
Samsung 990 Pro 4TB PCI-Express 4.0 x4 NVMe M.2 2280 Solid State Drive
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The Samsung 990 Pro is a PCIe 4.0 x4 NVMe M.2 2280 drive built on Samsung's 3D TLC NAND, aimed at gaming, content creation and heavy professional workloads. Its draw is high sequential throughput and sustained performance on Gen4 systems, backed by AES-256 hardware encryption, TCG Opal 2.0 and Samsung Magician software. Against Gen4 rivals it trades on Samsung's mature firmware and drive management rather than on capacity tricks; against newer PCIe 5.0 drives it gives up peak speed but runs cooler and fits more laptops. The 4TB capacity suits large game libraries and video projects that would otherwise need several smaller drives.
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Owners and reviewers treat the 990 Pro as one of the strongest Gen4 NVMe drives, praising speed and reliability. Complaints center on heat under sustained writes and on the premium over budget drives.
The Samsung 990 Pro (MZ-V9P4T0B) is a 4TB M.2 2280 solid state drive. It uses a PCIe 4.0 x4 NVMe v2 interface and Samsung 3D NAND TLC memory.
It has AES-256 hardware encryption and TCG Opal 2.0 security. It includes thermal throttling protection for sustained performance, and Samsung Magician software handles drive management and optimization.
The drive fits PCIe 4.0 x4 M.2 2280 slots. It also works in PCIe 3.0 M.2 slots, at Gen3 speeds. It is compatible with Windows 10/11 and Linux.







