Replacement for 501-7647: Drop-In Alternatives We Stock
Looking for a replacement for the 501-7647 (501-7647 - Sun IOB DC-DC Converter Riser DDCR For Sun SPARC M4000 RoHS Y)? 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 501-7647
| SKU | 501-7647 |
|---|---|
| Product | 501-7647 - Sun IOB DC-DC Converter Riser DDCR For Sun SPARC M4000 RoHS Y |
| Stock status | In Stock |
| Detail page | View 501-7647 › |
Drop-in replacements for 501-7647
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.
501-7040 - Sun Fibre Link Card for Sun SPARC Enterprise M4000/M5000/M8000/M9000 RoHS Y
SKU: 501-7040
Price: $121.05
A4700-67073 - HP V Class Fibre Optic Converter Cable for V Class Fibre Optic Converter Cable
SKU: A4700-67073
Price: $232.82
501-4363 - Sun 333/336 Mhz Ultra Sparc II Module- 4MB Cache (Option X2560A)
SKU: 501-4363
Price: $73.68
501-7730 - Sun 8 Disk Backplane for SPARC Enterprise T5220 RoHS-5 Compliant
SKU: 501-7730
Price: $73.68
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.