 Network Adapter
SKU: 630FLB
Price: $155.79
650FLB - HP FlexFabric 650FLB Dual Port 20Gb/s PCI Express 3.0 x8 Network Adapter
SKU: 650FLB
Price: $157.07
647590-B21 - HP FlexFabric 554M Dual Port 10Gb/s PCI Express 2.0 x8 Mezzanine Network Adapter
SKU: 647590-B21
Price: $187.37
613431-B21 - HP NC553M PCI-Express Dual Port FlexFabric 10GBe Mezzanine Gigabit Ethernet Server Adapter for ProLiant c-Class BladeSystem
SKU: 613431-B21
Price: $89.47
613433-001 - HP NC553M PCI-Express 2-Port FlexFabric 10GBe Mezzanine Gigabit Ethernet Server Adapter for ProLiant c-Class BladeSystem
SKU: 613433-001
Price: $89.47
617727-001 - HP NC553M PCI-Express 2-Port FlexFabric 10GBe Mezzanine Gigabit Ethernet Server Adapter for ProLiant c-Class BladeSystem
SKU: 617727-001
Price: $89.47
701535-001 - HP FlexFabric 20GB 2-Port 650m Adapter PCI-Express V3.0 (gen 3) X8 Optical Fibre
SKU: 701535-001
Price: $155.79
533FLR-T - HP FlexFabric 10Gbps 2-Port PCI-Express 2.1 533FLR-T FIO Ethernet Adapter
SKU: 533FLR-T
Price: $182.37
821547-B21 - HP FlexFabric 10GB 2-Port 536flb Adapter PCI-Express V3.0 (gen 3) X8 Optical Fibre
SKU: 821547-B21
Price: $513.54
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.