Areca 12/4-Port Internal/External PCIe 3.0 x8 12Gb SATA/SAS RAID - Low Profile
Manufacturer Part Number: ARC-1884ixl-12
Features and Benefits:
✵ Supports up to (512) 12Gb/s SAS,SATA or SSD drives using SAS expanders
✵ Support up to 2GB DDR3-1866 cache
✵ Support read/write cache allocation by policy
✵ Support optional battery backup module (BBM)
✵ Self-encrypting drive management
✵ SES2, SMP and SGPIO enclosure management
✵ Redundant flash image for adapter availability
✵ Multiple RAID 0 and RAID 10 (1E) support (RAID 00 and RAID100)
✵ Support RAID 1 - Multi Mirroring and Mirrored Pass-Through Disk
✵ Broad operating support including Windows, Linux (open source),FreeBSD (open source), Soaris (open source), Mac and VMware
Specifications:
| ARC-1884ixl Series 12Gb/s SAS RAID Adapters |
| ARC-1884ixl-12 |
|
| Host Bus Interface |
8-Lane PCI Express® 3.0 |
| Ports |
12 x internal & 4 x external |
|
| Drive Connectors |
3 x SFF-8643 & 1 x SFF-8644 |
|
| Data Transfer Rate |
Up to 12Gb/s per port |
| Drive Support |
Up to 512 12Gb/s SAS or 6Gb/s and 3Gb/s SAS/SATA HDDs/SSD, using 12Gb/s SAS Expander |
| Cache Memory |
2GB on-board DDR3-1866 SDRAM with ECC protection |
| Physical Dimensions |
Low Profile: 190(L) x 64.4(H) mm |
| BBM Support |
ARC-6120BA-T121-12G |
| Power Dissipation |
Typical: 18W |
| Operating Temperature |
0 °C to 60 °C |
| Operating Humidity |
10% to 85%, non-condensing |
| RAID Levels |
RAID level 0, 1, 10(1E), 3, 5, 6, 30, 50, 60, Single Disk or JBOD |
| RAID-on-Chip Controller |
Dual Core RAID-on-Chip 1.2GHz |
| RAID Features |
- 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
- SED (self-encrypting drives) function support
- Multiple pairs SSD/HDD disk clone function
- SSD automatic monitor clone (AMC) support
- 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
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