PCIe Gen3 Long-Supply Enterprise SSD
LEGACY 3 · U.2/U.3 · legacy compatibility · long-term supply
LEGACY 3 PCIe 3.0 x4 enterprise NVMe SSDs on a mature Gen3 enterprise JDM platform — J360 (1 DWPD read-intensive) and J380 (3 DWPD mixed/write-intensive), for long-term supply into legacy servers, industry appliances and compatible replacement, with device EOL and customer compatibility verified.
Product Models
Specification Comparison
Specifications as of ; see each model page and the official product guide for details.
Frequently Asked Questions
Which models are in the Gen3 line?
Two: J360 (1 DWPD read-intensive, 0.96/1.92/3.84/7.68 TB) and J380 (3 DWPD mixed/write-intensive, 0.8/1.6/3.2/6.4 TB), both U.2/U.3, PCIe 3.0 x4, NVMe 1.3.
What performance do the Gen3 drives deliver?
3,500 MB/s sequential read, 3,100 MB/s sequential write and 820K IOPS random read; random write is 130K IOPS on J360 and 260K IOPS on J380, at 12 W typical / 14 W max.
When should I choose Gen3 over Gen4/Gen5?
Choose LEGACY 3 when legacy PCIe 3.0 servers, industry appliances or compatible replacements need long-term supply; it runs on a mature Gen3 enterprise JDM platform with controller, NAND and firmware locked per project and device EOL verified.
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