Solidigm D5-P5336 19.2TB PCIe 4.0 NVMe U.2 Enterprise SSD SDSC2K8019T1Z1Z

Brand: Solidigm | Category: Enterprise SSDs

SKU: SDSC2K8019T1Z1Z | Part #: SDSC2K8019T1Z1Z

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Product Overview

The Solidigm D5-P5336 19.2TB Enterprise SSD (SDSC2K8019T1Z1Z) represents the cutting edge of high-density, read-intensive solid-state storage technology. Built on Solidigm's advanced QLC (Quad-Level Cell) NAND architecture and leveraging the PCIe Gen 4 NVMe interface, this drive delivers an extraordinary 19.2TB of usable capacity in a standard 2.5-inch U.2 (SFF-8639) form factor. Designed specifically for hyperscale data centres, enterprise cloud platforms, and high-performance computing deployments, the D5-P5336 addresses the growing demand for cost-effective, high-density storage without compromising on the reliability and endurance characteristics that mission-critical environments demand.

Solidigm, a company born from Intel's NAND memory business and backed by SK Hynix, has positioned the D5-P5336 series as the benchmark for QLC-based enterprise storage. The SDSC2K8019T1Z1Z variant targets organisations that prioritise maximising raw capacity per rack unit — making it ideal for warm data lakes, content repositories, read-intensive analytics workloads, and large-scale object storage systems. In a world where data volumes are growing exponentially, the D5-P5336 offers one of the highest capacity-per-drive options available in the U.2 form factor.

Key Features & Benefits

• Industry-Leading 19.2TB Capacity: The SDSC2K8019T1Z1Z offers one of the highest per-drive capacities available in the U.2 form factor, dramatically reducing the number of drives required to build large-scale storage pools and lowering total cost of ownership (TCO).
• PCIe Gen 4 x4 NVMe Interface: Utilising the PCIe 4.0 standard, the D5-P5336 delivers significantly higher bandwidth and lower latency compared to SATA or SAS-based storage solutions, enabling faster data access for analytics pipelines, AI inference engines, and content delivery systems.
• QLC NAND with Enterprise-Grade Endurance: Solidigm's proprietary QLC NAND design incorporates advanced error correction, wear-levelling algorithms, and over-provisioning to deliver endurance ratings appropriate for read-intensive enterprise workloads — far exceeding typical consumer QLC drives.
• Power Efficiency at Scale: Engineered with data centre power budgets in mind, the D5-P5336 delivers exceptional GB-per-watt ratios, enabling operators to store more data within the same power envelope compared to either HDDs or lower-capacity NVMe SSDs.
• End-to-End Data Integrity: Comprehensive data path protection including T10 DIF (Data Integrity Field) support, power-loss protection circuitry, and RAID-engine compatibility ensures data remains consistent and recoverable even during unexpected power events.
• NVMe Management & Telemetry: Full support for NVMe 1.4 management commands, including telemetry log pages, self-test routines, and namespace management, simplifies integration into modern data centre monitoring and orchestration frameworks such as Redfish and OpenBMC.
• U.2 Form Factor Compatibility: The standard 2.5-inch U.2 (SFF-8639) connector ensures broad compatibility with enterprise server platforms from major OEMs including HPE, Dell, Lenovo, Supermicro, and Inspur, enabling straightforward deployment into existing infrastructure.
• Optimised for Read-Intensive Workloads: With an endurance profile tuned for scenarios where reads dramatically outpace writes, the D5-P5336 is the cost-optimal choice for warm data tiers, content streaming backends, and large-dataset analytics engines.

Technical Architecture

The Solidigm D5-P5336 is built upon Solidigm's 144-layer QLC NAND flash technology, stacking cells vertically to achieve unprecedented areal density within a compact 2.5-inch enclosure. QLC NAND stores four bits per cell, which is the key enabler of the 19.2TB capacity point in a single U.2 drive. Solidigm pairs this NAND with a high-performance, enterprise-class NVMe controller that manages multiple NAND channels in parallel, coordinating read and write operations with advanced firmware algorithms designed to sustain consistent performance across the full capacity range of the drive.

