Alternative to A51580-018: Better-Value Equivalents in Stock
Comparing the A51580-018 (A51580-018 - Intel PRO/1000 XT PCI-Express LAN Ethernet Network Card) 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 A51580-018
| SKU | A51580-018 |
|---|---|
| Product | A51580-018 - Intel PRO/1000 XT PCI-Express LAN Ethernet Network Card |
| Current price | $89.47 |
| Stock status | In Stock |
| Detail page | View A51580-018 › |
Alternatives to A51580-018
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.
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
413090-001 - HP Intel Pro 1000 Gt PCI-Express 10/100/1000Base-T Copper Based Gigabit Ethernet Lan Adapter Card
SKU: 413090-001
Price: $318.32
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
EXPI9014PFBLK - Intel PRO/1000 PF PCI-Express 1000 Base SX Quad Port Bypass Server Adapter
SKU: EXPI9014PFBLK
Price: $704.62
22P4710 - IBM Intel Pro/1000T Ethernet FAST Ethernet 10/100/1000 PCI Desktop Network Interface Card
SKU: 22P4710
Price: $109.13
22P6501 - IBM Intel PRO/1000T Ethernet FAST Ethernet 10/100/1000 PCI Desktop Network INTERFACE Card
SKU: 22P6501
Price: $182.37
22P6509 - IBM Intel PRO/1000T Ethernet FAST Ethernet 10/100/1000 PCI Desktop Network INTERFACE Card
SKU: 22P6509
Price: $194.99
22P4709 - IBM Intel Pro/1000T Ethernet FAST Ethernet 10/100/1000 PCI Desktop Network Interface Card
SKU: 22P4709
Price: $236.29
PWLA8490MTG1P20 - Intel PRO/1000 MT Single-Port RJ-45 Gigabit Ethernet PCI Express Server Network Adapter
SKU: PWLA8490MTG1P20
Price: $153.83
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.