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Samsung 990 Pro 2TB SSD price slashed

Read original on ZDNet AI
#storage#hardware#workstation

High-speed NVMe storage is essential for local model training and large dataset handling.

30-Second TL;DR

What Changed

Samsung 990 Pro 2TB SSD is 42% off.

Why It Matters

It offers high-speed storage performance suitable for PC builds.

What To Do Next

Upgrade your local workstation storage if you are training small models locally.

Who should care:Developers & AI Engineers

Key Points

  • •Samsung 990 Pro 2TB SSD is 42% off.
  • •High-speed performance for PC storage.
  • •Part of the Prime Day sales event.

Deep Insight

AI-generated analysis for this event — not the original article.

Enhanced Key Takeaways

  • •The Samsung 990 Pro utilizes Samsung's proprietary V-NAND 3-bit MLC (TLC) technology and the in-house 'Pascal' controller to maximize PCIe 4.0 interface bandwidth.
  • •Early firmware versions of the 990 Pro faced significant controversy regarding rapid health degradation, which Samsung addressed via a critical firmware update in early 2023.
  • •The drive features a sophisticated nickel coating on the controller and a heat spreader label to manage thermal throttling during sustained high-performance workloads.
  • •Samsung Magician software provides users with advanced drive health monitoring, performance optimization, and secure erase capabilities exclusive to the 990 series.
  • •Despite the release of newer PCIe 5.0 drives, the 990 Pro remains a top-tier choice for PlayStation 5 storage expansion due to its strict adherence to Sony's recommended performance specifications.

Competitor Analysis

Interface
Samsung 990 Pro
PCIe 4.0 x4
WD Black SN850X
PCIe 4.0 x4
Crucial T500
PCIe 4.0 x4
Max Read Speed
Samsung 990 Pro
7,450 MB/s
WD Black SN850X
7,300 MB/s
Crucial T500
7,400 MB/s
DRAM Cache
Samsung 990 Pro
Yes (LPDDR4)
WD Black SN850X
Yes (DDR4)
Crucial T500
Yes (LPDDR4)
Endurance (2TB)
Samsung 990 Pro
1200 TBW
WD Black SN850X
1200 TBW
Crucial T500
1200 TBW

Technical Deep Dive

  • Controller: Samsung Pascal Controller (in-house design)
  • NAND Type: Samsung 176-layer V-NAND (3-bit TLC)
  • DRAM Cache: 2GB LPDDR4 (for the 2TB model)
  • Interface: PCIe Gen 4.0 x4, NVMe 2.0
  • Sequential Read/Write: Up to 7,450 MB/s and 6,900 MB/s respectively
  • Random Read/Write (4KB, QD32): Up to 1,400K and 1,550K IOPS

Future ImplicationsAI analysis grounded in cited sources

Samsung will transition its flagship consumer SSD line to PCIe 5.0 exclusively by 2027.
The market shift toward higher bandwidth requirements for AI-driven local workloads necessitates the move away from the PCIe 4.0 bottleneck.
Price volatility for high-capacity TLC SSDs will increase as manufacturers shift NAND production toward QLC for enterprise AI storage.
Resource allocation in semiconductor fabrication is increasingly prioritizing high-density enterprise storage over consumer-grade performance drives.

Timeline

2022-10
Samsung officially launches the 990 Pro SSD series.
2023-02
Samsung releases a critical firmware update to resolve reported health degradation issues.
2023-09
Samsung introduces a 4TB capacity variant of the 990 Pro.
2024-05
Samsung releases the 990 EVO Plus, expanding the mid-range lineup alongside the flagship 990 Pro.
Read original article on ZDNet AI

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