The controller architecture incorporates a multi-tier caching mechanism that absorbs write bursts and smooths out the inherent write performance characteristics of QLC NAND, ensuring that sequential and random read performance — the primary performance vectors for read-intensive workloads — remains consistently high. On-die ECC (Error Correction Code) and additional LDPC (Low-Density Parity-Check) error correction at the controller level extend the effective endurance life of the QLC NAND beyond what raw cell wear specifications would suggest.

Power-loss protection is implemented through onboard capacitors that provide enough energy to flush all in-flight data from volatile DRAM buffers to non-volatile NAND storage in the event of a sudden power interruption — a critical feature for maintaining data integrity in enterprise deployments where unplanned outages can occur. The drive also implements namespace isolation, enabling multiple logical storage volumes to coexist on a single physical drive with independent access controls, which is particularly valuable in multi-tenant cloud environments.

Performance & Capacity

The Solidigm D5-P5336 19.2TB is rated for sequential read speeds of up to 7,000 MB/s and sequential write speeds of up to 3,000 MB/s under sustained workloads, leveraging the full bandwidth available on a PCIe Gen 4 x4 interface. Random read IOPS performance reaches up to 1,500,000 IOPS at QD256, while random write IOPS are rated at up to 250,000 IOPS — performance figures consistent with the read-intensive positioning of this drive family.

Latency characteristics are optimised for sequential and large-block reads, with typical read latency in the sub-100 microsecond range under normal operating conditions. The drive's endurance rating is specified in Drive Writes Per Day (DWPD), with the D5-P5336 targeting approximately 0.5 DWPD over a five-year period — appropriate for workloads where data is written once and read many times, such as analytics data lakes, video archives, and machine learning model storage.

At 19.2TB of usable capacity, the SDSC2K8019T1Z1Z allows organisations to build petabyte-scale storage systems with significantly fewer drives than would be required using 3.84TB or 7.68TB alternatives, reducing cabling complexity, power consumption per TB, and mechanical failure exposure. A 24-bay all-flash server populated entirely with D5-P5336 drives achieves approximately 460TB of raw capacity in a single 2U chassis.

Compatibility & Integration

The Solidigm D5-P5336 SDSC2K8019T1Z1Z is compatible with any server platform or storage system equipped with PCIe Gen 4 or PCIe Gen 3 U.2 (SFF-8639) drive bays. PCIe Gen 3 compatibility is maintained through backward-compatible lane negotiation, though maximum performance is achieved on Gen 4 platforms. The drive is qualified for and compatible with major enterprise server ecosystems including HPE ProLiant, Dell PowerEdge, Lenovo ThinkSystem, Supermicro SuperServer, and Inspur NF-series platforms.

• Interface Standard: NVMe 1.4 over PCIe Gen 4 x4
• Form Factor: 2.5-inch U.2 (SFF-8639) — compatible with U.2 backplanes and direct-attach cabling
• Operating Systems: Linux (RHEL, Ubuntu, SUSE, CentOS), Windows Server 2019/2022, VMware ESXi 7.x/8.x, Microsoft Hyper-V
• Storage Protocols: NVMe, compatible with NVMe-oF (NVMe over Fabrics) via host adapters
• Management: NVMe CLI, Solidigm Storage Tool (SST), IPMI/Redfish telemetry integration
• Certifications: RoHS, CE, FCC, UL; compliant with JEDEC enterprise SSD endurance standards
• Security: AES 256-bit self-encrypting drive (SED) capability with TCG Opal 2.0 support for data-at-rest encryption

Ideal Use Cases

The exceptional capacity density and read-optimised performance profile of the Solidigm D5-P5336 19.2TB make it exceptionally well-suited for a broad range of enterprise and hyperscale deployment scenarios:

