World's Fastest Data Center SSD · 232L 3D TLC NAND · U.2 / E3.S / E1.S · NVIDIA GB200 NVL72 Qualified · SED · SPDM 1.2 · OCP 2.0
Micron 9550 NVMe SSD
PCIe Gen5 x4 · NVMe 2.0
U.2 / E3.S / E1.S
3.2TB · 6.4TB · 12.8TB
25.6TB · 30.72TB
14.0 GB/s
10.0 GB/s
3,300K IOPS
400K IOPS
Micron 232L 3D TLC
Micron-designed ASIC
1 (Mixed-Use) / 3 (Write-Intensive)
2.0M hours (0-55°C)
<1 sector per 10¹⁷ bits
SED · SPDM 1.2 · SHA-512
RSA · Secure Execution Env
~20W · Form Factor Dependent
~5W
OCP 2.0 (partial 2.5)
NVIDIA GB200 NVL72
5 Years
The Micron 9550 NVMe SSD is the world's fastest data center SSD, purpose-built for AI training, inference, and high-performance enterprise workloads. Delivering 14.0 GB/s sequential read and 10.0 GB/s sequential write via PCIe Gen5 x4, the 9550 provides up to 67% better performance than comparable competitive SSDs from Kioxia and Samsung.
Built on Micron's vertically integrated 232-layer 3D TLC NAND, custom ASIC controller, and in-house firmware, the 9550 achieves best-in-class power efficiency — reducing average SSD power by up to 43% in NVIDIA BaM (Big Accelerator Memory) workloads. In GPUDirect Storage testing, it delivers up to 34% higher throughput with 76% better power efficiency compared to competitor drives.
The 9550 is NVIDIA GB200 NVL72 qualified and optimized for AI data pipelines: up to 33% faster GNN training with 60% higher SSD performance over alternatives. Available in U.2, E3.S, and E1.S form factors from 3.2 TB to 30.72 TB, with both 1 DWPD (mixed-use) and 3 DWPD (write-intensive) endurance tiers. Enterprise security includes SED, SPDM 1.2 attestation, SHA-512, and a Secure Execution Environment. QS Compute can source Micron 9550 SSDs in volume for AI infrastructure deployments across APAC.
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