Subsystems incorporate hardware RAID controllers with hot swappable disk drives, allowing RAID functionality to be added to systems, offering hot swap drives, redundancy and resilience. Transparent to the host operating system and requiring no drivers, they do not consume CPU cycles or memory bandwidth. Typical applications include small servers, industrial computing hardware and DVR / DAR for CCTV.
SATA
SATA 2x2.5"

- ACS-75210
- Occupies 1 x 3.5" drive bay (5.25" option)
- PATA host, SATA 2.5" drives
- Hardware RAID 1
- Individual disks may be used on separate controller
- May be used to duplicate disks
- Web GUI allows remote status monitoring and notification
| Dimensions |
Humidity |
| 3.5": 150 x 100 x 25.4mm (LxWxH) |
Operating: 5% to 85% non-condensing |
| 5.25": 150 x 148 x 40mm (LxWxH) |
Non-operating: 5% to 95% non-condensing |
| Power Requirement |
MTBF |
| +5.0V DC/0.5A ±5% |
>100,000 POH |
| Temperature |
Certification Compliance |
| Operating 0C to 40C |
FCC, CE, UL, RoHS |
| Non-operating: -25C to 60C |
|
ACS-75210 on Accusys' Website
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- ACS-75211
- Occupies 1 x 3.5" drive bay (5.25" option)
- SATA host, SATA 2.5" drives
- Hardware RAID 1
- Individual disks may be used on separate controller
- May be used to duplicate disks
- Web GUI allows remote status monitoring and notification
| Dimensions |
Humidity |
| 3.5": 150 x 100 x 25.4mm (LxWxH) |
Operating: 5% to 85% non-condensing |
| 5.25": 150 x 148 x 40mm (LxWxH) |
Non-operating: 5% to 95% non-condensing |
| Power Requirement |
MTBF |
| +5.0V DC/0.5A ±5% |
>100,000 POH |
| Temperature |
Certification Compliance |
| Operating 0C to 40C |
FCC, CE, UL, RoHS |
| Non-operating: -25C to 60C |
|
| Download ACS-75211 Datasheet |
ACS-75211 on Accusys' Website |
ACS-75211 on Accusys' Website
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SATA 2x3.5"
- SATA host, 2 x SATA drives
- Hardware RAID 1
- Individual disks may be used on separate controller
- May be used to duplicate disks
- Web GUI allows remote status monitoring and notification
- Available in black (ACS-75170B) or white (ACS-75170W)
| Dimensions |
Humidity |
| 224 x 146 x 85mm (LxWxH) |
Operating: 5% to 85% non-condensing |
| Power Requirement |
Non-operating: 5% to 95% non-condensing |
| +5.0V DC ±5%, +12.0V DC ±10% |
MTBF |
| Temperature |
>300,000 POH |
| Operating 5C to 40C |
Certification Compliance |
| Non-operating: -25C to 60C |
FCC Class B, CE, C-Tick, UL Approval |
ACS-75170 on Accusys' Website
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- SATA host, SATA drives
- RAID 0, 1
- Individual disks may be used on separate controller
- May be used to duplicate disks
- Web GUI allows remote status monitoring and notification
- Available in black (ACS-75200B) or white (ACS-75200W)
| Dimensions |
Humidity |
| 224 x 146 x 85mm (LxWxH) |
Operating: 5% to 85% non-condensing |
| Power Requirement |
Non-operating: 5% to 95% non-condensing |
| +5.0V DC ±5%, +12.0V DC ±10% |
MTBF |
| Temperature |
>100,000 POH |
| Operating 0C to 40C |
Certification Compliance |
| Non-operating: -25Cto 60C |
FCC, CE, UL, RoHS |
ACS-75200 on Accusys' Website
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SATA 3x3.5"

- ACS-76130
- SATA host, 3 x SATA drives
- Hardware RAID 0, 5, user selectable
- Web GUI allows remote status monitoring and notification
- Available in black (ACS-76130B) or white (ACS-76130W)
| Dimensions |
Humidity |
| 224 x 146 x 85mm (LxWxH) |
Operating: 5% to 85% non-condensing |
| Power Requirement |
Non-operating: 5% to 95% non-condensing |
| +5.0V DC ±5%, +12.0V DC ±8% |
MTBF |
| Temperature |
>300,000 POH |
| Operating 5C to 40C |
Certification Compliance |
| Non-operating: -25C to 60C |
FCC Class B, CE, UL Approval, RoHS |
ACS-76130 on Accusys' Website

