Replacement for X1142A: Drop-In Alternatives We Stock
Looking for a replacement for the X1142A (X1142A - Sun Network Adapter SBus FDDI Fiber Optic)? 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 X1142A
| SKU | X1142A |
|---|---|
| Product | X1142A - Sun Network Adapter SBus FDDI Fiber Optic |
| Current price | $417.54 |
| Stock status | In Stock |
| Detail page | View X1142A › |
Drop-in replacements for X1142A
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.
LP9002S-F2 - Emulex LightPulse LP9002S Fibre Channel SBus host adapter - 1 x LC - SBus - 2.12Gbps
SKU: LP9002S-F2
Price: $83.83
QSB2342-CK - QLogic SANblade QSB2342 SBus Host Bus Adapter - 2 x LC - SBus - 2Gbps
SKU: QSB2342-CK
Price: $3,601.32
RFQ22250B - Belkin Fiber Optic Duplex Network Cable Fiber Optic for Network Device 7 ft 2 x LC Male Network 2 x LC Male Network Orange
SKU: RFQ22250B
Price: $82.42
F3F004-05M - Belkin Fiber Optic Network Cable Fiber Optic for Network Device 16.40 ft LC Male Network LC Male Network Aqua
SKU: F3F004-05M
Price: $115.79
656427-001 - HP Premier Flex Fiber Optic Network Cable Fiber Optic for Network Device 3.28 ft LC Male Network LC Male Network
SKU: 656427-001
Price: $122.80
F2F402LL-04M-G - Belkin Fiber Optic Cable Fiber Optic for Network Device 13.12 ft LC Male Network LC Male Network
SKU: F2F402LL-04M-G
Price: $68.42
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.