A milestone in the storage market was announced: Sandisk launches 128TB and 256TB business SSDs with ultraqlc technology.
The news is part of the new Plataforma ultraqlcdeveloped for corporate environments that do not give up high performance, reliability and energy efficiency.
Innovative Technology: Direct Write QLC and dynamic scaling
Unlike Traditional SSDswhich depend on a cache pseudo-SLC To accelerate recordings, the SotraQLC from Sandsk uses a revolutionary approach: the Direct Write QLC.
This technology allows data to be recorded directly in memory Qlceliminating the need for an intermediate buffer. The result? Greater safety against energy loss and reduced latency as the writing process is simplified.
Another highlight is the Dynamic Frequency Scaling (DFS), which promises to increase performance by up to 10% without raising power consumption.
Although Sandisk It has not detailed the functioning of this technology, experts believe it dynamically adjusts controller frequency and interface speed according to demand, optimizing efficiency.
Performance and Real Applications: When does Ultraqlc make sense?
The absence of pseudo-sh cache It means that, in short tasks, the sequential recording speed may be smaller than that of Conventional SSDs.
However, in prolonged operations, such as processing large data sets for AI, consistency of performance becomes a decisive advantage.
Sandisk still has a grande buffer DRAM and advanced techniques of multi-die parallelism to compensate for QLC characteristic latency.
In addition, the Data Retention Profile of the new platform reduces in 33% recycling related to data retention, prolonging SSD’s useful life and improving its energy efficiency.
| Technical appeal | Specification | Main benefit | Ideal application |
|---|---|---|---|
| Storage capacity | 256 TB in U.2 format | Higher industry data density | Data Centers and Hyperscala Infrastructures |
| Memory technology | 3D QLC NAND BiCS8 de 2 TB | Massive storage with energy efficiency | Big Data and Corporate Filming |
| Direct Write QLC | Elimination of the pseudo-shot cache | Safer direct and less latency recordings | Critical environments with risk of power outage |
| Dynamic Frequency Scaling | Dynamic Frequency Adjustment | +10% performance without increased consumption | Variable Workloads in Cloud |
| Data Retention Profile | 33% reduction in recycling by retention | Longer service life and reliability | Long -term storage |
| Target audience | CSPS (cloud service providers) and | Strategic solution for modern data infrastructure | Data Centers for Machine Learning (Machine Learning) |
| Availability | Scheduled Launch for 1st Semester of 2026 | Pioneer access to state -of -the -art technology | Companies with capacity planning |
Focus on cloud and was going: Who was Ultraqlc created?
A Sandisk directs Ultraqlc 256 tb Especially for hyperesque cloud providers (CSPS) and companies dealing with AI infrastructure.
The High Capacity CombinationEfficiency and reliability makes this platform a strategic solution for those who need to store and process massive amounts of data without compromising performance.
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Availability and final considerations
Os New SSDs from Sandiskincluding the SN670 Model (also based on Ultraqlc), should hit the market in the first half of 2026.
While the 128 TB and 256 TB They promise to revolutionize corporate storage, it is important to remember that this technology is not for everyone, as its performance shines in specific scenarios, where capacity and consistency exceed the need for ultra -rare speeds in specific tasks.
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Sources: Toms’s Hardware | Site oficial da SanDisk
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Source: https://www.adrenaline.com.br/hardware/sandisk-lanca-ssds-empresariais-de-128tb-e-256tb-com-tecnologia-ultraqlc/