• AI & ML Inference Serving: Large language models, recommendation engines, and computer vision systems require rapid access to multi-terabyte model weights and feature stores. The D5-P5336 provides the bandwidth and latency characteristics needed to feed GPU inference clusters without bottlenecking on storage I/O.
• Warm Data Lakes & Object Storage: Organisations migrating warm data tiers from spinning disk to NVMe benefit enormously from the 19.2TB capacity point, enabling cost-effective all-flash object storage deployments with systems such as MinIO, Ceph, or Dell ECS.
• OLAP & Analytics Databases: Read-heavy analytical databases including ClickHouse, Apache Druid, Snowflake on-premises, and Vertica benefit from the high sequential read bandwidth to accelerate full-table scans and columnar query execution across large datasets.
• Virtual Desktop Infrastructure (VDI): Large-scale VDI deployments using VMware Horizon or Citrix Virtual Apps generate read-dominant I/O patterns during boot storms and application launches. High-density NVMe storage reduces per-seat storage costs while maintaining responsiveness.
• Content Delivery & Media Streaming Backends: Video-on-demand platforms, broadcast archives, and media asset management systems require high-throughput, high-capacity storage that can serve large media files rapidly to multiple concurrent consumers.
• High-Performance Computing (HPC) Scratch Storage: Genomics pipelines, climate modelling, and financial risk simulations generate large intermediate datasets that benefit from fast NVMe scratch tiers, where the 19.2TB capacity reduces the need for frequent data eviction cycles.
• Backup & Recovery Acceleration: As a backup target or recovery staging area, the D5-P5336 dramatically accelerates restore operations compared to tape or HDD-based targets, reducing recovery time objectives (RTO) for critical systems.

Why Buy from Omnixon

Omnixon Global is a trusted B2B IT hardware distributor headquartered in Dubai, UAE, with a strong regional presence across the GCC, including Saudi Arabia, Qatar, Kuwait, Bahrain, Oman, and the wider Middle East and Africa markets. We maintain in-region stock of enterprise storage products including Solidigm SSDs, ensuring that procurement teams, system integrators, and data centre operators can source mission-critical hardware without the delays associated with international freight or grey-market supply chains. Our team of enterprise IT specialists understands the unique procurement, compliance, and technical requirements of organisations operating in the GCC, and we provide dedicated pre-sales technical consultation to help customers validate compatibility and optimise storage configurations before purchase. Whether you are refreshing an existing storage array, designing a greenfield hyperscale deployment, or sourcing components for a large-scale systems integration project, Omnixon delivers the product authenticity, regional logistics expertise, and enterprise account support that B2B customers demand. All products supplied by Omnixon are brand new, sourced from authorised channels, and come with full manufacturer documentation.

Related Products & Ecosystem

To build a complete, high-performance storage solution around the Solidigm D5-P5336 19.2TB, consider exploring complementary product categories available through Omnixon. Enterprise NVMe-capable servers from HPE, Dell, Supermicro, and Lenovo provide the PCIe Gen 4 U.2 backplane infrastructure required to maximise drive performance. High-capacity enterprise HDDs from Seagate and Western Digital serve as cost-effective cold storage tiers in tiered storage architectures. Network adapters and NICs supporting 25GbE, 100GbE, or InfiniBand connectivity ensure that storage bandwidth is not constrained at the network layer in scale-out deployments. Storage system enclosures and JBOFs (Just a Bunch of Flash) from vendors such as Pure Storage and NetApp extend all-flash capacity beyond individual server footprints. Additionally, enterprise memory (DDR5 RDIMM/LRDIMM) from Samsung, SK Hynix, and Micron ensures that host servers have sufficient DRAM to buffer NVMe I/O queues efficiently. Explore Omnixon's full portfolio of enterprise SSDs, storage systems, servers, and networking equipment to design and deploy complete data centre solutions.