Replacement for 11P3645: Drop-In Alternatives We Stock
Looking for a replacement for the 11P3645 (11P3645 - IBM Power Controller Board for RS6000)? 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 11P3645
| SKU | 11P3645 |
|---|---|
| Product | 11P3645 - IBM Power Controller Board for RS6000 |
| Current price | $160.00 |
| Stock status | In Stock |
| Detail page | View 11P3645 › |
Drop-in replacements for 11P3645
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.
H21227E - IBM Controller ServeRAID 4mx 64MB Cache Memory with Controller B
SKU: H21227E
Price: $663.16
46D1292 - IBM System Board Tray (includes IMM controller) for iDataplex DX360
SKU: 46D1292
Price: $161.11
69Y0953 - IBM System Board Tray (includes IMM controller) for iDataplex DX360
SKU: 69Y0953
Price: $177.21
1818D1A - IBM EXP5000 Expansion Unit 2x Power Supply 2x Controller 2x ESM Fiber Channel with Rails
SKU: 1818D1A
Price: $190.16
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.