Replacement for YY634: Drop-In Alternatives We Stock
Looking for a replacement for the YY634 (YY634 - Dell Nvidia GeForce 8400M GS 128MB Video Graphics Card)? 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 YY634
| SKU | YY634 |
|---|---|
| Product | YY634 - Dell Nvidia GeForce 8400M GS 128MB Video Graphics Card |
| Current price | $291.22 |
| Stock status | In Stock |
| Detail page | View YY634 › |
Drop-in replacements for YY634
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.
G0773 - Dell Nvidia GeForce FX 5200 128MB DDR 128-Bit AGP 8x Video Graphics Card
SKU: G0773
Price: $148.82
0G0773 - Dell Nvidia GeForce FX 5200 128MB DDR 128-Bit AGP 8x Video Graphics Card
SKU: 0G0773
Price: $148.82
WX093 - Dell Nvidia GeForce 8300GS 128MB GDDR2 64-Bit PCI Express 2 x16 Video Graphics Card
SKU: WX093
Price: $172.42
0WX093 - Dell Nvidia GeForce 8300GS 128MB GDDR2 64-Bit PCI Express 2 x16 Video Graphics Card
SKU: 0WX093
Price: $172.42
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.