Replacement for 1T657: Drop-In Alternatives We Stock
Looking for a replacement for the 1T657 (1T657 - Dell System Board ,Socket 478, for Dimension 510)? 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 1T657
| SKU | 1T657 |
|---|---|
| Product | 1T657 - Dell System Board ,Socket 478, for Dimension 510 |
| Current price | $296.30 |
| Stock status | In Stock |
| Detail page | View 1T657 › |
Drop-in replacements for 1T657
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.
K8960 - Dell MICRO ATX System Board Socket 478 800MHz FSB AUDIO+VIDEO DDR for Dimension 3000
SKU: K8960
Price: $179.14
0K8960 - Dell MICRO ATX System Board Socket 478 800MHz FSB AUDIO+VIDEO DDR for Dimension 3000
SKU: 0K8960
Price: $179.14
0TC667 - Dell Intel System Board (Motherboard) Socket 478/N for Dimension 3000
SKU: 0TC667
Price: $205.26
N6381 - Dell Intel 865GV 800MHz FSB Micro-ATX System Board (Motherboard) Socket 478 for Dimension 3000
SKU: N6381
Price: $259.50
0N6381 - Dell Intel 865GV 800MHz FSB Micro-ATX System Board (Motherboard) Socket 478 for Dimension 3000
SKU: 0N6381
Price: $259.50
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.