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IBM, Lenovo & Fsas Enterprise Arrays
Modern enterprises face unprecedented data growth and performance demands from AI, analytics, databases, and virtualised environments. All-Flash Storage leveraging NVMe technology has emerged as the definitive solution, delivering microsecond latency, millions of IOPS, and exceptional throughput by utilising the PCIe bus protocol designed specifically for flash memory.
Our comprehensive portfolio features industry-leading solutions from IBM, Lenovo, and Fsas Technologies, each offering unique strengths. This article explores each solution's capabilities, helping you select the ideal All-Flash NVMe storage for your workload requirements.
The storage industry has undergone a fundamental transformation. For decades, data centres relied on spinning Hard Disk Drives (HDDs) and later SATA/SAS-based Solid-State Drives (SSDs). However, these protocols were designed in the era of mechanical storage, creating significant bottlenecks that limited the potential of modern NAND flash memory.
Non-Volatile Memory Express (NVMe) changes everything. As a protocol specifically engineered for flash storage, NVMe leverages the high-speed PCIe interface to communicate directly with the CPU, bypassing the legacy SATA/SAS bus limitations. The results are dramatic: sequential read speeds reaching up to 14,000 MB/s, millions of IOPS, and latency measured in microseconds rather than milliseconds.
NVMe supports massive parallel command queues — up to 65,535 compared to SATA's single queue — enabling each CPU core to communicate directly with drives for exceptional parallelism and consistent performance under heavy load. This architectural advantage makes NVMe indispensable for modern workloads.
Today, All-Flash NVMe storage is not merely about speed; it represents a strategic imperative for businesses competing in data-driven markets. It accelerates AI training pipelines, reduces database query times, enhances virtual desktop infrastructure (VDI) responsiveness, and lowers total cost of ownership through data reduction and server consolidation.
IBM Storage FlashSystem represents the pinnacle of enterprise all-flash storage, combining NVMe technology with IBM's renowned FlashCore Modules and Storage Virtualize software.
The FlashSystem 5600 is an entry-level NVMe solution delivering exceptional cyber security features, impressive density, and outstanding performance for smaller workloads:
The FlashSystem 7600 uses NVMe-attached drives in control enclosures, delivering significant performance improvements over SAS-attached flash:
The Lenovo ThinkSystem DM Series all-flash arrays deliver exceptional unified storage capabilities, supporting block, file, and object data on a single operating system.
DM Series systems provide outstanding performance for latency-sensitive workloads including databases, VDI, and virtualisation:
The DM Series features end-to-end NVMe capability and future-proofs your investment through seamless clustering that eliminates data migrations — you can mix generations of storage controllers and move data without downtime.
DM Series handles both NAS and SAN workloads through a single management interface, offering:
DM Series provides industry-leading data security through:
Available in 2U form factors supporting up to 24 NVMe SSD drive bays, with maximum raw capacity per enclosure reaching 368 TB. Expansion options include direct-attached DM242N 2U24 NVMe expansion enclosures, with support for up to 12 High Availability pairs in NAS scale-out configurations and 6 HA pairs for SAN.
The Lenovo ThinkSystem DE Series all-flash arrays deliver exceptional price-performance for enterprise workloads, combining NVMe technology with proven availability features.
The DE6400F is a compact 2U mid-range array delivering 2x performance improvement over previous generations:
DE6400F protects investment in existing storage networks while supporting future performance demands:
DDP technology revolutionises RAID management by:
DE Series enables all management tasks while storage remains online:
The DE series includes multiple models catering to different performance and capacity requirements:
| Model | Form Factor | Max IOPS | Max Throughput | Max Raw Capacity |
|---|---|---|---|---|
| DE2000H | 2U12 | – | – | 307.2 TB |
| DE4000F | 2U24 | 300,000 | 10 GB/s | 1.84 PB |
| DE6000F | 2U24 | 1,000,000 | 21 GB/s | 1.84 PB |
| DE6400F | 2U24 | 670,000 | 20 GB/s | 367 TB |
| DE6600F | 2U22 | 2,000,000 | 44 GB/s | 1.84 PB |
Fsas Technologies delivers the ETERNUS EP300, a compact all-flash NVMe storage system optimised for small to mid-range enterprises seeking enterprise-class performance with exceptional energy efficiency.
The EP in ETERNUS EP300 stands for "Eco Power," reflecting its focus on energy efficiency and reduced data centre footprint:
ETERNUS EP300 is optimised for data-intensive applications including AI, virtualisation, databases, Kubernetes, and business-critical systems:
The EP300 introduces affordable high availability through:
ETERNUS EP300 supports diverse connectivity options:
The platform scales capacity and performance seamlessly as data volumes grow, supporting evolving workloads and long-term infrastructure expansion without requiring disruptive upgrades.
When selecting an All-Flash NVMe solution, consider your specific workload requirements, budget, and future growth plans.
| Feature | IBM FlashSystem | Lenovo DM Series | Lenovo DE Series | Fsas ETERNUS EP300 |
|---|---|---|---|---|
| Ideal For | Enterprise, security-focused | Unified SAN/NAS, AI protection | Price-performance, mid-range | Compact, energy-efficient |
| Max IOPS | Up to 2.6M | Up to 5M cluster | Up to 2M | 300,000 |
| Max Capacity | 77 PBe grid | Scalable cluster | 1.84 PB | 4.32 PB |
| Ransomware Protection | FCM computational detection | ML-based detection | Encryption/Snapshots | Built-in cyber resilience |
| Energy Focus | Moderate | Moderate | Moderate | "Eco Power" design |
| Form Factor | 1U–2U | 2U | 2U | 2U |
All-Flash NVMe storage has evolved from a luxury to a strategic necessity for any organisation seeking competitive advantage in today's data-driven economy. By eliminating storage bottlenecks, NVMe enables you to unlock the full potential of your applications, improve data centre efficiency, and protect your most valuable asset — your data.
Our comprehensive portfolio of All-Flash NVMe solutions includes:
Whether you need the robust security of IBM FlashSystem, the unified management of Lenovo DM Series, the price-performance of Lenovo DE Series, or the energy efficiency of ETERNUS EP300, we have the right All-Flash NVMe solution to power your future.
Don't let outdated storage hold you back. Contact us to discuss your workload requirements and find the perfect All-Flash NVMe solution for your organisation.
