Alternative to K4T75AA: Better-Value Equivalents in Stock
Comparing the K4T75AA (K4T75AA - HP Intel X540-T2 10GBase-T Dual Port PCI Express 2.1 Ethernet 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 K4T75AA
| SKU | K4T75AA |
|---|---|
| Product | K4T75AA - HP Intel X540-T2 10GBase-T Dual Port PCI Express 2.1 Ethernet Adapter |
| Current price | $1,432.33 |
| Stock status | In Stock |
| Detail page | View K4T75AA › |
Alternatives to K4T75AA
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.
AT094A - HP 8GB Dual Port PCI-Express Fibre Channel and 1/10GB Dual Port Ethernet Adapter
SKU: AT094A
Price: $145.26
NC552SFP - HP 10GB 2-Port Ethernet Server Adapter Network Adapter PCI-Express 2.0 X8 10 Gigabit Ethernet 2 Ports
SKU: NC552SFP
Price: $61.05
614202-B21 - HP Nc552SFP 10GB 2-Port Ethernet Server Adapter Network Adapter PCI-Express 2.0 X8 10 Gigabit Ethernet 2 Ports
SKU: 614202-B21
Price: $280.87
Q2P92A - HP Ethernet 10GB Dual-Port 530SFP+ Adapter Network Adapter PCI Express
SKU: Q2P92A
Price: $47.37
NC523SFP - HP 10GB 2-Port Server Adapter Network Adapter PCI-Express 2.0 X8 10 Gigabit Ethernet 2 Ports
SKU: NC523SFP
Price: $147.37
779800-B21 - HP Ethernet 10GB 2-Port 546flr-SFP+ Adapter PCI-Express 3.0 X8 2-Port (s) Optical Fibre
SKU: 779800-B21
Price: $650.61
394795-B21 - HP NC380T PCI-Express Dual Port 1000Base-T Multifunction Gigabit Ethernet Server Adapter Network Interface Card (NIC)
SKU: 394795-B21
Price: $71.58
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
700699R-B21 - HP Dual-Port 10Gb Ethernet PCI-Express 2.1x8 Network Adapter
SKU: 700699R-B21
Price: $117.20
593717-B21 - HP NC523SFP PCI-Express x8 10Gbe Dual Port Gigabit Ethernet Server Adapter
SKU: 593717-B21
Price: $147.37
453055-001 - HP NC382T PCI-Express x4 Dual Port 1000Base-T Multifunction Gigabit Ethernet Server Adapter (NIC)
SKU: 453055-001
Price: $155.79
593742-001 - HP NC523SFP PCI-Express x8 10Gbe Dual Port Gigabit Ethernet Server Adapter
SKU: 593742-001
Price: $155.79
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.