Replacement for C9X299-PGF-L: Drop-In Alternatives We Stock
Looking for a replacement for the C9X299-PGF-L (C9X299-PGF-L - Supermicro ATX Intel i9 Extreme X-series/i7 X-series/Intel/i9 X-series/i9 Extreme X-series DDR4 LGA-2066 Motherboard)? Pro Disk Network ships Intel 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 C9X299-PGF-L
| SKU | C9X299-PGF-L |
|---|---|
| Product | C9X299-PGF-L - Supermicro ATX Intel i9 Extreme X-series/i7 X-series/Intel/i9 X-series/i9 Extreme X-series DDR4 LGA-2066 Motherboard |
| Stock status | In Stock |
| Detail page | View C9X299-PGF-L › |
Drop-in replacements for C9X299-PGF-L
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.
MBD-C9X299-PGF-B Supermicro MBD-C9X299-PGF-B LGA2066/ Intel X299/ DDR4/ SATA3&USB3.1/ A&V&2GbE/ ATX Motherboard
SKU: MBD-C9X299-PGF-B
Price: $775.62
CL-W232-PL12SW-A - Thermaltake Water 3.0 ARGB Sync 120mm All In One CPU Liquid Cooler for Intel LGA 2066/20113/2011/1366/1156/1155/1151/1150
SKU: CL-W232-PL12SW-A
Price: $255.61
WS X299 SAGE - Asus Workstation Motherboard Intel X299 Chipset Socket R4 LGA-2066
SKU: WS-X299-SAGE
Price: $360.00
PRIME X299-A II - Asus Prime X299-A II Desktop Motherboard Intel X299 Chipset Socket R4 LGA-2066
SKU: PRIME-X299-A-II
Price: $1,094.13
90SW0090-M0EAY0 - Asus WS X299 PRO Workstation Motherboard Intel X299 Chipset Socket R4 LGA-2066
SKU: 90SW0090-M0EAY0
Price: $1,096.42
BX80673I99820X Intel Core i9-9820X X-series Skylake Processor 3.3GHz 8.0GT/s 16.5MB LGA 2066 CPU w/o Fan
SKU: BX80673I99820X
Price: $1,458.95
BX80673I99940X Intel Core i9-9940X X-series Skylake Processor 3.30GHz 8.0GT/s 19.25MB LGA 2066 CPU w/o Fan
SKU: BX80673I99940X
Price: $1,799.00
BX80673I99960X Intel Core i9-9960X X-series Skylake Processor 3.10GHz 8.0GT/s 22MB LGA 2066 CPU
SKU: BX80673I99960X
Price: $2,758.74
X10DRH-I - Supermicro E-ATX Intel Xeon E5-2600 v4/v3 DDR4 LGA-2011 Server Motherboard
SKU: X10DRH-i
Price: $292.63
X10DRI-B - Supermicro Intel C612 Chipset DDR4 16 x DIMM E-ATX (System Board) Motherboard Socket R3 LGA 2011
SKU: X10DRI-B
Price: $783.13
X10DRL-LN4 - Supermicro ATX Intel Xeon E5-2600 v3/v4 DDR4 LGA-2011 Server Motherboard
SKU: X10DRL-LN4
Price: $999.16
X10DAL-I - Supermicro ATX Intel Xeon E5-2600 v4/v3 Series DDR4 LGA-2011 Server Motherboard
SKU: X10DAL-i
Price: $1,078.74
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.