Alternative to X7DCA-3-O: Better-Value Equivalents in Stock
Comparing the X7DCA-3-O (X7DCA-3-O - Supermicro Dual LGA771 Xeon/ Intel 5100/ FSB1333/ A/2GbE/ E-ATX Server Motherboard) against alternatives? Pro Disk Network stocks 12 similar Intel parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the X7DCA-3-O
| SKU | X7DCA-3-O |
|---|---|
| Product | X7DCA-3-O - Supermicro Dual LGA771 Xeon/ Intel 5100/ FSB1333/ A/2GbE/ E-ATX Server Motherboard |
| Stock status | In Stock |
| Detail page | View X7DCA-3-O › |
Alternatives to X7DCA-3-O
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.
X7DCL-I-B - Supermicro Dual LGA771 Xeon/ Intel 5100/ FSB 1333/ PCI-E/ V/2GbE/ ATX Server Motherboard
SKU: X7DCL-I-B
Price: $326.22
X7DCT-B - Supermicro Dual LGA771 Xeon/ Intel 5100/ FSB 1333/ PCI-E/ V/2GbE/ ATX Server Motherboard
SKU: X7DCT-B
Price: $540.21
X7DCT-10G-B - Supermicro Dual LGA771 Xeon/ Intel 5100/ FSB 1333/ V/2GbE/ ATX Server Motherboard
SKU: X7DCT-10G-B
Price: $696.70
MBD-X7DA8 - SuperMicro Intel 5000X Chipset Quad-Core Xeon 5400/ 5300 Series/ Dual-Core Xeon 5200/ 5100/ 5000 Series Processors Support Dual Socket LGA77
SKU: MBD-X7DA8
Price: $606.38
X7DCA-L-O - Supermicro Dual LGA771 Xeon/ Intel 5100/ FSB 1333/ A/V/2GbE/ MATX Server Motherboard
SKU: X7DCA-L-O
Price: $459.67
X7DCA-I-O - Supermicro Dual LGA771 Xeon/ Intel 5100/ FSB 1333/ PCI-E/ A/2GbE/ EATX Server Motherboard
SKU: X7DCA-I-O
Price: $532.14
X7DCU-B - Supermicro Dual LGA771 Xeon/ Intel 5100/ FSB1333/ SATA2/ V/2GbE/ Proprietary Server Motherboard
SKU: X7DCU-B
Price: $539.33
X7DCX-O - Supermicro Dual LGA771 Xeon/ Intel 5100/ FSB 1333/ V/2GbE/ EATX Server Motherboard
SKU: X7DCX-O
Price: $971.16
X7DAL-E - SuperMicro Intel 5000X (Greencreek) Chipset Quad Core Xeon 5300/ 5400/ Dual-Core 5000/ 5100/ 5200 Series Processors Support Dual Socket LGA7
SKU: X7DAL-E
Price: $1,658.55
MBD-X7DBU-B - SuperMicro 1U Intel Dual LGA 771 5300/5100/5000 Series Server Motherboard
SKU: MBD-X7DBU-B
Price: $147.33
X7DBU-B - Supermicro 1U Intel Dual LGA 771 5300/5100/5000 Series Server Motherboard
SKU: X7DBU-B
Price: $226.08
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.