SB5PHA7X153T001 Solidigm D7-ps1010 15.36TB E3.S 7.5mm PCI-E 5.0 X4 SSD

Comprehensive Product Overview

The Solidigm SB5PHA7X153T001 D7-PS1010 represents a transformative leap in enterprise solid-state storage. Designed for the most demanding data center workloads, this E3.S form factor drive leverages cutting-edge PCIe 5.0 technology to deliver unprecedented bandwidth, massive capacity, and rock-solid reliability.

General Information

• Brand: Solidigm
• Model Number: SB5PHA7X153T001
• Product Type: Solid State Drive
• Product Series: D7-PS1010

Technical Specifications

• Massive storage capacity of 15.36 TB
• Advanced PCIe 5.0 x4 with NVMe protocol
• Compact E3.s 7.5mm design for modern servers
• Built with 176-layer TLC 3D NAND
• Rated for Standard Endurance (SE)
• Shock resistance up to 1000 G / 0.5 msec
• Mean Time Between Failures (MTBF): 2.5 million hours

Performance Metrics

Sequential Throughput

• Read speeds reaching 14,500 MB/s
• Write speeds up to 9,300 MB/s

Random Operations

Read Efficiency

• Delivers 2,750,000 IOPS

Write Efficiency

• Handles 380,000 IOPS

Unveiling the SB5PHA7X153T001 15.36TB SSD

The relentless pursuit of data center performance and efficiency finds a formidable answer in the Solidigm SB5PHA7X153T001 D7-PS1010. This isn't merely a solid-state drive; it is a meticulously engineered storage solution built upon the PCI-E 5.0 interface and tailored for the modern, demanding workloads of cloud, AI, and high-performance computing environments. Representing the pinnacle of Solidigm's expertise in NAND technology and enterprise architecture, this 15.36TB model in the compact E3.S form factor redefines expectations for density, latency, and power efficiency.

Architectural Foundation: Built for the PCIe 5.0 Generation

The Solidigm D7-PS1010 is architected from the ground up to leverage the transformative bandwidth of the PCI Express 5.0 bus. This foundational choice propels it beyond the limitations of previous generations, establishing a new baseline for enterprise storage subsystems.

PCI Express 5.0 x4 Interface: Doubling the Data Highway

The implementation of a PCIe 5.0 x4 interface is the core of this drive's performance leap. Compared to PCIe 4.0 x4, the available bandwidth effectively doubles, moving from approximately 8 GB/s to 16 GB/s of theoretical bidirectional bandwidth. This massive pipeline is essential for saturating the capabilities of high-end CPUs and reducing data transfer bottlenecks at the storage layer, ensuring that applications are fed data at unprecedented speeds.

Implications for Queue Depths and IOPs

This expanded bandwidth directly translates to the ability to handle massively parallel I/O operations. Under heavy queue depths—common in virtualized environments, database servers, and AI/ML training datasets—the drive can sustain significantly higher input/output operations per second (IOPS) for both read and write operations, ensuring consistent performance during peak demand.

E3.S Form Factor (7.5mm Height): The Optimal Balance

Solidigm has strategically selected the E3.S (EDSFF E3.Short) form factor at a 7.5mm height for the D7-PS1010 series. This form factor is purpose-built for next-generation servers and storage platforms, offering distinct advantages over traditional U.2 and M.2 drives.

Enhanced Density

The E3.S design provides a larger surface area for heat dissipation compared to M.2 and a more efficient profile than U.2. Its "finger" style allows for improved airflow across critical components, enabling sustained high performance without thermal throttling. Furthermore, E3.S drives enable greater petabyte-per-rack-unit density, allowing data center operators to pack more capacity and performance into a smaller footprint, a critical factor for large-scale deployments.

Core Performance Specifications and NAND Technology

At the heart of the Solidigm SB5PHA7X153T001 lies advanced 3D Triple-Level Cell (TLC) NAND, orchestrated by a high-performance, purpose-built controller. The synergy between these components delivers a compelling balance of speed, endurance, and capacity.

Staggering Capacity: 15.36 Terabytes in a Single Drive

With a formatted capacity of 15.36 terabytes (TB), this model addresses the needs of capacity-intensive applications. It allows for significant data set consolidation, reducing the number of drives required per server. This consolidation simplifies management, lowers total cost of ownership (TCO), and increases reliability by reducing the number of physical devices in a system.

Addressing Large-Scale Data Workloads

This capacity point is ideally suited for big data analytics repositories, large-scale virtual machine or container deployments, and as a high-performance tier for unstructured data lakes. It effectively bridges the gap between performance-oriented NVMe storage and high-capacity nearline SAS or QLC SSDs.

TLC NAND with Performance-Focused Firmware

The use of TLC (3-bit-per-cell) NAND provides an optimal enterprise-grade balance between cost, density, and write endurance. Solidigm enhances this foundation with sophisticated firmware algorithms for wear leveling, garbage collection, and read-disturb management. This ensures predictable low latency and consistent performance over the drive's lifespan, even under sustained random write workloads.

