Solidigm P5520 1.92TB 2.5in PCIe 4.0 x4 3D4 TLC Enterprise SSD SSDPF2KX019T1Z

Brand: Solidigm | Category: Enterprise SSDs

SKU: SSDPF2KX019T1Z | Part #: SSDPF2KX019T1Z | MPN: SSDPF2KX019T1Z

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Product Overview

The Solidigm P5520 Series 1.92TB (Part Number: SSDPF2KX019T1Z) is a high-performance enterprise NVMe solid-state drive engineered for the demanding requirements of modern data centres, cloud infrastructure, and enterprise IT environments. Leveraging PCIe 4.0 x4 connectivity and Solidigm's advanced 3D4 TLC NAND technology, this 2.5-inch U.2 drive delivers a compelling combination of throughput, latency, and reliability. As a Brand New, Generic Single Pack unit, it is an ideal choice for procurement teams, system integrators, and cloud operators seeking scalable, cost-effective storage expansion without compromising on enterprise-grade quality.

Key Features & Benefits

• PCIe 4.0 x4 Interface: Delivers up to 7,000 MB/s sequential read speeds, doubling the bandwidth of PCIe 3.0 predecessors for dramatically faster data access in high-throughput workloads.
• High Capacity at 1.92TB: Optimises rack density and total cost of ownership, enabling enterprises to consolidate storage footprints while maintaining performance headroom for growing datasets.
• 3D4 TLC NAND Architecture: Solidigm's fourth-generation 3D NAND ensures superior bit density, lower power consumption per gigabyte, and a strong endurance profile suited to read-intensive enterprise applications.
• Low Latency & Consistent QoS: Achieves read latencies as low as 120 microseconds, supporting predictable Quality of Service (QoS) critical for transactional databases, virtualisation platforms, and analytics engines.
• Enterprise Reliability & Endurance: Rated for up to 2.8 PBW (Petabytes Written) with an MTBF of 2 million hours, this drive is designed to sustain continuous operation in continuous enterprise environments.

Technical Architecture

The Solidigm P5520 is built on Solidigm's proprietary NVMe controller paired with 3D4 TLC (Triple-Level Cell) NAND flash, enabling the drive to balance high capacity with the endurance required for enterprise read-intensive workloads. The PCIe 4.0 x4 host interface, combined with NVMe 1.4 protocol support, ensures compatibility with the latest server platforms from major OEMs. The 2.5-inch U.2 (SFF-8639) form factor integrates seamlessly into standard enterprise server bays, while the drive's power loss protection circuitry safeguards in-flight data during unexpected power events — a critical safeguard for mission-critical deployments.

Performance & Capacity

With sequential read speeds reaching up to 7,000 MB/s and sequential write speeds up to 3,600 MB/s, the P5520 1.92TB handles large-block data movement with efficiency. Random read performance peaks at up to 1,000,000 IOPS, while random write IOPS reach up to 200,000, making this drive an excellent match for mixed enterprise workloads that combine metadata operations with bulk data throughput. Its 1.92TB usable capacity provides ample space for large datasets, virtual machine images, log storage, and tiered caching layers in all-flash array configurations.

Compatibility & Integration

The Solidigm P5520 SSDPF2KX019T1Z is compatible with a broad ecosystem of enterprise server platforms supporting PCIe 4.0 and NVMe, including systems from Dell EMC, HPE, Lenovo, Supermicro, and Intel. It operates within standard 2.5-inch U.2 drive bays and is supported by NVMe Management Interface (MI) for out-of-band management in scale-out environments. The drive is also compatible with leading hypervisors including VMware vSphere, Microsoft Hyper-V, and KVM-based platforms, ensuring smooth integration into virtualised and containerised infrastructure stacks.

Ideal Use Cases

• Cloud & Hyperscale Storage: High-density NVMe deployments in cloud provider infrastructure requiring maximum throughput and capacity per rack unit.
• Enterprise Databases & OLTP: Low-latency, high-IOPS storage for Oracle, Microsoft SQL Server, SAP HANA, and other transaction-intensive database platforms.
• AI/ML Data Pipelines: Fast data ingestion and retrieval for training datasets and model checkpointing in GPU-accelerated AI and machine learning workloads.
• Virtualised Server Environments: High-performance datastore for VMware vSAN, Nutanix HCI, and similar hyperconverged infrastructure platforms requiring consistent I/O performance across many concurrent virtual machines.