Флэш-массив HITACHI FLASH STORAGE

Описание

Features	Benefits
Mini design	Save floor space or rack space with a 2U high system that can store up to 384TB of effective flash capacity.
Maximum (max) power	Get up to 1 million IOPS per system with average response times under 1 millisecond.
Capacity efficiency	5:1 average data reduction rates with data compression, data deduplication and thin provisioning enabled.
Data protection	Easily create snapshots or clones of any volume. Copy data synchronously or asynchronously to a second system to protect against an outage.
Quality of service controls	Set max IOPS and bandwidth consumption limits for logical volumes to ensure a balanced use of the system.
Selectable data services	Administrators can flexibly enable data services to be optimized between max performance and max efficiencies.

	HFS A220	HFS A250	HFS A270
Raw Capacity	16TB	48TB	96TB
Effective Capacity	64TB	192TB	384TB
Size	2U	2U	2U
SSDs	10 x 1.6TB	30 x 1.6TB	60 x 1.6TB
Host ports	16 x 8Gbps Fibre Channel (FC) 8 x 10Gbs iSCSI 8 x 40Gbs iSCSI	16 x 8Gbps FC 8 x 10Gbs iSCSI 8 x 40Gbs iSCSI	16 x 8Gbps FC 8 x 10Gbs iSCSI 8 x 40Gbs iSCSI
Cache	128GB	128GB	256GB
Weight	74.0 lbs, 33.6 kg	80.8 lbs, 36.7 kg	91.0 lbs, 41.3 kg
Maximum (max) Power Consumption	570W	750W	880W
Max IOPS	700,000	900,000	1,000,000
Average response times	<1 millisecond	<1 millisecond	<1 millisecond
Max bandwidth	4 GB/sec	5 GB/sec	8 GB/sec