Samsung 990 PRO 1000GB

Specifications

Core

Capacity 1000 GB

Form Factor M.2 2280

Interface PCIe 4.0 x4

Performance

Seq Read 7450 MB/s

Seq Write 6900 MB/s

Price History

SSD Description

Quick Overview

What it is: Samsung's flagship PCIe 4.0 NVMe SSD with top-tier speeds.
Best for: Gaming, content creation, PS5 storage upgrades.
Key strengths: 7450MB/s read, 6900MB/s write; 5-year warranty; strong random IOPS up to 1.4M.
Limitations: Sustained writes can throttle under heavy load; requires heatsink for optimal cooling.

In Context

Vs previous generation: 55% faster random performance than Samsung 980 Pro.
Vs same-tier competitors: Matches or exceeds WD Black SN850X in real-world tests like PCMark 10.
Speed tier context: Near max for PCIe 4.0, ideal for high-bandwidth tasks like 4K editing.
Endurance info: 600TBW rating suits intensive daily use without QLC drawbacks.

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