RAID Контролер Areca ARC-1883I, PCIe 3.0 към 2x Mini-SAS SFF-8643, 8 порта SAS/SATA 12Gb/s, 2GB RAM, поддържа RAID level 0, 1, 10(1E), 3, 5, 6, 30, 50, 60, Single Disk or JBOD

Areca
ARC-1883I


Adapter Architecture:

Dual Core RAID-on-Chip (ROC) 1.2GHz processor
PCIe 3.0 x8 lane host interface
2GB on-board DDR3-1866 SDRAM with ECC
(ARC-1883LP/1883i/1883x)
One 240-pin DIMM socket for 2GB(default)
DDR3-1866, 1RX8, ECC module (ARC-1883ix series)
- up to 4GB or 8GB DDR3-1866, 1RX8, Unbuffered/
Registered ECC module or
- up to 4GB or 8GB DDR3-1600, 2RX8, Unbuffered/
Registered ECC module
Write-through or write-back cache support
Support up to 4/8/12/16/24 internal or 4/8 external
12Gb/s SAS ports
Multi-adapter support for large storage
requirements
BIOS boot array support for greater fault tolerance
Supports up to 256 SATA or SAS devices using SAS
expanders
Boot support for the uEFI host BIOS
NVRAM for RAID event & transaction log
Redundant flash image for controller availability
RoHS compliant
Flash-based or battery backup module (FBM/BBM)
ready (Optional)
Model: ARC-1883-BAT(Flash+LiOn Battery)/
ARC-1883-CAP(Flash+Supercap)/
ARC-6120BA-T121-12G (Traditional LiOn Battery)


RAID Features:

RAID level 0, 1, 10(1E), 3, 5, 6, 30, 50, 60, Single
Disk or JBOD
Multiple RAID 0 and RAID 10(1E) support (RAID 00
and RAID100)
Multiple RAID selection
Configurable stripe size up to 1MB
Support HDD firmware update
Online array roaming
Online RAID level/stripe size migration
Online capacity expansion and RAID level migration
simultaneously
Online volume set growth
Instant availability and background initialization
Support global and dedicated hot spare
Automatic drive insertion/removal detection and
rebuilding
Support for native 4K and 512 byte sector SAS
and SATA devices
Support intelligent power management to save
energy and extend service life
Support NTP protocol synchronize RAID controller
clock over the on board Ethernet port
Multiple pairs SSD/HDD disk clone function
SSD automatic monitor clone (AMC) support
Controller level hardware encryption function
support

Monitors/Notification:

System status indication through global HDD
activity/fault connector, individual activity/fault
connector, LCD/I2Cconnector and alarm buzzer
SMTP support for email notification
SNMP support for remote manager
Enclosure management (SES-2, SMP and SGPIO)
ready

RAID Management:

Field-upgradeable firmware in flash ROM

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