Aberdeen XDAS D-Series - 3U 16Bay iSCSI 10GbE/SAS 6G DAS - Hệ thống lưu trữ RAID DAS cho Server lưu trữ

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Aberdeen XDAS D-Series - 3U 16Bay iSCSI 10GbE/SAS 6G DAS - Hệ thống lưu trữ RAID DAS cho Server lưu trữ

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OVERVIEW

High Speed IP SAN with Powerful Scalability

Aberdeen furnishes all its XDAS D-Series iSCSI 10G-to-SAS/SATA models with two 10GbE iSCSI ports on each controller and a new SAS2.0 6G hard drive backplane. When data grows out of the capacity threshold of a single subsystem, you can scale it up to an installation housing more than one hundred drives through expansion enclosures. Powered by the new-generation RAID engine as its heart, the new D-Series iSCSI-to-SAS/SATA Series can deliver outstanding performance for processing large amounts of data.

High-Availability SAN Delivers Great Price-Performance

Data availability is critical to any business operation. Aberdeen's XDAS D-Series storage solution features high-availability hardware designs with redundant, hot-swappable hardware components, such as RAID controllers, power supplies and cooling fans to eliminate single point of failure. Hardware RAID protection ensures data accessibility during drive failure. In the event of a power outage, CacheSafe technology will automatically leverage power of the Battery Backup Unit (BBU) to safeguard cached data by writing it to the flash module for permanent retention. To protect valuable data sets against more critical threats, the D-Series also supports local and remote replication capabilities.

SPECIFICATIONS

Host Interface	Two (2) 10GbE iSCSI ports on each controller (SFP+) ports
Drive Interface	Sixteen (16) SAS 6Gbps, hot-swappable drive trays Accommodates 1-inch pitch, 3.5-inch SAS disk drives S.M.A.R.T. support NCQ support Automatic bad-sector reassignment Dedicated bandwidth to each connected drive Drive buffer on/off switch
Controller	DAS-iXD32: Dual Redundant (ESDS S16E-R2240) DAS-iXD31: Single (ESDS S16E-G2240)
Form Factor	3U Rack-mount
RAID functionality	Global, Dedicated or Enclosure hot-spare RAID levels supported: RAID 0, 1 (0+1), 3, 5, 6, 10, 30, 50, 60 Online expansion by: Adding new drives Copying and replacing drives with drives of larger capacity RAID migration Configurable stripe size and write policy per array Intelligent drive handling: In degraded mode: skips irreparable blocks to continue rebuild In normal operation: data-block verification and repair XDAS D-Series maximum logical drive capacity size is 64TB XDAS D-Series maximum logical volume capacity is 512TB
Management	Java-based SANWatch management software with multi-pathingsupport (EonPath) COM1 serial port for local access to firmware-embedded utility Automated cache flush and caching mode operation per enclosure status GUI, Telnet, and SSH system monitoring via Ethernet Platform-independent firmware manager Various event notification methods including email, LAN broadcast, fax, SNMP traps, SMS, and MSN LCD keypad panel for monitoring and access to all configuration options Module status LED indicators: Component presence detection & thermal sensors via I2C bus
Green Designs	Power supplies delivering more than 80% of energy efficiency Dynamic cooling mechanism Smart drive spin-down
System Components	ESDS S16E-R2240 Two (2) RAID controller modules Two (2) 2GB DIMM modules Two (2) redundant 530W power supply units Two (2) redundant cooling modules Sixteen (16), hot-swappable drive trays Two (2) pre-installed Cache Backup Modules (CBM), each including one Li-Ion battery backup unit (BBU) and one Flash Backup Module (FBM) ESDS S16E-G2240 One (1) RAID controller module One (1) 2GB DIMM module Two (2) redundant 530W power supply units Two (2) redundant cooling modules Sixteen (16), hot-swappable drive trays One (1) optional Cache Backup Module (CBM), including one Li-Ion Battery Backup Unit (BBU) and one Flash Backup Module (FBM)
Dimensions (without chassis ears/protrusions)	445mm (W) x 130mm (H) x 497mm (D)
Weight	Without HDDs:21.66kg (47.75lbs)