Replacement for KFN4D161U: Drop-In Alternatives We Stock
Looking for a replacement for the KFN4D161U (KFN4D161U - ASUS KFN4-D16/1U Server Board nVIDIA CK8-04 Professional HyperTransport Technology Socket F (1207) 1000MHz HT 64GB DDR2 SDRAM DDR2-667/PC2-5300 Extended ATX)? Pro Disk Network ships NVIDIA 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 KFN4D161U
| SKU | KFN4D161U |
|---|---|
| Product | KFN4D161U - ASUS KFN4-D16/1U Server Board nVIDIA CK8-04 Professional HyperTransport Technology Socket F (1207) 1000MHz HT 64GB DDR2 SDRAM DDR2-667/PC2-5300 Extended ATX |
| Stock status | In Stock |
| Detail page | View KFN4D161U › |
Drop-in replacements for KFN4D161U
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.
RN635-69004 - HP Phoenix Socket-S-1 nVidia GeForce 6100 chipset AD1988B integrated audio System Board
SKU: RN635-69004
Price: $665.05
H8DCR-3 - Supermicro Dual AMD Opteron Nvidia nForce Pro 2200 CK804/8132 Chipset System Board (Motherboard) Socket 940
SKU: H8DCR-3
Price: $1,217.50
60NB04J0-VG1020 - Asus Nvidia GeForce GTX 860M 2GB GDDR5 Video Card
SKU: 60NB04J0-VG1020
Price: $260.71
GTX9804GD5 - ASUS Nvidia GeForce GTX 980 4GB GDDR5 256-Bit PCI Express 3.0 Video Graphics Card
SKU: GTX9804GD5
Price: $952.71
180-10410-0000-A01 - NVIDIA Nvidia GeForce 8600M GT 128MB Video Graphics Card
SKU: 180-10410-0000-A01
Price: $84.14
E42E3Y0041770 - NVIDIA Nvidia Fx5200 128MB Agp Dvi/vga/s Passive Video Graphics Card P162
SKU: E42E3Y0041770
Price: $281.32
600-50211-0001-304 - NVIDIA Nvidia 256MB PCI Express Video Graphics Card Fx3400 With Dual DVI and Svideo Outputs
SKU: 600-50211-0001-304
Price: $334.76
180-10211-0000-A04 - NVIDIA Nvidia GeForce 6800 Ultra 256MB 256-Bit GDDR3 PCI Express x16 SLI Support Video Graphics Card
SKU: 180-10211-0000-A04
Price: $466.30
HD-697A-CNDC - NVIDIA Nvidia Radeon HD 6970 2048MB PCI Express 2.1 DVI/HDMI/Dual-Link DVI Video Graphics Card
SKU: HD-697A-CNDC
Price: $896.96
004M98 - Dell System Board (Motherboard) with nVidia 1GB for Precision M4500
SKU: 004M98
Price: $160.09
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.