Replacement for 0CN7CM: Drop-In Alternatives We Stock
Looking for a replacement for the 0CN7CM (0CN7CM - Dell PowerEdge R420 Server System Motherboard Intel Dual Socket LGA1356)? Pro Disk Network ships Dell 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 0CN7CM
| SKU | 0CN7CM |
|---|---|
| Product | 0CN7CM - Dell PowerEdge R420 Server System Motherboard Intel Dual Socket LGA1356 |
| Current price | $344.33 |
| Stock status | In Stock |
| Detail page | View 0CN7CM › |
Drop-in replacements for 0CN7CM
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.
CN7CM - Dell PowerEdge R420 Server System Motherboard Intel Dual Socket LGA1356
SKU: CN7CM
Price: $134.74
XM091 - Dell Intel 3000 DDR2 4-Slot System Board (Motherboard) Socket LGA775 for PowerEdge 840 Server Gen II
SKU: XM091
Price: $170.53
0XM091 - Dell Intel 3000 DDR2 4-Slot System Board (Motherboard) Socket LGA775 for PowerEdge 840 Server Gen II
SKU: 0XM091
Price: $226.08
3GCPM - Dell Intel Xeon E5-2600 System Board (Motherboard) Socket FCLGA2011 for PowerEdge T620 Server
SKU: 3GCPM
Price: $397.89
PTWDY - Dell Intel C602 Chipset System Board (Motherboard) Socket LG2011 for PowerEdge R720 Server
SKU: PTWDY
Price: $735.37
0PTWDY - Dell Intel C602 Chipset System Board (Motherboard) Socket LG2011 for PowerEdge R720 Server
SKU: 0PTWDY
Price: $735.37
CU675 - Dell System Board (Motherboard) for PowerEdge 1955 Rack Server System
SKU: CU675
Price: $191.58
0CU675 - Dell System Board (Motherboard) for PowerEdge 1955 Rack Server System
SKU: 0CU675
Price: $211.58
CN7X8 - Dell System Board (Motherboard) for PowerEdge R530 Rack Server System
SKU: CN7X8
Price: $461.05
0CN7X8 - Dell System Board (Motherboard) for PowerEdge R530 Rack Server System
SKU: 0CN7X8
Price: $619.67
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.