Warning: Avoid driver download websites that bundle adware, toolbars, or malware. Stick to official or trusted sources.
The H61 chipset includes an Intel Management Engine. This is critical for thermal monitoring and correct power states. zx h61c v2.3 driver
H61 only has SATA 2.0 (3Gbps). You will never achieve SATA 3.0 speeds (6Gbps). Install the Intel IRST driver for better queue depth performance, but the bottleneck is hardware. Warning: Avoid driver download websites that bundle adware,