Replacement for A51580-015: Drop-In Alternatives We Stock
Looking for a replacement for the A51580-015 (A51580-015 - Intel PRO/1000 XT Network Interface Card Server Adapter DB)? Pro Disk Network ships Intel 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 A51580-015
| SKU | A51580-015 |
|---|---|
| Product | A51580-015 - Intel PRO/1000 XT Network Interface Card Server Adapter DB |
| Current price | $184.95 |
| Stock status | In Stock |
| Detail page | View A51580-015 › |
Drop-in replacements for A51580-015
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.
C48544-001 - Intel 1000/100/10 LP-PCI-x Gigabit Ethernet Server Network Interface Card Copper RJ45 Pro/1000MT
SKU: C48544-001
Price: $84.59
C94418 - Intel PRO/1000 MF PCI-X Fibre Network Interface Card Server Adapter
SKU: C94418
Price: $174.00
C49882-002 - Intel PRO/1000 MT Gigabit Dual Port Server Network Interface Card
SKU: C49882-002
Price: $211.58
E64750-002 - Intel PRO/1000 ET PCI Express Quad Port Server Network Interface Card
SKU: E64750-002
Price: $250.53
D50861 - Intel 82572El PRO/1000 PT RJ45/ 10/100/1000/ PCI-Express Server Adapter Card
SKU: D50861
Price: $85.24
D47316 - Intel 82571GB PRO/1000 PT Quad-Port RJ45/ 10/100/1000/ PCI-Express Server Adapter Card
SKU: D47316
Price: $143.39
106-00200 - NetApp Intel PCIe Gigabit 1000 Quad Port Ethernet Network Interface card Card
SKU: 106-00200
Price: $97.26
X1049A-R6 - NetApp Intel PCIe Gigabit 1000 Quad Port Ethernet Network Interface card Card
SKU: X1049A-R6
Price: $189.47
C40896-005 - Intel PRO/1000 MT 1Gbps PCI-X Full Height Dual Port Network Interface Card
SKU: C40896-005
Price: $105.12
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.