Replacement for X7DBN-B: Drop-In Alternatives We Stock
Looking for a replacement for the X7DBN-B (X7DBN-B - Supermicro Dual LGA 771 Xeon/ Intel 5000P/ DDR2/ PCI-E/ V/2GbE Server Motherboard)? Pro Disk Network ships Intel 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 X7DBN-B
| SKU | X7DBN-B |
|---|---|
| Product | X7DBN-B - Supermicro Dual LGA 771 Xeon/ Intel 5000P/ DDR2/ PCI-E/ V/2GbE Server Motherboard |
| Current price | $384.72 |
| Stock status | In Stock |
| Detail page | View X7DBN-B › |
Drop-in replacements for X7DBN-B
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.
43W5824 - IBM Intel Xeon DP Quad Core E5345 2.33GHz 8MB L2 Cache 1333MHz FSB 65NM 80W Socket LGA-771 and PLGA-771 Processor
SKU: 43W5824
Price: $82.42
311-6850 - Dell 1.6GHz 8MB L2 Cache 1066MHz FSB 65NM 80W Socket LGA-771 and PLGA-771 Intel Xeon DP Quad Core E5310 Processor
SKU: 311-6850
Price: $85.12
43W5174 - IBM Intel Xeon DP Quad Core E5310 1.6GHz 8MB L2 Cache 1066MHz FSB 65NM 80W Socket LGA-771 and PLGA-771 Processor
SKU: 43W5174
Price: $114.07
42C0581 - IBM Intel Xeon DP Quad Core E5345 2.33GHz 8MB L2 Cache 1333MHz FSB 65NM 80W Socket LGA-771 and PLGA-771 Processor
SKU: 42C0581
Price: $134.33
43X5195 - IBM Intel Xeon Quad Core E5345 2.33GHz 8MB L2 Cache 1333MHz FSB 65NM 80W Socket LGA-771 and PLGA-771 Processor
SKU: 43X5195
Price: $134.33
43W5183 - IBM Intel Xeon DP Quad Core E5345 2.33GHz 8MB L2 Cache 1333MHz FSB 65NM 80W Socket LGA-771 and PLGA-771 Processor
SKU: 43W5183
Price: $134.33
43W6088 - IBM Intel Xeon Quad Core X5355 2.66GHz 8MB L2 Cache 1333MHz FSB 65NM 120W Socket LGA-771 and PLGA-771 Processor
SKU: 43W6088
Price: $239.72
MBD-X7DA8-O - SuperMicro X7DA8 Intel 5000X Greencreek Extended ATX DDR2 ECC FB-DIMM Dual 771-Pin LGA Sockets Motherboard
SKU: MBD-X7DA8-O
Price: $798.46
X7DBU - Supermicro Intel Xeon 667/1066 5000P Chipset Dual System Board (Motherboard) Socket LGA-771
SKU: X7DBU
Price: $205.26
X7DBE - Supermicro Intel Xeon 667/1066 5000P Chipset Extend-ATX Dual System Board (Motherboard) Socket LGA-771
SKU: X7DBE
Price: $273.91
Supermicro X7DB8+ Intel Xeon 667/1066 5000P Chipset Extend-ATX Dual System Board (Motherboard) Socket LGA-771
SKU: X7DB8
Price: $1,122.95
MBD-X7DBU-B - SuperMicro 1U Intel Dual LGA 771 5300/5100/5000 Series Server Motherboard
SKU: MBD-X7DBU-B
Price: $147.33
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.