Replacement for 80P6381: Drop-In Alternatives We Stock
Looking for a replacement for the 80P6381 (80P6381 - IBM 28 EC System Backplane for 9113-550 / OpenPower 720)? Pro Disk Network ships IBM 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 80P6381
| SKU | 80P6381 |
|---|---|
| Product | 80P6381 - IBM 28 EC System Backplane for 9113-550 / OpenPower 720 |
| Current price | $334.74 |
| Stock status | In Stock |
| Detail page | View 80P6381 › |
Drop-in replacements for 80P6381
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.
13M8483 - IBM 128MB nVidia Quadro GDDR3 DVI FX 550 PCI Express x16 Graphics Adapter
SKU: 13M8483
Price: $565.17
44W2728 - IBM SAS / SATA 2.5-inch Backplane for x3350 x3250M2 x3850M2 x3950 M
SKU: 44W2728
Price: $73.68
03X3828 - IBM 2U 8-Ports 3.5-inch Hot-Pluggable Backplane V1.0 for ThinkServer RD330/RD430
SKU: 03X3828
Price: $282.20
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.