| Model | EP-T803E1-S3A3 | 
|---|---|
| Form-factor | 8 Bays Tower | 
| RAID processor | Intel IOP348 64 bit RISC | 
| RAID level | 0, 1, 10(1E), 3, 5, 6, JBOD | 
| Cache memory | 512MB ~ 4GB DDRII ECC SDRAM | 
| No. of channels (host+drive) | 2 + 8 | 
| Host bus interface | Two 4x mini SAS(3Gb/s) | 
| Drive bus interface | SATA II (3Gb/s, NCQ) | 
| Data transfer rate | Up to 300MB/Sec | 
| Hot-swap drive trays | Eight (8) 1-inch trays | 
| Online capacity expansion, RAID level/stripe size migration | Yes | 
| Online volume sets expansion | Yes | 
| Online array roaming | Yes | 
| Online consistency check | Yes | 
| SMTP manager and SNMP agent | Yes | 
| E-mail notification | Yes | 
| Redundant Flash image | Yes | 
| R-Link support | Yes | 
| Support over 2TB per volume | Yes | 
| Instant availability and background initialization | Yes | 
| S.M.A.R.T. support | Yes | 
| New disk insertion / removal detection | Yes | 
| Failed drive auto rebuild | Yes | 
| Continuous rebuild | Yes | 
| Multiple RAID selection | Yes | 
| Bad block auto-remapping | Yes | 
| Audial alarm | Yes | 
| Password protection | Yes | 
| Tray lock | Yes | 
| Hot-swap power supplies | 300W w/ PFC | 
| Cooling fans | 2 | 
| Battery backup | Option | 
| Power requirements | AC 90V ~ 240V Full Range, 6A/3A at 115V/230V, 47Hz ~ 63Hz | 
| Environmental | |
| Relative Humidity | 10% ~ 85% Non-condensing | 
| Operating Temp | 10°C ~ 40°C (50°F ~ 104°F) | 
| Physical Dimensions | 351.4(H) x 155(W) x 400.6(D) mm | 
| Weight (Without Disk) | 9.8kgs | 
| * Specification are subject to change without notice. All company and product names are trademarks of their respective owners. | |
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|---|---|
| Firmware | Release Note | 
| [580KB] | [10.8KB] |