The EP-2243 series RAID subsystem features 8Gb 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-2243D series also supports dual controllers which provide better fault tolerance and higher reliability of system operation.
Highest Density Available
‧ 2U chassis with 24 bays carriers
‧ Support the latest 2.5”enterprise class SAS/SATA disk drives
Unsurpassed Data Availability
‧ RAID 6 capability provides the highest level of data protection
‧ Expansion capability up to 4 enclosures – total of 120 drives
Unparalleled Energy Saving
‧Low power consumption & Low heat production
‧MAID 2.0 20%~60% power savings
Exceptional Manageability
‧The firmware-embedded Web Browser-based RAID manager allows local or remote management and configuration
‧The firmware-embedded SMTP manager monitors all system events and user notification automatically
‧The firmware-embedded SNMP agent allows remote to monitor events via LAN with no SNMP agent required
‧ Menu-driven front panel display
‧Innovative Modular architecture
Model |
EP-2243S/D-F8S6 |
RAID Controller |
8Gb FC – 6Gb SAS |
Controller |
Single or Redundant |
Host Interface |
Four FC-AL (8 Gb/s) |
Disk Interface |
6Gb/s SAS, 6Gb/s SATA |
SAS expander |
Two 6Gb/s SAS (SFF-8088) |
Capacity |
|
- Direct Attached |
24 Disks |
- Expansion |
Up to 120 Disks |
Processor Type |
800MHz RAID-On-Chip storage processor |
Cache Memory |
1GB ~ 4GB / 2GB ~ 8GB DDR2-800 ECC Registered 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 Temperature |
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.
