COLORFUL Technology has announced the iGame B850M ULTRA Series motherboards, launching two Micro-ATX models built for AMD Ryzen processors, including the Ryzen 9000 Series X3D chips.
The iGame B850M ULTRA-S and iGame B850M ULTRA-OC feature an all-black matte finish designed to match the company’s recent iGame GeForce RTX 50 Series ULTRA graphics cards. Both boards integrate PCIe 5.0 connectivity, Wi-Fi 7, and Bluetooth 5.4.
While both motherboards share the same compact form factor and core AMD B850 chipset architecture, they target different performance configurations:
| Feature | iGame B850M ULTRA-S | iGame B850M ULTRA-OC |
| Power Delivery | 14+2+1 Phase, 80 A DrMOS | 10+2+1 Phase, 60 A DrMOS |
| Memory Layout | 4x DIMM slots (Up to 256 GB) | 2x DIMM slots (Optimized trace routing) |
| Max Memory Speed | DDR5-8400 (OC) | DDR5-8800 (OC) |
| M.2 Storage Slots | 3 slots (2x PCIe 5.0, 1x PCIe 4.0) | 4 slots (Mixed PCIe 5.0 / 4.0) |
| Wired Ethernet | 2.5 Gbps | 5.0 Gbps |
iGame B850M ULTRA-S
The ULTRA-S focuses on memory capacity and heavy CPU power delivery. It features a 14+2+1 phase 80 A power design fed by dual 8-pin CPU connectors to stabilize flagship processors under full load.
- Memory: Four reinforced slots allow up to 256 GB of total DDR5 memory, supporting AMD EXPO profiles up to DDR5-8400.
- Storage & I/O: Three M.2 slots (two PCIe 5.0 x4, one PCIe 4.0 x4) include quick-release heatsinks. The rear I/O features a USB 3.2 Gen 2×2 Type-C port, 2.5 Gb Ethernet, and ARGB headers for synchronized lighting.
iGame B850M ULTRA-OC
The ULTRA-OC limits its layout to a dual-DIMM configuration to reduce trace interference, pushing manual memory overclocking capabilities up to DDR5-8800 (and DDR5-8400 via AMD EXPO).
- Power & CPU Support: Equipped with a 10+2+1 phase 60 A DrMOS power delivery system, it natively supports top-tier chips like the Ryzen 9 9950X3D and Ryzen 7 9850X3D.
- Networking & Storage: Wired networking scales up to 5 Gb Ethernet. It expands storage capacity over its sibling with four total M.2 slots utilizing both PCIe 5.0 and 4.0 interfaces.
Shared Platform Features
Both motherboards integrate DIY-friendly hardware design choices:
- PCIe 5.0 x16 Slot: Equipped with a VGA snap-fit quick release mechanism to simplify pulling heavy graphics cards.
- Toolless Storage: M.2 slots utilize an M.2 Quick Latch design for drive installation without screws.
- Next-Gen Wireless: Standard integration of Wi-Fi 7 and Bluetooth 5.4 across both models.
Pricing and regional availability vary by market. Contact local COLORFUL representatives for specific distribution details.
