Alternative to A51580-015: Better-Value Equivalents in Stock
Comparing the A51580-015 (A51580-015 - Intel PRO/1000 XT Network Interface Card Server Adapter DB) 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 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 › |
Alternatives to 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 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.