๐ปZDNet AIโขFreshcollected in 2h
Samsung 990 Pro 2TB SSD price slashed
๐กHigh-speed NVMe storage is essential for local model training and large dataset handling.
โก 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
๐ง Deep Insight
AI-generated analysis for this event.
๐ Enhanced Key Takeaways
- โขThe 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.
- โขEarly firmware versions of the 990 Pro faced significant controversy regarding rapid health degradation, which Samsung addressed via a critical firmware update in early 2023.
- โขThe drive features a sophisticated nickel coating on the controller and a heat spreader label to manage thermal throttling during sustained high-performance workloads.
- โขSamsung Magician software provides users with advanced drive health monitoring, performance optimization, and secure erase capabilities exclusive to the 990 series.
- โขDespite 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.
๐ Competitor Analysisโธ Show
| Feature | Samsung 990 Pro | WD Black SN850X | Crucial T500 |
|---|---|---|---|
| Interface | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Max Read Speed | 7,450 MB/s | 7,300 MB/s | 7,400 MB/s |
| DRAM Cache | Yes (LPDDR4) | Yes (DDR4) | Yes (LPDDR4) |
| Endurance (2TB) | 1200 TBW | 1200 TBW | 1200 TBW |
๐ ๏ธ 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
๐ฎ 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.
โณ 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.
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Original source: ZDNet AI โ