Replacement for 07DM3J: Drop-In Alternatives We Stock
Looking for a replacement for the 07DM3J (07DM3J - Dell System Board (Motherboard) for OptiPlex 3020)? 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 07DM3J
| SKU | 07DM3J |
|---|---|
| Product | 07DM3J - Dell System Board (Motherboard) for OptiPlex 3020 |
| Current price | $141.70 |
| Stock status | In Stock |
| Detail page | View 07DM3J › |
Drop-in replacements for 07DM3J
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.
M2M0D - Dell Intel H81 DDR3 System Board (Motherboard) Socket LGA1155 for OptiPlex 3020 SFF
SKU: M2M0D
Price: $131.74
0M2M0D - Dell Intel H81 DDR3 System Board (Motherboard) Socket LGA1155 for OptiPlex 3020 SFF
SKU: 0M2M0D
Price: $131.74
WMJ54 - Dell Intel H81 DDR3 System Board (Motherboard) Socket LGA1155 for OptiPlex 3020 SFF
SKU: WMJ54
Price: $138.95
0VJ4YX - Dell System Board (Motherboard) Socket LGA1150 for OptiPlex 3020 Minitower
SKU: 0VJ4YX
Price: $182.37
VJ4YX - Dell System Board (Motherboard) Socket LGA1150 for OptiPlex 3020 Minitower
SKU: VJ4YX
Price: $182.37
0WMJ54 - Dell Intel H81 DDR3 System Board (Motherboard) Socket LGA1155 for OptiPlex 3020 SFF
SKU: 0WMJ54
Price: $205.26
DIH81R - Dell Intel H81 DDR3 System Board (Motherboard) Socket LGA1150 for OptiPlex 3020 SFF
SKU: DIH81R
Price: $211.00
0490P1 - Dell System Board (Motherboard) LGA1155 Socket for OptiPlex 3020 Mini Tower
SKU: 0490P1
Price: $259.50
4YP6J - Dell Intel H81 DDR3 System Board (Motherboard) Socket LGA1155 for OptiPlex 3020 SFF
SKU: 4YP6J
Price: $273.91
04YP6J - Dell Intel H81 DDR3 System Board (Motherboard) Socket LGA1155 for OptiPlex 3020 SFF
SKU: 04YP6J
Price: $273.91
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.