IBM FlashSystem V840
Enterprise Performance Solution

Accelerate applications and improve data economics with flash storage and advanced data services

Highlights

Today’s storage capacity and performance requirements are growing faster than ever before – and the costs of managing this growth are eating up more and more of the typical IT budget. Flash storage addresses your performance requirements, while software-defined storage simplifies data management, improves data security and preserves your investments in legacy storage. Now, flash technology and software-defined storage are available in one solution that provides flexible deployment architectures, extreme performance, simplified management and a fast return on investment (ROI).

The market for all-flash arrays is saturated with products aiming to replace enterprise storage arrays but consistently failing to deliver the breadth of data lifecycle, storage services or the scalability delivered by incumbent solutions. Alternatively, hybrid arrays loaded with storage services consistently lack the low latency and performance scalability delivered by all-flash arrays.

IBM FlashSystem V840 Enterprise Performance Solution merges IBM software-defined storage with the scalable performance of IBM FlashSystem storage to accelerate critical business applications and decrease data centre (DC) costs simultaneously. As a result, your organisation can gain a competitive advantage via a more flexible, responsive and efficient storage environment.

Feature Benefits
Pools the storage capacity of multiple storage systems on a storage area network (SAN)
IBM Real-time Compression
Dynamic data migration
Managed tiered storage
Advanced network-based copy services
Thin provisioning and “snapshot” replication
IBM MicroLatency
Enterprise reliability
IBM Variable Stripe RAID technology
Superb flash media technology
Single point of control for storage resources
Easy-to-use IBM Storwize family management interface
IBM FlashSystem V840 Enterprise Performance Solution – Base configuration
Models 9846/8-AC1, 9846/8-AE1
Flash type eMLC
Flash module configuration 4 x 1 TB, 6 x 1 TB, 8 x 1 TB, 10 x 1 TB, 12 x 1 TB, 8 x 2 TB, 10 x 2 TB, 12 x 2 TB, 8 x 4 TB, 10 x 4 TB, 12 x 4 TB
Maximum storage capacity Internal storage enclosure(s): Scalable from 2 terabytes (TB) (usable) up to 320 TB with full scale-out of control enclosures
Effective internal: From 10 TB to 1.6 PB with full scale-out of control enclosures (@ 80% reduction)
External: Up to 32 PB usable capacity
Maximum performance – Fixed building block (100% read, cache miss)
Minimum latency (4K) 200 µs
IOPS (4K) 526,000
Bandwidth (128K) 6.2 GB/s
Maximum performance – Fixed building block (100% read, cache miss)
Latency (4K) 200µs
IOPS (4K) 630,000
Bandwidth (128K) 6.2 GB/s
Maximum performance – Scaled out (100% read, 4 building blocks)*
Latency 200µs
IOPS (4K) 2,520,000
Bandwidth (128K) 19.2 GB/s
Data reduction IOPS (4K) 1,250,000
RAS features Two-dimensional flash RAID
  • Module-level IBM Variable Stripe RAID
  • System-level RAID 5 across modules
Hot-swappable flash modules
Tool-less module installation/replacement
Concurrent code load
Redundant and hot-swappable components
Encryption AES-XTS 256
FlashSystem V840 fixed building block - host connectivity options 8 x 16 Gb Fibre Channel
10 x 8 Gb Fibre Channel
FlashSystem V840 scalable building block - host connectivity options 8 x 16 Gb Fibre Channel
16 x 8 Gb Fibre Channel
16 x 10 Gb Fibre Channel over Ethernet (FCoE)
16 x 10 Gb iSCSI
Virtualisation software model 5639-FS7
Shared SMP processor configuration Two Intel® Xeon® E5 v2 Series eight-core processors
Processor memory 64 GB per engine
Dimensions (height x width x depth) 6U x 445 mm x 761 mm (6U x 17.5 in. x 29.96 in.)
Weight 78 kg (171.8 lb) fully loaded

Systems

IBM offers a broad systems and storage portfolio combined with decades of experience solving real business problems. With x86, POWER and mainframe systems, disk, tape and network storage systems, IBM can offer the right combination of systems to meet the challenges of your business.

Storage

Storage efficiency is more vital than ever. Your disk utilisation rate may be as low as 20% — while the amount of data you are required to store is exploding. IBM Storage can help.

Networking

The smarter data centre with improved economics of IT can be achieved by connecting servers and storage with a high-speed and intelligent network fabric that is smarter, faster, greener, open and easy to manage. IBM takes an open, standards-based approach to implement the latest advances in today’s flat, converged data centre network designs.

Software

IBM's comprehensive Systems Software solutions help to centralise, streamline and automate your physical and virtual infrastructure, allowing you to optimise workloads and increase your ability to deliver IT services that align with business goals. Let us show you how IBM Systems Software helps you realise the value of IBM smarter computing, by allowing a more effective use of the advanced features in IBM hardware and operating systems.

Integrated solutions

The reality is that you need an IT infrastructure designed for data, tuned to the task and managed in the cloud. If your IT staff spends all of their time managing IT, they won’t be working with you to drive innovation. You need your infrastructure to help you in the marketplace, to help you innovate, to help you be more competitive, to help you succeed.

Systems-related services

IBM Systems-related services offers a full range of services to help design, develop, integrate, optimise, validate and deploy comprehensive solutions that support On Demand Business.

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