 
      
  The EP-4604 series RAID subsystem features high density disks capacity with 1/10 Gigabit ports on each controller to increase system efficiency and performance. It features high capability of expansion, with 60 hot-swappable 6Gb SAS/SATA hard disk drive bays in a 19-inch 4U rackmount unit, scaling to a maximum storage capacity in the terabyte range. The EP-4604D series also supports Dual-active controllers which provide better fault tolerance and higher reliability of system operation.
Unparalleled Performance & Reliability| Model | EP-4604S/D-GAS6 | 
|---|---|
| RAID Controller | iSCSI-6G SAS | 
| Controller | Single or Redundant | 
| Host Interface | 2 x 10Gb & 2 x 1Gb Ethernet (per Controller) | 
| Disk Interface | 6Gb SAS or 6Gb SATA* | 
| SAS expansion | One 6Gb SAS (SFF-8088) (per Controller) | 
| Processor Type | Intel Xeon processor | 
| Cache Memory | 4GB ~ 8GB DDR3 ECC SDRAM (per Controller) | 
| Battery Backup | Optional Hot Pluggable BBM | 
| Management Port support | Yes | 
| Monitor Port support | Yes | 
| UPS connection | Yes | 
| RAID level | 0, 1, 0+1, 3, 5, 6, 10, 30, 50, 60 and JBOD | 
| Logical volume | Up to 4096 | 
| iSCSI Jumbo frame support | Yes | 
| Supports Microsoft Multipath I/O (MPIO) | Yes | 
| 802.3ad Port Trunking, LACP Support | Yes | 
| Host connection | Up to 128 | 
| Host clustering | Up to 16 for one logical volume | 
| Manual/scheduling volume snapshot | Up to 64 | 
| Hot spare disks | Global and dedicated | 
| Host access control | Read-Write & Read-Only | 
| Online Volume migration | Yes | 
| Online Volume sets expansion | Yes | 
| Configurable stripe size | Yes | 
| Auto volume rebuild | Yes | 
| N-way mirror (N copies of the disk) | Yes | 
| Microsoft Windows Volume Shadow Copy Services (VSS) | Yes | 
| Supports CHAP authentication | Yes | 
| Thin Provision | Yes | 
| Local Clone | Yes | 
| Remote Replication | Yes | 
| VAAI (vStorage APIs for Array Integration) | Yes | 
| S.M.A.R.T. support | Yes | 
| Snapshot rollback mechanism support | Yes | 
| Platform | Rackmount | 
| Form Factor | 4U | 
| # of Hot Swap Trays | 60 | 
| Tray Lock | Yes | 
| Disk Status Indicator | Access / Fail LED | 
| # of PS Modules | 700W x 3 w/PFC | 
| # of Fans | 11 | 
| Power requirements | AC 90V ~ 264V Full Range, 12A ~ 6A, 47Hz ~ 63Hz (each module) | 
| Default Slide Rail: Post to Post 800mm~1090mm (32”~42”) / Option: Post to Post 750mm~900mm (29”~35”) | |
| Environmental | |
| Relative Humidity | 10% ~ 85% Non-condensing | 
| Operating Temp | 10°C ~ 40°C (50°F ~ 104°F) | 
| Physical Dimension | 860(L) x 482.5(W) x 177(H) mm | 
| Weight (Without Disk) | 43.5/45Kg | 
| * In dual controller mode, SAS drives are recommended since they are dual ported. Specification is subject to change without notice. All company and product names are trademarks of their respective owners. | |