Alternative to 4447A-Z: Better-Value Equivalents in Stock
Comparing the 4447A-Z (4447A-Z - Sun PCI Express Quad Gigabit Ethernet UTP Low Profile Network Adapter) against alternatives? Pro Disk Network stocks 12 similar 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 4447A-Z
| SKU | 4447A-Z |
|---|---|
| Product | 4447A-Z - Sun PCI Express Quad Gigabit Ethernet UTP Low Profile Network Adapter |
| Stock status | In Stock |
| Detail page | View 4447A-Z › |
Alternatives to 4447A-Z
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.
X4447A-Z - Sun Quad-Port PCI-Express x8 Gigabit Ethernet UTP Low Profile Network Adapter
SKU: X4447A-Z
Price: $113.68
X4447A - Sun Quad Port PCI-Express x8 Gigabit Ethernet UTP Low Profile Network Adapter
SKU: X4447A
Price: $113.68
501-7606-03 - Sun Quad Port PCI-Express x8 Gigabit Ethernet UTP Low Profile Network Adapter
SKU: 501-7606-03
Price: $128.95
501-7606-04 - Sun Quad-Port PCI-Express x8 Gigabit Ethernet UTP Low Profile Network Adapter
SKU: 501-7606-04
Price: $165.79
511-1422-01 - Sun Quad-Port PCI-Express x8 Gigabit Ethernet UTP Low Profile Network Adapter
SKU: 511-1422-01
Price: $182.37
594-4111 - Sun PCI Express Quad Gigabit Ethernet UTP Low Profile Network Adapter
SKU: 594-4111
Price: $614.18
371-0905 - Sun PCI-Express T1000/T2000 Dual Gigabit Ethernet UTP Server Adapter
SKU: 371-0905
Price: $89.47
371-0905-03 - Sun PCI-Express T1000/T2000 Dual Gigabit Ethernet UTP Server Adapter
SKU: 371-0905-03
Price: $113.68
371-0905-01 - Sun PCI-Express T1000/T2000 Dual Gigabit Ethernet UTP Server Adapter
SKU: 371-0905-01
Price: $205.26
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.