Replacement for X1058A: Drop-In Alternatives We Stock
Looking for a replacement for the X1058A (X1058A - Sun SBUS Quad 10 Base-T Ethernet CONTROLLER Card)? Pro Disk Network ships 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 X1058A
| SKU | X1058A |
|---|---|
| Product | X1058A - Sun SBUS Quad 10 Base-T Ethernet CONTROLLER Card |
| Current price | $235.79 |
| Stock status | In Stock |
| Detail page | View X1058A › |
Drop-in replacements for X1058A
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.
540-BBUZ - Dell Intel X550 RNDC 2 X 10GB Base-T + 2 X 1GB Base-T Daughter Card
SKU: 540-BBUZ
Price: $54.74
727958-B21 - HP ProLiant Bl660c G8 Base Model 4x Xeon E5-4620v2/2.6GHz 8-Core, 128GB DDR3 Sdram, 2x 10Gigabit Ethernet, Smart Array P220i Controller with 512MB Fbwc, Blade Server
SKU: 727958-B21
Price: $1,408.42
25R8958 - IBM NetXtreme 1000 T Ethernet FAST Ethernet Gigabit 10/100/1000 Base-T Network Adapter
SKU: 25R8958
Price: $79.36
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.