Replacement for 541-2872: Drop-In Alternatives We Stock
Looking for a replacement for the 541-2872 (541-2872 - Sun Spare Data I/O Panel 8x RJ-45 for Sun MD S20)? 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 541-2872
| SKU | 541-2872 |
|---|---|
| Product | 541-2872 - Sun Spare Data I/O Panel 8x RJ-45 for Sun MD S20 |
| Stock status | In Stock |
| Detail page | View 541-2872 › |
Drop-in replacements for 541-2872
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.
541-2963 - Sun Graphics Redirect and Service Processor (GRASP) Assembly for Sun Fire X4500 RoHS YL
SKU: 541-2963
Price: $109.75
541-2963-01 - Sun Graphics Redirect and Service Processor (GRASP) Assembly for Sun Fire X4500 RoHS YL
SKU: 541-2963-01
Price: $182.93
541-1903 - Sun 4GB Kit (2 X 2GB) DDR-400MHz PC3200 ECC Registered CL3 184-Pin DIMM Memory for Sun Fire X4500
SKU: 541-1903
Price: $202.55
541-1313 - Sun 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory for Sun Fire X4540 Server
SKU: 541-1313
Price: $216.46
541-1219 - Sun System Controller Assembly (32GB 2x2.3GHz) for Sun Fire X4540 RoHS YL
SKU: 541-1219
Price: $4,285.00
Cisco WS-X6148-RJ45V 48-Ports PoE 48 x 10/100/1000Base-T Gigabit Ethernet Network Module Spare for Catalyst 6500
SKU: WS-X6148-RJ45V
Price: $127.83
Cisco Catalyst WS-X4612-SFP-E 4500 E-Series 12 x Ports SFP (mini-GBIC) Gigabit Line Card Service Module Spare
SKU: WS-X4612-SFP-E
Price: $240.89
Cisco Catalyst WS-X6548-GE-45AF 6500 48-Port 48 x 10/100/1000 Base-T Layer 3 Managed Fabric-Enabled Module Spare
SKU: WS-X6548-GE-45AF
Price: $292.95
Cisco PWR-3845-AC-IP Inline AC IP Power Supply For Cisco 3845 Routers Spare
SKU: PWR-3845-AC-IP
Price: $840.95
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.