IBM FlashSystem 900

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Accelerate critical applications, support more concurrent users, speed batch processes and lower virtual desktop costs with the extreme performance of IBM® FlashCore™ technology
Harness the power of data with the ultra-fast response times of IBM MicroLatency™
Leverage macro efficiency for high storage density, low power consumption and improved resource utilization

Protect critical assets and boost reliability with IBM Variable Stripe RAID™, redundant components and concurrent code loads
Power faster insights with hardware-accelerated architecture, MicroLatency modules and advanced flash management capabilities of FlashCore technology

Leverage advanced flash management features including Variable Stripe RAID technology, IBM-engineered error correction codes, overprovisioning capabilities, ultra-fast write buffers and hardware-based data offloads
Achieve even higher capacity densities than previous IBM FlashSystem models while supporting an offload encryption engine, high-speed internal interfaces, and full hot swap and storage capacity scale-out capabilities
Boost efficiency of both physical and virtual workloads, including support for improving scalability and performance in VMware environments

Danh mục: Storage IBM

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Thông số kỹ thuật

Minimum latency
Model	9840-AE2, 9843-AE2
Flash type	IBM-enhanced MLC
Feature code	AF23					AF24				AF25
IBM MicroLatency module type	1.2 TB					2.9 TB				5.7 TB
Modules quantity	4	6	8	10	12	6	8	10	12	6	8	10	12
RAID 5 capacity (TB)	2.2	4.5	6.8	9.1	11.4	11.4	17.1	22.8	28.5	22.8	34.2	45.6	57
RAID 5 capacity (TiB)	2	4.1	6.2	8.3	10.4	10.3	15.5	20.7	25.9	20.7	31	41.4	51.8
Raw capacity (TB)	7.1	10.7	14.3	17.9	21.4	26.4	35.2	44	52.8	52.8	70.4	88	105.6
Raw capacity (TiB)	6.5	9.7	13	16.3	19.5	24	32	40	48	48	64	80	96
Write	90 µs
Read	155 µs
Maximum IOPS 4 KB
Read (100%, random)	1,100,000
Read/write (70%/30%, random)	800,000
Write (100%, random)	600,000
Maximum bandwidth 256 KB
Read (100%, sequential)	10 GB/s
Write (100%, sequential)	4.5 GB/s
RAS features	Two-dimensional flash RAID Module-level Variable Stripe RAID System-level RAID 5 across modules Hot-swappable MicroLatency flash modules Tool-less module installation/replacement Concurrent code load Redundant and hot-swappable controllers, interface cards, power supplies, batteries and fans
Encryption	AES-XTS 256
Connectivity options	16 x 8 Gb Fibre Channel 8 x 16 Gb Fibre Channel 8 x 40 Gb quad data rate (QDR) InfiniBand 16 x 10 Gb Fibre Channel over Ethernet (FCoE) 16 x 10 Gb iSCSI
Power	625 Watts (nominal), 1300 Watts (max)
Dimensions (H x W x D)	2U x 445.00 mm x 761.00 mm (2U x 17.50 in. x 29.96 in.)
Weight	34 kg (75 lb) fully loaded