Replacement for R4G: Drop-In Alternatives We Stock
Looking for a replacement for the R4G (R4G - ASUS ROG Rampage IV GENE Desktop Motherboard Intel X79 Express Chipset Socket R LGA-2011)? 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 R4G
| SKU | R4G |
|---|---|
| Product | R4G - ASUS ROG Rampage IV GENE Desktop Motherboard Intel X79 Express Chipset Socket R LGA-2011 |
| Stock status | In Stock |
| Detail page | View R4G › |
Drop-in replacements for R4G
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.
GU502GU-XH74-BL Asus ROG GU502GU-XH74-BL 15.6 inch Intel Core i7-9750H 2.6GHz/ 16GB DDR4/ 512GB PCIE SSD/ GTX 1660Ti/ USB3.2/ Windows 10 Professional Gaming Notebook (ROG Zephyrus Blue)
SKU: GU502GU-XH74-BL
Price: $3,598.74
P4P800S - ASUS Asus P4P800S Desktop Motherboard Intel Chipset Socket PGA-478 1 x Processor Support 2 GB Serial ATA/150 Ultra ATA/133 (ATA-7)
SKU: P4P800S
Price: $290.66
P8H77-M PRO - Asus Desktop Motherboard Intel H77 Express Chipset Socket H2 LGA-1155 Micro ATX 1 x Processor Support 32GB DDR3 SDRAM Maximum RAM CrossFireX Support Serial ATA/300, Serial ATA/600 Yes Controller No 2 x PCIe x16 Slot 2 x USB 3.0 Port Yes
SKU: P8H77-M-PRO
Price: $417.54
GL731GU-RB74 Asus GL731GU-RB74 17.3 inch Intel Core i7-9750H 2.6GHz/ 16GB DDR4/ 512GB PCIE SSD/ GTX 1660Ti/ USB3.1/ Windows 10 Gaming Notebook (ROG Strix G Black)
SKU: GL731GU-RB74
Price: $2,953.16
GX701GX-XS76 ASUS ROG Zephyrus S GX701GX-XS76 17.3 inch Intel Core i7-8750H 2.2GHz/ 16GB DDR4/ 1TB SSD/ RTX 2080/ USB3.1/ Windows 10 Pro Ultrabook (Metallic Black EZ)
SKU: GX701GX-XS76
Price: $6,451.80
BOXD915GAVL - Intel 915G Chipset Pro 10/100 2 PCI Express X1 1 PCI Express X16 4 Memory Slots ATX Desktop Motherboard
SKU: BOXD915GAVL
Price: $285.45
D915GAV - Intel 915 Chipset 2 PCI Express X1 1 PCI Express X164 Memory Slots ATX Desktop Motherboard
SKU: D915GAV
Price: $405.26
D915PLDT - Intel 915P Express Chipset Dual Channel DDR 400/333MHz PCI Express X1 L A 775 ATX Desktop Motherboard
SKU: D915PLDT
Price: $429.83
90-MIB8I5-G0ECY0KZ - Asus Desktop Board Intel G31 Express Enhanced SpeedStep Technology Socket T 4GB DDR2 SDRAM
SKU: 90-MIB8I5-G0ECY0KZ
Price: $180.70
90-MIB9E0-G0EAY00Z - Asus P5P43TD Pro Desktop Board Intel P43 Express 16GB DDR2 SDRAM
SKU: 90-MIB9E0-G0EAY00Z
Price: $319.29
90-MIB6S0-G0EAY0KZ - ASUS Asus P5KPL-AM SE Motherboard LGA775 Intel G31 mATX SATA LAN
SKU: 90-MIB6S0-G0EAY0KZ
Price: $186.82
90-MIBCJ0-G0EAY0GZ - ASUS Asus P5G41C-M LX Motherboard S775 Intel G41 mATX SATA Gigabit LA
SKU: 90-MIBCJ0-G0EAY0GZ
Price: $189.93
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.