Replacement for 542-0390: Drop-In Alternatives We Stock
Looking for a replacement for the 542-0390 (542-0390 - Sun Oracle 1.65 GHz 16-Core System Board (Motherboard))? 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 542-0390
| SKU | 542-0390 |
|---|---|
| Product | 542-0390 - Sun Oracle 1.65 GHz 16-Core System Board (Motherboard) |
| Stock status | In Stock |
| Detail page | View 542-0390 › |
Drop-in replacements for 542-0390
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.
08G-P4-5180-KR - EVGA Geforce GTX 1080 Graphic Card 1.61 GHz Core 1.73 GHz Boost Clock 8GB GDDR5X PCI Express 3.0 x16 Dual Slot Space Required
SKU: 08G-P4-5180-KR
Price: $221.05
G10502TC - MSI GTX 1050 2GT OC Geforce GTX 1050 Graphic Card 1.40 GHz Core 1.52 GHz Boost Clock 2GB GDDR5 PCI Express 3.0 x16
SKU: G10502TC
Price: $312.53
02G-P4-6152-KR - EVGA Geforce GTX 1050 Graphic Card 1.42 GHz Core 1.53 GHz Boost Clock 2GB GDDR5 PCI Express 3.0 x16 Dual Slot Space Required
SKU: 02G-P4-6152-KR
Price: $329.86
GV-N1050D5-2GD - Gigabyte Ultra Durable 2 Geforce GTX 1050 Graphic Card 1.38 GHz Core 1.49 GHz Boost Clock 2GB GDDR5 PCI Express 3.0 x16
SKU: GV-N1050D5-2GD
Price: $346.36
04G-P4-6251-KR - EVGA Geforce 1050 Ti Graphic Card 1.29 GHz Core 1.39 GHz Boost Clock 4GB GDDR5 PCI Express 3.0 x16 Dual Slot Space Required
SKU: 04G-P4-6251-KR
Price: $365.75
02G-P4-6157-KR - EVGA Geforce GTX 1050 Graphic Card 1.44 GHz Core 1.56 GHz Boost Clock 2GB GDDR5 PCI Express 3.0 x16 Dual Slot Space Required
SKU: 02G-P4-6157-KR
Price: $371.21
GV-RX550D5-2GD - Gigabyte Ultra Durable 2 Radeon RX 550 Graphic Card 1 GPUs 1.18 GHz Core 1.20 GHz Boost Clock 2GB GDDR5 PCI Express 3.0 x16
SKU: GV-RX550D5-2GD
Price: $406.54
G1050T4C - MSI GTX 1050 Ti 4G OC Geforce GTX 1050 Ti Graphic Card 1.34 GHz Core 1.46 GHz Boost Clock 4GB GDDR5 PCI Express 3.0 x16
SKU: G1050T4C
Price: $429.92
GV-N1050OC-2GL - Gigabyte Ultra Durable 2 Geforce GTX 1050 Graphic Card 1.39 GHz Core 1.51 GHz Boost Clock 2GB GDDR5 PCI Express 3.0 x16 Low-profile
SKU: GV-N1050OC-2GL
Price: $493.68
GV-N105TWF2OC-4GD - Gigabyte Ultra Durable VGA Geforce GTX 1050 Ti Graphic Card 1.35 GHz Core 1.47 GHz Boost Clock 4GB GDDR5 PCI Express 3.0 x16
SKU: GV-N105TWF2OC-4GD
Price: $537.39
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.