The KIOXIA CM9-R 1.92 TB is a read-intensive data center SSD in the 2.5-inch (15 mm) form factor with a PCIe 5.0, NVMe 2.0 interface (Sanitize Instant Erase (SIE) model). It is rated for 1 DWPD (drive writes per day) and carries a 5-year warranty.

KIOXIA rates this 1.92 TB model at up to 14,500 MB/s sustained sequential read and 3,600 MB/s sequential write (128 KiB), with up to 2,050K IOPS sustained 4 KiB random read and 170K IOPS random write.

Specifications

• Model: KCM9XRUL1T92
• Series: KIOXIA CM9-R (read-intensive)
• Capacity: 1,920 GB (1.92 TB)
• Form factor: 2.5-inch (15 mm)
• Interface: PCIe 5.0, NVMe 2.0
• Sustained sequential read / write (128 KiB, up to): 14,500 / 3,600 MB/s
• Sustained random read / write (4 KiB, up to): 2,050K / 170K IOPS
• Endurance: 1 DWPD
• MTTF: 2,500,000 hours
• Warranty: 5 years
• Power (active, typical): 25 W
• Power (ready, typical): 5 W
• Security option: SIE

Source: KIOXIA eSSD-CM9-R-Product-brief. Capacity uses decimal units (1 TB = 1,000,000,000,000 bytes); an operating system reports less. Performance figures are KIOXIA's maximum ratings. Specifications are subject to change.