Replacement for E10G42BTDA-CISCO: Drop-In Alternatives We Stock
Looking for a replacement for the E10G42BTDA-CISCO (E10G42BTDA-CISCO - Cisco X520-da2 10GBe SFP+ Dual Port PCI-Express Adapter)? Pro Disk Network ships Cisco drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the E10G42BTDA-CISCO
| SKU | E10G42BTDA-CISCO |
|---|---|
| Product | E10G42BTDA-CISCO - Cisco X520-da2 10GBe SFP+ Dual Port PCI-Express Adapter |
| Current price | $259.37 |
| Stock status | In Stock |
| Detail page | View E10G42BTDA-CISCO › |
Drop-in replacements for E10G42BTDA-CISCO
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.
N2XX-ABPCI01 - Cisco Broadcom 5709 Dual Port PCI Express X4 Ethernet Adapter
SKU: N2XX-ABPCI01
Price: $157.07
SMA-AMDA0021 - Cisco Dual-Port 10Gb/s PCI-Express Network Flow Engine Adapter
SKU: SMA-AMDA0021
Price: $239.47
73-14093-08 - Cisco 1225 Dual-Port UCS PCI-Express Virtual Interface Network Adapter
SKU: 73-14093-08
Price: $296.30
UCSC-PCIE-BSFP - Cisco Broadcom 57712 Dual-Port 10Gb/s PCI-Express Network Adapter
SKU: UCSC-PCIE-BSFP
Price: $331.58
UCSC-PCIE-ITG - Cisco Intel X540 Dual Port 10GBase-T PCI Express X8 Network Adapter
SKU: UCSC-PCIE-ITG
Price: $392.99
N2XX-AIPCI01 - Cisco X520-da2 10GBe SFP+ Dual Port PCI-Express Adapter
SKU: N2XX-AIPCI01
Price: $480.55
N2XX-ABPCI01-M3 - Cisco 2-Port Gigabit Ethernet PCI-Express Adapter
SKU: N2XX-ABPCI01-M3
Price: $140.36
QLE2562-CSC - Cisco SANBLADE 2-Port 8GB/s Fibre Channel PCI-Express Host Bus Adapter
SKU: QLE2562-CSC
Price: $143.68
74-7179-01 - Cisco SANblade 2-Port 8GB/s Fibre Channel PCI-Express Host Bus Adapter
SKU: 74-7179-01
Price: $291.79
PX2810403 - Cisco SANblade 2-Port 8GB/s Fibre Channel PCI-Express Host Bus Adapter
SKU: PX2810403
Price: $304.34
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.