Системы хранения данных Infortrend 4G FC - SAS/SATA RAID

INFORTREND EonStor S12FR-1420-M5 12-Bay 2U SAS/SATA-TO-FC 512Mb cache/BBU/2 FC-4G PORT/ASIC266/REDUNDANT

Технические Характеристики INFORTREND EonStor S12FR-1420-M5
RAID
Multiple arrays configurable with dedicated or global hot spares
Supports RAID 0, 1 (0+1), 3, 5, 6, 10, 30, 50, 60, and NRAID
Infortrend Smart Technologies
-IOSmart Technology
-DrvSmart Technology
-SysSmart Technology

Subsystem Components
Redundant, hot-swappable components designed for no single point of failure
One (1) EonStor enhanced 2U enclosure
Twelve (12) hot-swappable drive trays
Two (2) chassis ears (with finger grips on S12F-R1420-0030)
One (1) LCD keypad panel
Two (2) or one (1) RAID controller module(s)
512MB DDR RAM DIMM module pre-installed on each RAID controller
Two (2) standard or optional battery backup unit (BBU)
Two (2) hot-swappable, redundant, 405W power supply units (PSUs)
Two (2) redundant cooling modules each with two (2) dual-speed fans

Host Interface
Two (2) FC-4G host channels per controller
Auto-negotiate FC-AL, point-to-point, or switched fabric
Concurrent I/O commands
Tagged command queuing up to 256
Variable stripe size per logical drive
Optimization setting for random or sequential I/Os

Drive Interface
Twelve (12) hot-swappable drive trays that accommodate 1-inch pitch, 3.5-inch SAS/SATA disk drives
Native Command Queuing (NCQ) support
Dedicated bandwidth to each connected drive
Automatic bad sector reassignment

INFORTREND EonStor A16F-G1A2-M1 16-Bay FC-TO-SATA 3U RACKMOUNT 128Mb cache

Технические Характеристики INFORTREND EonStor A16F-G1A2-M1
RAID
Multiple arrays configurable with dedicated or global hot spares
RAID levels supported: RAID 0, 1 (0+1), 3, 5, 10, 30, 50, NRAID and JBOD
Online expansion by
Adding new drives
Copying and replacing drives with drives of larger capacity
Automatic background rebuild
Configurable stripe size and write policy per array
Intelligent Drive Handling
In degraded mode: Skipping irreparable blocks to continue rebuild
In normal operation: Data block verification and repair
System Components
Redundant, hot-swappable components, designed for no single point of failure
3U RAID enclosure
Single RAID controller
16 drive trays
Dual redundant power supplies
2 hot-swappable fan modules

Management INFORTREND EonStor A16F-G1A2-M1
Firmware-embedded Java-based GUI RAID manager
Centralized management of multiple arrays over in-band or Ethernet
Real-time event notification over Email, LAN broadcast, or SNMP traps
Host-side SES emulation with pass-through to back-end SES emulation
SNMP 2.0 MIBs with get and set commands
Firmware-embedded utility via LCD keypad or RS-232C port