SAMSUNG 990 PRO 4TB M.2 PCIe 4.0 NVMe SSD

Description

Overview

The SAMSUNG 990 PRO 4TB is a high-end M.2 2280 NVMe SSD designed for demanding desktop, workstation and PlayStation® 5 storage use. It uses Samsung’s in‑house controller and V‑NAND to deliver PCIe Gen4 x4 performance with low latency and a 5‑year limited warranty.

Key features

• Capacity: 4TB in a single-sided M.2 2280 module — suitable for large game, media and project libraries.
• Interface: PCIe Gen4 x4 (NVMe 2.0) for maximum bandwidth and backward compatibility with PCIe 3.0 systems.
• Performance: Sequential read up to 7,450 MB/s and sequential write up to 6,900 MB/s (measured with Intelligent TurboWrite enabled).
• Random IOPS: Up to ~1.6M random read and ~1.55M random write (QD32).
• Cache & NAND: 4 GB LPDDR4 DRAM cache with Samsung V‑NAND TLC.
• Endurance & warranty: 2,400 TBW and a 5‑year limited warranty (whichever comes first).
• Security & features: AES 256‑bit full‑disk encryption, TCG/Opal support, TRIM and S.M.A.R.T. monitoring.