Kioxia is sampling CD9P Series PCIe 5.0 NVMe SSDs built with TLC-based 3D flash memory.

BiCS flash uses CBA (CMOS directly Bonded to Array) technology which boosts power efficiency, performance, and storage density while doubling the capacity available per SSD compared with the previous generation model.

Kioxia sampling CD9P Series PCIe 5.0 NVMe SSDs

The CD9P Series drives deliver 4-corner performance improvements of up to approximately 125% in random write, 30% in random read, 20% sequential read, and 25% in sequential write speeds compared to the previous generation.

Performance per watt of power consumption has improved by approximately 60% in sequential read, 45% in sequential write, 55% in random read, and 100% (2x) in random write. (Applies to the 15.36 terabyte (TB) model)

Features:

PCIe 5.0, NVMe 2.0, NVMe-MI 1.2c compliant

Open Compute Project Datacenter NVMe™ SSD specification v2.5 support (Not all requirements)

Form factors: 2.5-inch 15 mm thickness, EDSFF E3.S

Read-intensive (1 DWPD) and mixed-use (3 DWPD) endurances

Sequential performance (128 KiB/QD32) – 14.8 GB/s Read and 7 GB/s Write

Random performance (4KiB) – 2,600 KIOPS (QD512) Read and 750 KIOPS (QD32) Write

2.5-inch capacities up to 61.44 TB and E3.S capacities up to 30.72 TB

CNSA 2.0 algorithm support

By: DocMemory
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