Consistent Low Latency Performance
The HP IO Accelerators provide consistent low latency access for mixed workloads with 15-microsecond access latency, 1.5GB/s bandwidth, over 275,000 read IOPS and over 800,000 write IOPS. Fusion's sophisticated ioMemory architecture allows for nearly symmetrical read and write performance with best-in-class low queue depth performance, making the HP IO Accelerators ideal across a wide variety of real world, high-performance enterprise environments.
Get the maximum capacity in the smallest footprint to cache more process-critical data close to application CPUs – where it is needed most. The HP IO Accelerator for Gen8 blades is available in 365GB, 785GB, and 1.2TB.
Lowest CPU Utilization Per Unit of Application Work
The HP IO Accelerator integrates with host system CPUs as a memory tier to give multiple (and mostly idle) processor cores, direct and parallel access to the flash. The platform's cut-through architecture gives systems more work per unit of processing, and continues to deliver performance increases as CPU power increases.
The HP IO Accelerators offer best-in-class endurance in all capacities, which is crucial for caching and write-heavy databases and applications.
Enterprise Reliability via Self-Healing, Wear Management, and Predictive Monitoring
The HP IO Accelerators include powerful features to eliminate concerns about reliability, including NAND failures and excessive wear. The all-new intelligent, self-healing feature called Adaptive Flashback provides complete, chip-level fault tolerance, which enables the HP IO Accelerators to self-repair after a single chip or a multi-chip failure without interrupting business continuity.
Extensive OS Support and Flexibility
The platform supports all major operating systems, including Windows, Linux, OSX, Solaris x86, ESXi 5.0 and HP-UX. Field programmability, allowing IT professionals maximum flexibility in customizing their HP IO Accelerators to meet the unique needs of their enterprise.
|HP IO Accelerator for Gen8 Blades Capacity||365GB MLC||785GB MLC*||1.2TB MLC*|
|Read Bandwidth - 1MB||910 MB/s||1.5 GB/s||1.5 GB/s|
|Write Bandwidth - 1MB||590 MB/s||1.1 GB/s||1.3 GB/s|
|Ran. Read IOPS - 512B||137,000||270,000||275,000|
|Ran. Write IOPS - 512B||535,000||800,000||800,000|
|Ran. Read IOPS - 4K||110,000||215,000||245,000|
|Ran. Write IOPS - 4K||140,000||230,000||250,000|
|Read Access Latency||68µs||68µs||68µs|
|Write Access Latency||15µs||15µs||15µs|
|Bus Interface||PCI-Express 2.0 x4|
* IOPS performance achieved using Fusion's new Virtual Controller feature
|Supported Operating Systems|
|Microsoft Windows||64-bit Windows Server 2012, Windows Server 2008 R2, Windows Server 2008|
|Linux||RHEL 5/6; SLES 10/11; OEL 5/6; CentOS 5/6|
|Hypervisors||VMware ESX 4.0/4.1/ESXi 4.1/5.0/5.1|