Marvel — Sp Driver V4.0

However, it is not magic. Marvell’s SATA controllers were never top-tier performers. If your motherboard has a Marvell controller, consider using its ports for optical drives or backup HDDs, leaving your main SSD on the native chipset. If you must use the Marvell ports for an SSD, Have a specific issue with the Marvel SP Driver v4.0? Check our community forums or consult your motherboard manufacturer’s legacy support page.

| Metric | Microsoft AHCI (inbox) | Marvel SP v4.0 | | :--- | :--- | :--- | | Sequential Read (QD32) | 412 MB/s | 439 MB/s | | 4K Random Read (QD1) | 21 MB/s | 28 MB/s | | Boot Time (POST to OS) | 31 sec | 29 sec | | Hot-plug detection | Unstable | Stable | | TRIM verification | Manual only | Automatic | marvel sp driver v4.0

For users running legacy systems (AMD FX-series, early Intel Core i-series, or older server boards), this driver is often the difference between a frustrating, crashing storage subsystem and a stable daily driver. However, it is not magic