Alternative to E10G42BFSRBLK: Better-Value Equivalents in Stock
Comparing the E10G42BFSRBLK (E10G42BFSRBLK - Intel 10 Gigabit LAN Ethernet Converged Network Adapter X520-SR2 (Single Pack)) against alternatives? Pro Disk Network stocks 12 similar Intel 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 E10G42BFSRBLK
| SKU | E10G42BFSRBLK |
|---|---|
| Product | E10G42BFSRBLK - Intel 10 Gigabit LAN Ethernet Converged Network Adapter X520-SR2 (Single Pack) |
| Current price | $205.26 |
| Stock status | In Stock |
| Detail page | View E10G42BFSRBLK › |
Alternatives to E10G42BFSRBLK
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.
Intel X540T2G1P5 2 x Ports 10Gb/s 10GBase-T PCI Express 2.1 x8 Gigabit Ethernet Converged Network Adapter Card
SKU: X540T2G1P5
Price: $187.37
Intel X540T1BLK 1 x Port 10Gb/s 10GBase-T PCI Express 2.1 x8 Gigabit Ethernet Converged Network Adapter Card
SKU: X540T1BLK
Price: $187.37
Intel XL710QDA1BLK 1 x Port QSFP+ 40Gb/s PCI Express 3.0 x8 Gigabit Ethernet Server Converged Network Adapter Card
SKU: XL710QDA1BLK
Price: $194.74
X550T2G1P5 - Intel / Dell 2-Port 10 Gigabit Ethernet Converged Network Adapter
SKU: X550T2G1P5
Price: $205.26
E10G41BFSRG1P5 - Intel X520-SR1 Single Port 10Gbps LC Fiber Optic PCI-Express 2.0 x8 Gigabit Ethernet Converged Network Adapter
SKU: E10G41BFSRG1P5
Price: $296.30
X520-SR1 - Intel Single Port 10Gbps LC Fiber Optic PCI-Express 2.0 x8 Gigabit Ethernet Converged Network Adapter
SKU: X520-SR1
Price: $357.09
Intel XL710-QDA2 2 x Ports QSFP+ 40Gb/s PCI Express 3.0 x8 Low-Profile Gigabit Ethernet Converged Network Adapter Card
SKU: XL710-QDA2
Price: $366.32
Intel XL710QDA2BLK 2 x Ports QSFP+ 40Gb/s PCI Express 3.0 x8 Low-Profile Gigabit Ethernet Converged Network Adapter Card
SKU: XL710QDA2BLK
Price: $408.42
E10G41BFSRBLK - Intel X520-SR1 Single Port 10Gbps LC Fiber Optic PCI-Express 2.0 x8 Gigabit Ethernet Converged Network Adapter
SKU: E10G41BFSRBLK
Price: $495.00
Intel X710DA4FHBLK 4 x Ports SFP+ 10Gb/s PCI Express 3.0 x8 Gigabit Ethernet Converged Network Adapter Card
SKU: X710DA4FHBLK
Price: $589.47
413888-001 - HP Intel Pro 1000 Gt PCI-Express 10/100/1000Base-T Copper Based Gigabit Ethernet Lan Adapter Card
SKU: 413888-001
Price: $318.32
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.