Solidigm D7-P5520 Enterprise SSD - 1.92TB

Brand: Solidigm | Category: Enterprise SSDs

SKU: SSDPF2KX015TZ01 | Part #: SSDPF2KX015TZ01 | MPN: SSDPF2KX015TZ01

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At approximately 7.3W per terabyte of usable capacity, the Solidigm D7-P5520 Enterprise SSD in 1.92TB form factor delivers compelling power efficiency for operators building dense, mission-critical storage arrays. This matters immediately to infrastructure teams responsible for power budgets in co-located facilities or hyperscale environments, where even fractional improvements in watts-per-TB compound across hundreds or thousands of drives. The D7-P5520 achieves this efficiency without sacrificing the throughput or endurance expected of a mid-range enterprise NVMe platform, making it a pragmatic choice for storage architects tasked with balancing performance, longevity, and operational cost in mixed-workload deployments.

Solidigm engineered the D7-P5520 around 144-layer QLC 3D NAND technology paired with a PCIe 4.0 x4 interface and NVMe 1.4 command set. The drive delivers sequential read performance of up to 7,000 MB/s and sequential write throughput of 3,100 MB/s, positioning it firmly in the bandwidth-rich segment where database workloads, large-file transfers, and initial data ingestion routines can execute without bottlenecks. Random access performance—hitting 1,000,000 IOPS for 4K reads and 200,000 IOPS for writes—confirms that SSDPF2KX015TZ01 does not coast on sequential numbers alone. These IOPS figures matter to teams running transactional databases, virtualised infrastructure, and container orchestration layers where 4K random I/O is the daily currency of performance.

The D7-P5520 is built for longevity in environments where drive failure becomes a cost and operational burden, not a rarity. Solidigm rates this platform at 1 DWPD (drive writes per day) over a 5-year warranty, translating to 3,504 total bytes written across the 1.92TB capacity. In practice, this endurance rating suits mixed-read-dominant workloads typical of enterprise NAS, archival tiers, and backup appliances, where sustained write intensity remains moderate. The drive includes capacitor-backed power-loss protection, ensuring that volatile cache is flushed to NAND in the event of sudden power loss—a feature non-negotiable for SANs and any system where data loss equates to compliance violations or customer impact. AES 256-bit encryption with Opal 2.0 self-encrypting drive support addresses security mandates in regulated industries, from financial services to healthcare and government procurement. End-to-end data protection via T10 DIF/DIX adds another layer, catching corruption at the host-to-drive boundary and reducing the risk of silent data degradation.

The U.2 15mm form factor (SFF-8639 connector) is the standard mechanical envelope for enterprise NVMe in most data centre server architectures. This 1.92TB capacity slots cleanly into dual-socket platforms and single-socket high-density appliances that can accommodate 10 to 24 drives per 2U or 3U chassis. Administrators and infrastructure teams familiar with 2.5-inch SAS drives find the transition to U.2 NVMe straightforward—the physical footprint is identical, racking procedures are unchanged, and most modern servers ship with native U.2 hot-swap bays. A mean time between failures rating of 2,000,000 hours and operating temperature tolerance from 0°C to 70°C mean that Solidigm's D7-P5520 is designed to survive the thermal fluctuations and ambient conditions of real-world data centres. Active read power consumption hovers around 14W, keeping thermal output modest even in high-utilisation scenarios, which translates directly to reduced cooling load and improved power supply efficiency.

Omnixon Global stocks the Solidigm D7-P5520 Enterprise SSD (SSDPF2KX015TZ01) and maintains inventory across our Dubai hub and regional distribution centres throughout the GCC, South Asia, and Southeast Asia. Whether you are a systems integrator building SAN configurations for enterprise customers, a cloud operator provisioning mixed-workload clusters, or an in-house storage architect evaluating refresh cycles, we can supply these drives in single units or bulk quantities with full technical support and warranty administration. Contact us to request a quotation tailored to your deployment timeline and capacity requirements.

Performance Specifications

• Sequential read throughput up to 7,000 MB/s; sequential write throughput up to 3,100 MB/s over PCIe 4.0 x4 NVMe 1.4
• Random 4K read performance reaching 1,000,000 IOPS; 4K write performance at 200,000 IOPS
• 1 DWPD endurance rating over 5 years; 3,504 TBW capacity supports mixed read-dominant and transactional workloads
• Active read power draw approximately 14W; 7.3W per terabyte efficiency metric for large-scale array deployments
• Capacitor-backed power-loss protection ensures cache flush and data integrity during unexpected power events
• 144-layer QLC 3D NAND technology optimises cost-per-terabyte without compromising enterprise-grade reliability
• AES 256-bit encryption and Opal 2.0 self-encrypting drive functionality for compliance-driven environments
• Mean time between failures rating of 2,000,000 hours; operating temperature range 0°C to 70°C supports varied data centre conditions