Alternative to CU543: Better-Value Equivalents in Stock
Comparing the CU543 (CU543 - Dell Rev.A02 Dual Socket 775 LS-36 Motherboard) against alternatives? Pro Disk Network stocks 12 similar Dell 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 CU543
| SKU | CU543 |
|---|---|
| Product | CU543 - Dell Rev.A02 Dual Socket 775 LS-36 Motherboard |
| Stock status | In Stock |
| Detail page | View CU543 › |
Alternatives to CU543
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.
72XWF - Dell System Board (Motherboard) Dual Socket FCLGA1366 for PowerEdge R420
SKU: 72XWF
Price: $200.00
4HVYW - Dell Server Motherboard Dual Socket LGA1366 for PowerEdge R510 Series
SKU: 4HVYW
Price: $259.50
04HVYW - Dell Server Motherboard Dual Socket LGA1366 for PowerEdge R510 Series
SKU: 04HVYW
Price: $259.50
MT0XW - Dell Server Motherboard Dual Socket LGA1366 for PowerEdge R510 Series
SKU: MT0XW
Price: $296.30
0MT0XW - Dell Server Motherboard Dual Socket LGA1366 for PowerEdge R510 Series
SKU: 0MT0XW
Price: $296.30
01012MT00-000-G - Dell Server Motherboard Dual Socket LGA1366 for PowerEdge R510 Series
SKU: 01012MT00-000-G
Price: $337.47
01PP0V - Dell System Board (Motherboard) Dual Socket FCLGA1366 for PowerEdge R420
SKU: 01PP0V
Price: $439.64
072XWF - Dell System Board (Motherboard) Dual Socket FCLGA1366 for PowerEdge R420
SKU: 072XWF
Price: $439.64
1PP0V - Dell System Board (Motherboard) Dual Socket FCLGA1366 for PowerEdge R420
SKU: 1PP0V
Price: $439.64
9C7P8 - Dell System Board (Motherboard) V2 Socket LGA1366 for PowerEdge R710 Server
SKU: 9C7P8
Price: $82.11
05T369 - Dell Intel 845GV System Board (Motherboard) Socket-478 for Precision Workstation 210
SKU: 05T369
Price: $120.71
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.