Replacement for 501-5945: Drop-In Alternatives We Stock
Looking for a replacement for the 501-5945 (501-5945 - Sun Rear CPU Transition Board for Netra ct 400/800)? 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 501-5945
| SKU | 501-5945 |
|---|---|
| Product | 501-5945 - Sun Rear CPU Transition Board for Netra ct 400/800 |
| Stock status | In Stock |
| Detail page | View 501-5945 › |
Drop-in replacements for 501-5945
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.
375-3283 - Sun Network Switch Rear Transition Module for Sun Netra CT 900 XCP3040H-RTC Sun S
SKU: 375-3283
Price: $757.89
375-3513 - Sun DTI 10Gbit/1Gbit Copper CX4 Rear Transition Module for Netra CT900 ATCA RoHS Y
SKU: 375-3513
Price: $1,005.26
501-7661 - Sun 1.6-GHz CPU/Board without Memory for Netra 440 RoHS-5 Compliant
SKU: 501-7661
Price: $155.79
501-7654 - Sun System Board (Motherboard) 1GHz 8-Core CPU for Netra CP3060
SKU: 501-7654
Price: $4,630.20
7102495 - Sun / Oracle 32GB Kit (2 x 16GB) DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM Dual Rank Memory for Netra T4 and Netra T5
SKU: 7102495
Price: $297.29
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.