The EP-2243 series RAID subsystem features 16Gb FC-AL host performance to increase system efficiency and performance. It features high capacity expansion, with 24 hot-swappable SAS2/SATA3 hard disk drive bays in a 19-inch 2U rackmount unit, scaling to a maximum storage capacity in the terabyte range. The EP- 2243D1 series also supports dual controllers which provide better fault tolerance and higher reliability of system operation.
Highest Density AvailableModel | EP-2243S1/D1-FGS6 |
---|---|
RAID Controller | 16Gb FC–6Gb SAS |
Controller | Single or Redundant |
Host Interface | Two / Four FC-AL (16 Gb/s) |
Disk Interface | 6Gb/s SAS, 6Gb/s SATA |
SAS expansion | One / Two 6Gb/s SAS (SFF-8088) |
Capacity | |
- Direct Attached | 24 Disks |
- Expansion | Up to 264 Disks |
Processor Type | 800MHz Dual Core RAID-On-Chip processor |
Cache Memory | 2GB ~ 8GB / 4GB ~ 16GB DDR3-1333 ECC SDRAM |
Battery Backup | Optional |
Management Port support | Yes |
RAID Features | |
RAID level | 0, 1, 10(1E), 3, 5, 6, 30, 50, 60 and JBOD |
Array Group | Up to 128 |
LUNs | Up to 128 |
Hot Spare | Yes |
Drive Roaming | Yes |
Online Rebuild | Yes |
Variable Stripe Size | Yes |
E-mail Notification | Yes |
Online capacity expansion, RAID level /stripe size migration | Yes |
Online Array roaming | Yes |
Online consistency check | Yes |
SMTP manager and SNMP agent | Yes |
Redundant Flash image | Yes |
Instant availability and background initialization | Yes |
S.M.A.R.T. support | Yes |
MAID 2.0 | Yes |
Bad block auto-remapping | Yes |
Enclosure | |
Platform | Rackmount |
Form Factor | 2U |
# of Hot Swap Trays | 24(2.5") |
Disk Status Indicator | Access / Fail LED |
Backplane | SAS2 / SATA3 Single BP |
# of PS / Fan Modules | 400W x 2 w/PFC |
# of Fans | 2 |
Power Requirements | AC 90V ~ 264V Full Range 8A ~ 4A, 47Hz ~ 63Hz |
Environmental | |
Relative Humidity | 10% ~ 85% Non-condensing |
Operating Temp | 10°C ~ 40°C (50°F ~ 104°F) |
Physical Dimension | 559(D) x 483(W) x 88(H) mm |
Weight (Without Disk) | 14 / 15 Kg |
* Specification are subject to change without notice. All company and product names are trademarks of their respective owners. |