Alternative to 7P803: Better-Value Equivalents in Stock
Comparing the 7P803 (7P803 - Dell System Board (Motherboard) for Dimension 4400 Desktop System) 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 7P803
| SKU | 7P803 |
|---|---|
| Product | 7P803 - Dell System Board (Motherboard) for Dimension 4400 Desktop System |
| Stock status | In Stock |
| Detail page | View 7P803 › |
Alternatives to 7P803
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.
0RD203 - Dell Intel 945G Express DDR2 4-Slot System Board (Motherboard) Socket LGA775 for Dimension 5150 Desktop
SKU: 0RD203
Price: $262.37
RD203 - Dell Intel 945G Express DDR2 4-Slot System Board (Motherboard) Socket LGA775 for Dimension 5150 Desktop
SKU: RD203
Price: $262.37
DD431 - Dell System Board (Motherboard) Socket LGA775 for Dimension 5100C 5150C / XPS 200 ( DXC051) Desktop Systems
SKU: DD431
Price: $267.16
0DD431 - Dell System Board (Motherboard) Socket LGA775 for Dimension 5100C 5150C / XPS 200 ( DXC051) Desktop Systems
SKU: 0DD431
Price: $267.16
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.