- ACS-76510
- SATA host, 3 x SATA drives
- Hardware RAID 1 + backup to 3rd disk
- Split mirroring with snapshot
- Manual or automated backup via GUI
- Individual disks may be used on separate controller
- May be used to duplicate disks
- Web GUI allows remote status monitoring and notification
- Available in black (ACS-76510B) or white (ACS-76510W)
| Dimensions |
Humidity |
| 224 x 146 x 85mm (LxWxH) |
Operating: 5% to 85% non-condensing |
| Power Requirement |
Non-operating: 5% to 95% non-condensing |
| +5.0V DC ±5%, +12.0V DC ±8% |
MTBF |
| Temperature |
>300,000 POH |
| Operating 5C to 40C |
Certification Compliance |
| Non-operating: -25C to 60C |
FCC Class B, CE, UL Approval, RoHS |
ACS-76510 on Accusys' Website

- ACS-76500
- PATA host, 3 x PATA drives
- Hardware RAID 1 + backup to 3rd disk
- Split mirroring with snapshot
- Manual or automated backup via GUI
- Individual disks may be used on separate controller
- May be used to duplicate disks
- User selectable Master / Slave
- Web GUI allows remote status monitoring and notification
- Available in black (ACS-76500B) or white (ACS-76500W)
| Dimensions |
Humidity |
| 224 x 146 x 85mm (LxWxH) |
Operating: 5% to 85% non-condensing |
| Power Requirement |
Non-operating: 5% to 95% non-condensing |
| +5.0V DC ±5%, +12.0V DC ±8% |
MTBF |
| Temperature |
>300,000 POH |
| Operating 5C to 40C |
Certification Compliance |
| Non-operating: -25C to 60C |
FCC Class B, CE, UL Approval, RoHS |
ACS-76500 on Accusys' Website

- ACS-76200
- SATA host, 3 x SATA drives
- Hardware RAID 0, 1s, 1+Backup, 5 (user selectable)
- RAID level migration by GUI
- Web GUI allows remote status monitoring and notification
- Available in black (ACS-76200B) or white (ACS-76200W)
| Dimensions |
Humidity |
| 203 x 146 x 85mm (LxWxH) |
Operating: 0% to 85% non-condensing |
| Power Requirement |
Non-operating: 0% to 95% non-condensing |
| +5.0V DC ±5%, +12.0V DC ±10% |
MTBF |
| Temperature |
>100,000 POH |
| Operating 0C to 40C |
Certification Compliance |
| Non-operating: -25Cto 60C |
FCC, CE, UL, RoHS |
ACS-76200 on Accusys' Website
SCSI
SCSI 2x3.5"

- ARS-2018i
Internal Ultra160 SCSI-to-SATA RAID 1 subsystem with hot-swap SATA hard disk drives.
- Supports hardware RAID 1, JBOD and NRAID
- Provides easy LCD operation mode to display status and set up system
- Supports instant Rebuilding (up to 3.0 GB/min)
- Automatic fan speed control
- Audible, visible and e-mail alarm notification
- May be daisy-chained on SCSI bus
- SCSI ID select 0-15
| Dimensions |
Humidity |
| 215 x 148 x 85mm (LxWxH) |
Operating: 10% to 75% non-condensing |
| Power Requirement |
Temperature |
| +5.0V DC ±5%, +12.0V DC ±10% |
Operating: 5C to 40C |
| ARS-2018i on Acard's Website |
Non-operating: -25C to 60C |
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- ARS-2018E
External Ultra160 SCSI-to-SATA RAID 1 subsystem with hot-swap SATA hard disk drives.
- Supports hardware RAID 1, JBOD and NRAID
- Provides easy LCD operation mode to display status and set up system
- Supports instant Rebuilding (up to 3.0 GB/min)
- Automatic fan speed adjustment
- Audible, visible and email alarm notification
- May be daisy-chained on SCSI bus
- SCSI ID select 0-15
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| Dimensions |
Humidity |
| 280 x 172 x 152mm (LxWxH) |
Operating: 10% to 75% non-condensing |
| Power Requirement |
Temperature |
| +5.0V DC ±5%, +12.0V DC ±10% |
Operating: 5C to 40C |
| ARS-2018E on Acard's Website |
Non-operating: -25C to 60C |
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- ARS-2019
External USB2.0-to-SATA RAID 1 subsystem with hot-swap SATA hard disk drives.
- Supports hardware RAID 1, JBOD and NRAID
- Provides easy LCD operation mode to display status and set up system
- Supports instant Rebuilding (up to 480Mb/s)
- Automatic fan speed adjustment
- Audible, visible and e-mail alarm notification
| Dimensions |
Humidity |
| 280 x 172 x 152mm (LxWxH) |
Operating: 10% to 75% non-condensing |
| Power Requirement |
Temperature |
| +5.0V DC ±5%, +12.0V DC ±10% |
Operating: 5C to 40C |
| ARS-2019 on Acard's Website |
Non-operating: -25C to 60C |
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SCSI 4x3.5"
Acard's ARS-3000 RAIDbox Series is a range of 1U 4-bay storage devices suitable for DVR / DAR / Media Streaming system storage, or any other devices with a SCSI host bus. The Ultra SCSI LVD host interface sees the four internal disks with a single SCSI address, which enables up to 15 RAIDbox devices to be daisy-chained on a single SCSI bus. With currently available disk sizes this offers a maximum capacity of some 90TB.

