High IOPS: The Dorado2100 G2 delivers a superb performance of up to 600,000 IOPS, which is equivalent to the performance of a traditional disk array consisting of 1,500 15K rpm SAS disks.
Excellent responsiveness: The access latency is as low as 500μs, which is only 5% of that with traditional disk arrays.
Reliability
Dual-controller architecture: The active-active dual controllers implement redundancy and load balancing, ensuring high service reliability.
Component redundancy design: Redundant power supplies, fans, controllers, interface modules, SSDs, and BBUs eliminate single points of failure while supporting hot-swap and online I/O expansion.
Comprehensive media protection: The adopted wear leveling, bad block repair, and random scrambling code technologies can dramatically prolong the service life of storage media with a global MTBF greater than one million hours.
Comprehensive system protection: The Dorado2100 G2 supports or presents RAID 0, 5, and 10, global hot spare disks, and data pre-copy for faulty disks.
Economy and Efficiency
Low power consumption: The typical 580 W system power consumption saves power up to 90% compared with performance-equivalent traditional disk arrays.
Small footprint: Compared with traditional disk arrays, the Dorado2100 G2 saves 95% of cabinet footprint but has the same performance, dramatically reducing the cabinet purchasing cost.
Intelligent thin provisioning: The automatic capacity expansion function improves disk utilization and implements on-demand disk purchasing, reducing the initial purchasing cost.
Ease of Use
Simplified management: The user-friendly management and maintenance mechanisms support GUI and CLI modes and provide alarm notification by sound, short message, and email.
Intelligent service life monitoring for SSDs: The Dorado2100 G2 constantly monitors the operating status of SSDs and notifies exceptions detected in real time, helping ensure application reliability.
Easy deployment: The Dorado2100 G2 uses a standard SAN form without changing existing IT architecture and protects the original investment.
4 x 8 Gbit/s Fiber Channel/4 x 10 Gbit/s iSCSI (ToE)/2 x 40 Gbit/s InfiniBand QDR
Capacity option
SLC:2.5 or 5 TB per enclosure
eMLC:5 or 10 TB per enclosure
Supported maximum number of expansion disk enclosures
3
Performance
Bandwidth
10 GB/s
IOPS
600,000
Access latency
500 μs
Software Features
Raid Level
0,5,10
Supported maximum number of hosts
512
Supported maximum number of LUNs
2,048
Multipathing software
UltraPath
Physical Specifications
Power supply
AC: 100 V to 127 V or 200 V to 240 V
Typical power consumption
2 U controller enclosure: 580 W
2 U disk enclosure: 295 W
Dimensions (H x W x D)
2 U controller enclosure: 86.1 mm x 446 mm x 582 mm (3.39 in. x 17.56 in. x 22.91 in.)
2 U disk enclosure: 86.1 mm x 446 mm x 412 mm (3.39 in.x 17.56 in.x 16.22 in.)
Weight
2 U controller enclosure: 32.5 kg (with 25 HSSDs)
2 U disk enclosure: 24.5 kg (with 25 HSSDs)
Operating ambient temperature
5° C to 40° C with an attitude lower than 1,800 m
5° C to 30° C with an altitude between 1,800 m and 3,000 m