Insane 14GB/SSD with endurance of military quality finally arrives, but it is not for ordinary users
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- Innogrit N3X SSD delivers 50 DWPD endurance, but costs more than typical business drives
- Built for caching, conclusion and workloads that punish ordinary SSDs
- Runs entirely in SLC mode and sacrifices the capacity for serious performance fees
The Innogrit N3X SSD introduces a high -quality storage solution aimed at business workload with extreme writing needs.
Unveiled on Computex 2025, and with the second generation XL-Flash from Kioxia in SLC mode, the drive is developed to deliver 50 drive per day (DWPD) for five years, much higher than the endurance of typical Enterprise SSDs.
This sustainability level is impressive, but it also raises questions about the costs of the device and whether the performance will justify the expected premium.
SCM roots and a specialized architecture
The core of the N3X is Storage Class Memory (SCM), a memory layer that is designed to bridge the performance gap between dram and traditional Nand flash.
When used in SLC mode, the XL flash from Kioxia functions as a type of SCM, promising ultra-loose latency and high endurance.
In contrast to Standaard Nand, which stores multiple bits per cell, the working of XL-Flash in SLC mode gives priority to speed and reliability over capacity.
This design choice is closely reflected in the original goals of IntelNow, Optane memory, which positions the N3X as a potential successor in that specialized niche.
Although SCM technologies such as XL-Flash are not new, they remain relatively rare because of their high costs and specialized applications.
Innogrit’s use of the IG5669 PCIE 5.0 controller, with NVME 2.0 support, makes impressive performance claims possible: up to 14 GB/s Read and 12 GB/s Writing speeds, together with 3.5 million random read IOPs.
Latency is where the N3x stands out in particular – read latency under 13 microseconds and write latency as low as 4 microseconds.
If it is achieved consistently, these figures would be the N3X between the Fastest SSDs in development.
The drive is marketed for work loads with regard to continuing writing, in-memory computing and real-time inference, areas where traditional Nand SSDs often struggle with latency and wear.
The decision to fully work in SLC mode, however, significantly reduces the available capacity per dice, resulting in smaller drive grottes and higher costs per gigabyte.
While the disk is offered in capacities ranging from 400 GB to 3.2 TB, they do not notice what is expected from today Largest SSDs.
Although the N3x many of the technical qualities of the Best portable SSDsIt is not intended for mainstream use.
The dependence on SCM architecture, although the exceptional performance makes it possible, it places firmly in the domain of Nicheenterprise implementations.
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