MZVL21T0HCLR-00B00 Samsung PM9A1 1TB PCIe 4.0 M.2 2280 Consumer SSD

High-Performance M.2 2280 NVMe SSD featuring PCIe Gen4 x4 throughput with the MZVL21T0HCLR-00B00

The MZVL21T0HCLR-00B00 is a Samsung PM9A1 Series internal M.2 NVMe SSD engineered for modern server and appliance platforms where PCIe Gen4 lanes must deliver predictable low-latency storage for OS, metadata, and local scratch. In 1U/2U designs with limited drive bays, the M.2 2280 (M-Key) form factor enables dense boot and cache tiers without consuming front-accessible hot-swap capacity.

Architecturally, MZVL21T0HCLR-00B00 combines 1TB TLC NAND with a 1GB DRAM cache and an SLC cache to stabilize write behavior and accelerate mixed I/O patterns typical of virtualisation and container hosts. The PCIe Gen4 x4 interface aligns with current CPU platforms and chipset lane topologies, minimizing bottlenecks for high queue-depth workloads while maintaining efficient power behavior, including L1.2 low-power standby for edge deployments and always-on appliances.

Why Choose the MZVL21T0HCLR-00B00?

The MZVL21T0HCLR-00B00 provides a strong density-to-performance ratio for infrastructure teams standardising fast boot media and local data tiers across fleets. With up to 7,000 MB/s read, 5,100 MB/s write and up to 1,000,000/850,000 4K IOPS, it supports rapid host bring-up, faster image pulls, and responsive local metadata access. Enterprise-aligned endurance at 600 TBW (0.548 DWPD) and 1.5M hours MTBF help simplify lifecycle planning in scaled deployments.

Samsung designs the PM9A1 platform with a focus on controller firmware maturity, NAND consistency, and production-grade validation to fit modern data centre operational standards, including repeatable performance characteristics and long-term reliability targets for server-class duty cycles.

Key Applications:

• Boot and OS drives for 1U/2U servers
• VM and container host OS and metadata tiers
• Edge compute nodes
• Content caching appliances
• Local scratch and staging for orchestration platforms

At Happyware - Server Hardware you benefit from non-binding offers tailored to your rollout quantities for MZVL21T0HCLR-00B00 standardisation, and you can secure your storage investment with an extended warranty of up to 6 years for long-lived infrastructure cycles.