- ARS-3010S
The ARS-3010S is a SCSI-to-SATA external data storage device which offers either JBOD or NRAID disks.
- JBOD and NRAID disks
- Ultra 160 LVD SCSI host interface
- SCSI ID selectable between 0 and 15
- SATA-150 disk interface
- 1U rackmount 44hx483wx400d (mm)
- Onboard LEDs for disk status and warning

- ARS-3030
The ARS-3030 is a SCSI-to-SATA external data storage device which offers either JBOD, spanned disks or RAID functionality.
- RAID0, 0+1, 3, 5, JBOD, NRAID
- Supports hot spare
- LCD monitor for operation display and configuration setting
- Hot swap disks
- Ultra 160 LVD SCSI host interface
- SCSI ID selectable between 0 and 15
- SATA-150 disk interface
- 1U rackmount 44hx483wx460d (mm)
- Onboard LEDs for disk status and warning

- ARS-3030N
The ARS-3030N is a SCSI-to-SATA external data storage device which offers either RAID, JBOD or NRAID functionality, and may be monitored over Ethernet.
- RAID0, 0+1, 3, 5, JBOD, NRAID
- Supports hot spare
- LCD monitor for operation display and configuration setting
- E-mail notice of disk failure
- Hot swap disks
- Ultra 160 LVD SCSI
- SCSI ID selectable between 0 and 15
- SATA-150 disk interface
- 1U rackmount 44hx483wx460d (mm)
- Onboard LEDs for disk status and warning

- ARS-3031
The ARS-3030N is a SCSI-to-SATA external data storage device which offers either RAID. JBOD or NRAID functionality, and may be monitored over Ethernet.
- RAID0, 0+1, 3, 5, JBOD, NRAID
- Supports hot spare
- Externally accessible hot swap disks
- E-mail notice of disk failure
- Ultra 160 LVD SCSI host interface
- SCSI ID selectable between 0 and 15
- SATA-150 disk interface
- 1U rackmount 44hx483wx460d (mm)
- Onboard LEDs for disk status and warning
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PCIe
PCIe 4x3.5"
Powerful yet affordable, external storage arrays with PCIe RAID controller for PC and Mac users, with a Java based GUI for remote management. These systems support Windows (they are 2000, 2003, 2008, XP, Vista 32/64 certified), Mac OS and Linux.
Tom's Hardware test of Accusys iRAIDer ACS-61020
Tom's Hardware test of ACS-61020CB controller
External enclosure with 4 x hot swap SATA drive bays.
- 1 x 4-bay chassis
- 1 x 4-port ACS-61020-4 RAID card
- 1 x external 2-metre SAS cable
- 1 x SES management cable
- RAID 0, 1, 5, 0+1 and JBOD
ACS-61020-4 on Accusys' Website
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PCIe 8x3.5"
Powerful yet affordable, external storage arrays with PCIe RAID controller for PC and Mac users, with a Java based GUI for remote management. These systems support Windows (they are 2000, 2003, 2008, XP, Vista 32/64 certified), Mac OS and Linux.
Tom's Hardware test of Accusys iRAIDer ACS-61020
Tom's Hardware test of ACS-61020CB controller
External enclosure with 8 x hot swap SATA drive bays.
- 1 x 8-bay chassis
- 1 x 8-port ACS-61020-4 RAID card
- 2 x external 2-metre SAS cables
- 1 x SES management cable
- RAID 0, 1, 5, 6, 0+1 and JBOD
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ACS-61020-8 on Accusys' Website
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