Lenovo Px04Pmb 1.92 Tb Solid State Drive - 2.5" Internal - Pci Express (Pci Express 3.0 X4)

Lenovo Px04Pmb 1.92 Tb Solid State Drive - 2.5" Internal - Pci Express (Pci Express 3.0 X4)

Abstract

The Lenovo NVMe Enterprise Mainstream PCIe solid-state drives (SSDs) in capacities of 960 GB and 1.92 TB are advanced data center SSDs optimized for mixed read-write performance, endurance, and strong data protection for Lenovo servers. They are engineered for greater performance and endurance in a cost-effective design, and to support a broader set of workloads.

This product guide provides essential presales information to understand the NVMe Enterprise Mainstream PCIe SSD offerings and their key features, specifications, and compatibility. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the SSDs and consider their use in IT solutions.

Introduction

The Lenovo NVMe Enterprise Mainstream PCIe 2.5-inch solid-state drives (SSDs) in capacities of 960 GB and 1.92 TB are advanced data center SSDs optimized for mixed read-write performance, endurance, and strong data protection for Lenovo servers. They are engineered for greater performance and endurance in a cost-effective design, and to support a broader set of workloads.

Did you know?

NVMe (Non-Volatile Memory Express) is a technology that overcomes SAS/SATA SSD performance limitations by optimizing hardware and software to take full advantage of flash technology. The use of NVMe drives means data is transferred more efficiently from the processor to the drives compared to the legacy Advance Host Controller Interface (AHCI) stack, thereby reducing latency and overhead. These SSDs connect directly to the processor via the PCIe bus, further reducing latency and TCO.

Lenovo Enterprise Mainstream SSDs are suitable for mixed read-write and general-purpose data center workloads, however their NVMe PCIe interface means the drives also offer high performance. Overall, these SSDs provide outstanding IOPS/watt and cost/IOPS for enterprise solutions.

Lenovo Px04Pmb 1.92 Tb Solid State Drive - 2.5" Internal - Pci Express (Pci Express 3.0 X4)
• Feature:
  • 2.5-inch drive (U.2) or 3.5-inch drive bay form factor
  • Based on the Toshiba PX04PMBxxx drives
  • 19nm MLC NAND (128 Gb/die)
  • 3 drive-write-per-day (DWPD) SSD for mixed read-write workloads
  • Direct PCIe 3.0 x4 connection for each NVMe drive, resulting in up to 4 GBps overall throughput.
  • Full Power-Loss-Protection and End-to-End Data Protection
  • Low power consumption (maximum 18.5 W)