X99-turbo V1.31

Do not run this board in a case without good airflow.

Vendors often use lower-tier chipsets (like B85) instead of the "genuine" X99. While this rarely affects performance, it can impact some SATA or USB lane distributions.

Often uses the Intel B85 chipset (or sometimes C612/X99, often rebranded), which restricts some advanced X99 features but supports crucial PCIe lanes and DDR4 connectivity.

Standard X99 boards lock the Base Clock (BCLK) around 100MHz with minimal adjustment. The , via a custom BIOS, allows BCLK straps of 125MHz, 167MHz, and even 200MHz. This is monumental because it allows a $15 Xeon E5-2620 v3 (2.4GHz stock) to run at 3.2GHz or higher. x99-turbo v1.31

Summary

Workload classifier

4 x DDR4 slots, supporting both standard desktop (Non-ECC) and server (ECC REG) memory in 4-channel mode. Storage: 8 x SATA 3.0 ports and 1 x M.2 NVMe slot. Form Factor: ATX (approx. 280mm x 220mm). Critical Technical Warnings Do not run this board in a case without good airflow

Official support is limited. Users often rely on community-modified BIOS files for features like Resizing BAR or undervolting.

While earlier X99 clone boards were plagued with issues (unstable RAM slots, throttling VRMs), the revision represents a maturation of the design. The “Turbo” moniker is not just marketing; it refers to a physical toggle switch on the board that instantly switches between two BIOS profiles.

The x99-turbo v1.31 is not a product; it is a . A thriving underground community exists on forums like Win-Raid and Reddit’s r/ChineseHardware dedicated to salvaging this board. Often uses the Intel B85 chipset (or sometimes

Customized heatsinks help manage the VRM (Voltage Regulator Module) temperatures, which is critical when running power-hungry Xeons.

4x DDR4 RAM slots (supports Quad-Channel, Non-ECC, and ECC Registered memory). 1x M.2 NVMe slot (PCIe 3.0 x4). SATA 3.0 ports (usually 4 to 6). Expansion: 1x PCIe x16 slot, 1x PCIe x1 slot.