Write Endurance and Data Integrity

Enterprise TLC NAND, as deployed in the D7-PS1010, is rated for a specific number of Drive Writes Per Day (DWPD) over its warranty period. This endurance rating, coupled with advanced error correction code (ECC) and end-to-end data path protection, ensures data integrity is maintained, making the drive reliable for mission-critical write operations.

Delving into Detailed Performance Characteristics

The specifications of the Solidigm D7-PS1010 15.36TB drive paint a picture of a device engineered for the most demanding sequential and random access patterns.

Sequential Read and Write Throughput

Leveraging the PCIe 5.0 x4 interface, the drive delivers exceptional sequential transfer rates. It is capable of sequential read speeds reaching up to 12,000 MB/s and sequential write speeds up to 7,000 MB/s. These figures enable rapid data ingest, backup, restoration, and large file processing, drastically reducing wait times for data-intensive operations.

Impact on Data Movement and Replication

For tasks such as replicating virtual machine images, migrating large databases, or processing high-resolution media streams, these sequential speeds minimize transfer windows and improve overall workflow efficiency, ensuring that storage is rarely the bottleneck.

Random Read and Write IOPS

Beyond raw throughput, the drive excels in random access performance, a key metric for transactional and hyperscale applications. It is engineered to deliver up to 2,000,000 random read IOPS and up to 550,000 random write IOPS at low queue depths. This capability ensures snappy response times for millions of small, concurrent requests.

Latency Consistency

A critical enterprise feature is predictable low latency. The D7-PS1010 is designed to provide consistent ultra-low latency for both read and write commands. This consistency is often expressed in terms of Quality of Service (QoS), guaranteeing that a high percentage of I/O operations (e.g., 99.999%) are completed below a specific latency threshold, which is vital for real-time analytics and financial trading platforms.

Enterprise Features and Reliability Specifications

Performance is only one facet of an enterprise SSD. The Solidigm D7-PS1010 incorporates a suite of features designed for 24/7 operation, data security, and seamless integration into data center management ecosystems.

Power Loss Protection and Data Safety

Integrated power loss protection (PLP) circuits are a standard and critical feature. In the event of an unexpected power failure, this system utilizes on-drive capacitors to provide sufficient backup power. This allows the drive's controller and firmware to complete any in-progress writes and commit data from volatile buffers to the non-volatile NAND, preventing data corruption and ensuring transactional consistency.

End-to-End Data Path Protection

To safeguard against silent data corruption, the drive employs end-to-end data path protection. This means that from the moment data enters the drive's interface until it is written to the NAND, and vice-versa when reading, cyclic redundancy checks (CRC) are applied. This protects data from corruption while traversing the internal busses and memory buffers within the drive itself.

Security and Compliance Features

The drive supports the TCG Opal 2.0 and Pyrite security standards, enabling hardware-based encryption. With these features, all data on the NAND is encrypted using AES-256-bit encryption. The encryption keys are managed by the drive's controller, and access is tied to security protocols that can be managed through supported operating systems and management software, facilitating secure data sanitization via crypto-erase for decommissioning.

Use Cases and Target Applications

The combination of high capacity, PCIe 5.0 performance, and enterprise resilience makes the Solidigm SB5PHA7X153T001 D7-PS1010 ideal for a spectrum of advanced workloads.

High-Frequency Transactional Databases

For online transaction processing (OLTP) databases like SQL Server, Oracle, and MySQL, low and consistent latency is paramount. The drive's high random write IOPS and exceptional QoS ensure that database commits, log writes, and index updates happen with minimal delay, supporting more concurrent users and higher transaction volumes.

Hyperscale Cloud Storage and Caching

In cloud storage platforms, this drive can be deployed as a high-performance primary storage tier for block or file services. Its capacity and endurance also make it an excellent candidate for a large, persistent read/write cache in front of higher-capacity, lower-performance storage layers, effectively accelerating access to warm and hot data.

High-Performance Computing (HPC) and Analytics

HPC workloads in scientific computing, financial modeling, and geospatial analysis often involve reading/writing large checkpoint files and intermediate results. The drive's exceptional sequential throughput minimizes I/O wait states in complex simulations, allowing compute clusters to spend more time processing and less time waiting on storage.

Environmental and Deployment Specifications

Designed for data center deployment, the drive operates within standard enterprise environmental parameters.

Power Consumption

The drive's active power consumption is optimized for performance-per-watt, a critical metric for total cost of ownership in large-scale deployments. Detailed power specifications, typically including active read/write, idle, and sleep state consumption, are provided in the product datasheet. Its efficiency allows data centers to maximize performance within existing power and cooling envelopes.

Power Efficiency

The Solidigm D7-PS1010 is designed to operate reliably within a specified ambient temperature range, commonly 0°C to 70°C. The E3.S form factor's thermal design aids in maintaining optimal NAND and controller temperatures to ensure both performance consistency and long-term reliability throughout its operational life.