This article covers Samsung 990 PRO Heatsink NVMe M.2 SSD mit Kühlkörper.

Overview

The Samsung 990 PRO Heatsink NVMe M.2 SSD (model MZ-V9P4T0CW) is the company's flagship NVMe drive with an integrated heatsink, designed for sustained high-performance workloads. With a 4TB capacity and PCI Express 4.0 x4 interface, it delivers sequential read speeds of up to 7,450 MB/s and sequential write speeds of up to 6,900 MB/s. This drive is engineered for demanding applications such as AAA gaming, 4K/8K video editing, and large-scale data transfers. The 990 PRO Heatsink features Samsung's in-house controller and V-NAND TLC flash memory, along with a dedicated DRAM cache for superior random access performance. Despite its massive 4TB capacity, it maintains the standard M.2 2280 form factor, making it compatible with most modern desktops, laptops, and even the PlayStation 5. In the market, this SSD sits at the top tier of PCIe 4.0 storage solutions, particularly appealing to users who prioritize thermal management. Compared to the non-heatsink version, the heatsink model offers better thermal headroom, reducing the risk of throttling during extended write operations.

Compatibility Guide

This SSD uses the M.2 2280 form factor and supports PCIe 4.0 x4 as well as PCIe 3.0 x4 slots. It is compliant with the NVMe 1.4 protocol and works best with Intel 600-series chipsets and newer, or AMD AM5 platforms, to achieve full performance. Because the heatsink adds thickness (approximately 8.2mm), you should verify that your motherboard's M.2 slot has enough clearance, especially if a large graphics card or other expansion cards are nearby. Some ultra-thin laptops may not accommodate the heatsink, so check your device's specifications before purchasing. For PlayStation 5 users, the 990 PRO Heatsink is fully compatible with the console's internal M.2 expansion slot, provided the heatsink dimensions do not interfere with the console's cover. Samsung's official compatibility list confirms support for PS5.

Product Info

The Samsung 990 PRO Heatsink 4TB was released in 2023 and is positioned as a premium PCIe 4.0 SSD. As of May 2026, the retail price is around ¥140,000. It comes with a 5-year limited warranty or until the TBW rating of 2,400 TB is reached, whichever comes first. The drive is available through major retailers like , electronics stores, and Samsung's official online store. Key specifications include sequential read 7,450 MB/s, sequential write 6,900 MB/s, random read 1,400K IOPS, and random write 1,550K IOPS. It uses Samsung's Pascal controller, 1GB LPDDR4 DRAM cache, and Samsung 7th-gen V-NAND TLC (176-layer) flash memory.

Best Use Cases

First, PC gamers will benefit from drastically reduced load times in open-world and AAA titles. With 4TB of space, you can install dozens of large games without worrying about storage constraints. The high random read performance also improves texture streaming in modern game engines. Second, content creators working with 4K or 8K video, 3D rendering, or large datasets will appreciate the sustained write speeds. The 6,900 MB/s write rate allows for fast export times and smooth scrubbing through high-resolution timelines. Third, PS5 owners looking to expand their console's storage will find this drive an excellent match. It meets Sony's recommended specifications for PCIe 4.0 M.2 SSDs, and the integrated heatsink eliminates the need for a separate cooling solution. With 4TB, you can keep your entire game library installed and ready to play.

Things to Consider

If you install this SSD in a PCIe 3.0 slot, its performance will be limited to approximately 3,500 MB/s due to the interface bottleneck. Ensure your system supports PCIe 4.0 to take full advantage of the drive's capabilities. The 4TB capacity may be overkill for many users. If you primarily use your PC for web browsing, office work, or light gaming, a 2TB model would offer better value. Consider your actual storage needs before investing in the 4TB version. Competitors like the WD Black SN850X Heatsink and Seagate FireCuda 530 Heatsink offer similar performance, but the Samsung 990 PRO stands out with its Samsung Magician software for firmware updates and performance optimization. However, it tends to be priced at a premium, so budget-conscious buyers should compare alternatives. Finally, the heatsink's height may cause clearance issues in some slim laptops or motherboards with M.2 slots on the back. Always verify physical compatibility with your system before purchase.

Product Disclosure (Amazon)

  • Manufacturer: サムスン(SAMSUNG)
  • Seller: trippodoshop
  • Fulfilled by: trippodoshop
  • ASIN: B0CDJ61VJW
  • Note: This article covers a manufacturer-made product based on Amazon listing details.