SSD Samsung 990 Pro 4 TB M.2 PCI Express 4.0 NVMe V-NAND TLC

The Samsung 990 Pro 4 TB M.2 PCIe 4.0 NVMe SSD delivers high-capacity, high-performance storage in a compact M.2 form factor. With PCIe® 4.0 interface and V-NAND TLC technology, this 4 TB drive provides sequential read speeds up to 7450 MB/s and write speeds up to 6900 MB/s while maintaining efficient power use and reliable in-house components.

Advantages

The 990 Pro offers significantly improved random read/write performance — up to 1400K/1550K IOPS — and sequential throughput near the PCIe® 4.0 maximum. It provides improved power efficiency with over 50% better performance per watt compared to the previous 980 PRO model, a slim heatsink for stable thermal control and compatibility with PS5, and bundled Samsung Magician software for drive management, updates, and health monitoring.

Suitable for

• High-end gaming (including PS5)
• Video editing and 3D rendering
• Data analysis and large file workflows
• Performance-focused desktop and laptop builds

Key specifications

• Brand: Samsung
• Model: 990 Pro
• Capacity: 4000 GB (4 TB)
• Form factor: M.2
• Interface: PCI Express 4.0 (NVMe)
• Sequential read speed: up to 7450 MB/s
• Sequential write speed: up to 6900 MB/s
• Random read/write: up to 1400K / 1550K IOPS
• Weight: 0.028 kg
• Manufacturer part number (MPN): MZ-V9P4T0CW
• EAN: 8806094946857

How to use

Install the M.2 SSD into an available M.2 PCIe 4.0 slot on a compatible motherboard or console that supports NVMe drives and the PCI-SIG D8 standard. Secure the drive with the mounting screw, enable NVMe support in BIOS/UEFI if required, and initialize, partition, and format the drive in your operating system. For PS5 compatibility, install the drive according to Sony's mounting and heatsink clearance requirements.

Recommendations

Use Samsung Magician software after installation to update firmware, monitor drive health, enable optimal performance settings, and configure LED options if applicable. Maintain adequate case airflow and the provided slim heatsink to prevent thermal throttling during sustained heavy workloads.