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| ARECA PCI-Express RAID Card Comparison | Model Name | ARC-1214-4I | ARC-1224-8I | I/O Processor | ARM-based storage I/O processor | Host Bus Type | PCIe 2.0 x8 Lanes | Drive Connector | 1xSFF-8087 | 2xSFF-8087 | Drive Support | Up to 4 x 6Gb/s SATA HDDs/SSD | Up to 8 x 6Gb/s SATA HDDs/SSD | RAID Level | 0, 1, 1E, 3, 5, 6, 10, Single Disk, and JBOD | 0, 1, 1E, 3, 5, 6, 10, 30, 50, 60, Single Disk, and JBOD | On-Board Cache | 1GB on-board SDRAM with ECC | Management Port | In-Band: PCIe Out-of-Band: LCD and LAN Port | Enclosure Ready | Individual Activity/Faulty Header, Serial Bus and SGPIO | |
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| Adapter Architecture |
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| ARM storage I/O processor |
|  | 1GB on-board SDRAM with ECC |
|  | PCIe 2.0 x8 lanes host interface |
|  | Support up to 4/8 internal 6Gb/s SATA physical links |
|  | ARC-1214-4I supports up to 4 x 6Gb/s SATA HDDs |
|  | ARC-1224-8I supports up to 8 x 6Gb/s SATA HDDs |
|  | Multi-adapter support for large storage requirements |
|  | BIOS boot support for greater fault tolerance |
|  | BIOS PnP (plug and play) and BBS (BIOS boot specification support |
|  | Support EFI BIOS for Mac Pro |
|  | NVRAM for RAID event & transaction log |
|  | Redundant flash image for controller availability |
|  | Battery Backup Module (BBM) ready (Optional) |
|  | RoHS compliant |
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| RAID Features |
|  | RAID level 0, 1, 10(1E), 3, 5, 6, 30, 50, 60, Single Disk or JBOD |
|  | Multi-level RAID 0 and RAID 10 (R00 and R100) |
|  | Support up to 1MB stripe size |
|  | Multiple RAID selection |
|  | 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 |
|  | Greater than 2TB capacity per disk drive support |
|  | Greater than 2TB per volume set (64-bit LBA support) |
|  | Support intelligent power management to save energy and extend service life |
|  | Multiple pairs SSD/HDD disk clone function |
|  | SSD automatic monitor clone (AMC) support |
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| Monitors/Indicators |
|  | System status indication through global HDD activity/fault connector, individual fault connector, LCD/serial bus connector and alarm buzzer |
|  | SMTP support for email notification |
|  | SNMP support for remote manager |
|  | Enclosure management (Serial bus and SGPIO) ready |
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| RAID Management |
|  | Field-upgradeable firmware in flash ROM |
| | In-Band Manager |
|  | Hot key "boot-up" McBIOS RAID manager via M/B BIOS |
|  | Web browser-based McRAID storage manager via ArcHttp proxy server for all operating systems |
|  | Support Command Line Interface (CLI) |
|  | API library for customer to write monitor utility |
|  | Single Admin Portal (SAP) monitor utility |
| | Out-of-Band Manager |
|  | Firmware-embedded web browser-based McRAID storage manager, SMTP manager, SNMP agent and Telnet function via Ethernet port |
|  | API library for customer to write monitor utility |
|  | Support push button and LCD display panel (Optional) |
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| Operating System |
|  | Windows 8/2012/7/2008/Vista/XP/2003 |
|  | Linux |
|  | FreeBSD |
|  | VMware |
|  | Solaris 10/11 x86/x86_64 |
|  | Mac OS 10.5.x/10.6.x/10.7.x/10.8.x |
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| Environmental/Physical |
| Mechanical |
| Dimension: | ARC-1214-4I/1224-8I: 62(H) x 168(L) mm | |
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| Environmental Specifications |
| Operating: | Temperature:+5°c to +50°c | | Humidity: 15-80% | | non-condensing | | Temperature: +5 c to +60 c Humidity: 15-80%, non-condensing | | Storage Temperature: | Temperature:-40°c to 70°c | | Humidity: 5-90% | | non-condensing | |
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| Electrical |
| Power Requirements: | On 3.3 V: 4.95W | | On+12V: 6.22W | |