Samsung 990 EVO NVMe M.2 SSD - 1TB & 2TB Capacities | Blazing Performance with PCIe 5.0 x2 / 4.0 x4 Versatility

The Samsung 990 EVO series of NVMe M.2 SSDs offers a compelling blend of performance, efficiency, and broad compatibility, making them an excellent choice for desktop PCs, laptops, and consoles
  • PCIe Gen 5.0 x2 / PCIe Gen 4.0 x4
  • NAND Flash: Samsung V-NAND (8th-gen 3D TLC)
  • Sequential Read:Up to 5,000 MB/s | Sequential Write Up to 4,200 MB/s
  • DRAM Cache HMB (Host Memory Buffer - uses system RAM
Product Code: EVO 990
Brand: Samsung
Warranty: 1 Year
Availability: In Stock
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Storage

Key Features (Common to both 1TB & 2TB):

  • Dual Interface Compatibility: Uniquely designed to support both PCIe Gen 5.0 x2 and PCIe Gen 4.0 x4 interfaces. This provides versatile connectivity, allowing the drive to perform efficiently across various motherboard generations, from newer PCIe 5.0 slots (running at x2 lanes) to widespread PCIe 4.0 slots (running at x4 lanes).

  • Efficient NVMe Performance: Delivers strong sequential read and write speeds, significantly enhancing system responsiveness for demanding applications, faster boot times, and quick large-file transfers.

  • M.2 (2280) Form Factor: Comes in the compact and industry-standard M.2 2280 form factor. This makes it ideal for ultrathin laptops, desktop PCs, and consoles that feature a compatible M.2 NVMe slot, simplifying installation by eliminating the need for additional cables.

  • Samsung V-NAND Technology: Built with Samsung's advanced 8th-generation 3D TLC V-NAND, which contributes to high performance, improved power efficiency, and long-term reliability.

  • Enhanced Power Efficiency: Engineered for improved power consumption, which is particularly beneficial for portable devices like laptops, contributing to extended battery life, and for reducing overall energy use in desktop systems.

  • Intelligent TurboWrite 2.0: Features Samsung's optimized Intelligent TurboWrite 2.0 technology, which utilizes a large, dynamic SLC buffer to accelerate write speeds for burst workloads, ensuring consistent high performance even during intense operations.

  • Dynamic Thermal Guard: Incorporates robust thermal management solutions, including a heat spreader label and Samsung's Dynamic Thermal Guard technology. This actively monitors and maintains optimal operating temperatures, preventing performance throttling during prolonged and heavy workloads.

  • Samsung Magician Software: Gain full control over your SSD with the intuitive Samsung Magician software suite. It provides essential tools for monitoring drive health, running performance benchmarks, performing firmware updates, and ensuring data security.

Capacity-Specific Details:

FeatureSamsung 990 EVO 1TBSamsung 990 EVO 2TB
Sequential ReadUp to 5,000 MB/sUp to 5,000 MB/s
Sequential WriteUp to 4,200 MB/sUp to 4,200 MB/s
Random Read (QD32)Up to 400,000 IOPSUp to 450,000 IOPS
Random Write (QD32)Up to 700,000 IOPSUp to 800,000 IOPS
Endurance (TBW)600 TBW (Terabytes Written)1,200 TBW (Terabytes Written)
DRAM CacheHMB (Host Memory Buffer - uses system RAM)HMB (Host Memory Buffer - uses system RAM)


Common Technical Specifications (Samsung 990 EVO Series):

  • Interface: PCIe Gen 5.0 x2 / PCIe Gen 4.0 x4, NVMe 2.0 (backward compatible with NVMe 1.4)

  • NAND Flash: Samsung V-NAND (8th-gen 3D TLC)

  • Controller: Samsung Piccolo (in-house controller)

  • Mean Time Between Failures (MTBF): 1.5 million hours

  • Operating Temperature: 0°C to 70°C

  • Non-Operating Temperature: -45°C to 85°C

  • Power Consumption (Typical):

    • Average: ~5.0 W (when operating on PCIe 4.0 x4)

    • Idle: Max. 50 mW

    • Device Sleep: Max. 5 mW

  • Shock: 1,500 G & 0.5 ms (Half sine)

  • Dimensions (W x D x H): Max. 80.15 x 22.15 x 2.38 mm (3.15 x 0.87 x 0.09 inches)

  • Weight: Max. 7.7 g

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