2U

1. 800W Redundant Power Supply 2. 12x 3.5 "Hot-swap SAS / SATA Drive Bays 3. 28-Port 3Gb / s SAS Expander with Enclosure Management 4. 3x 80mm 6300 RPM fan 5. 7m full-size I / O expansion slots

2U chassis supports for maximum motherboard sizes - 13.68" x 13", E-ATX 12" x 13", ATX 12" x 10" motherboards 8 x 3.5" hot-swap SAS/SATA drive bay w/ full SES-II support on SAS motherboards, 2 x 3.5" fixed drive bay 8-port 2U TQ (W/ AMI 9072) backplane, support up to 8x 3.5-inch SAS/SATA HDD

1. Extreme High Density Storage Chassis support 24x (12 front + 12 middle) 3.5" SAS/SATA 12Gb/s Hot-Swap Bays 2. Single Expander Backplane Boards support SAS/SATA HDDs with 12Gb/s throughput 3. 4x Mini-SAS HD ports for Internal/External Cascading 4. 1000W (1+1) Redundant High-efficiency Titanium Level power supplies with PMBus 5. Optimize cooling with 5x 8cm Hot-Swap redundant fans 6. JBOD Power Control Board with IPMI for remote monitor and power on-off; Internal Connection Cables Included

2U chassis support for SMC Proprietary WIO motherboards max. motherboard size - 12" x 13", 13" x 13.68". Support up to 12"x13" MB with rear 2.5" HDD option installed. 24 x 2.5" hot-swap drive bay

1. 2U Storage JBOD Chassis with capacity 12 x 3.5" hot-swappable HDDs bays 2. Dual Expander Backplane Boards support SAS3/2 HDDs with 12Gb/s throughput 3. 8 x Mini-SAS HD ports for Internal / External Cascading Expander Combination for high performance

1. 740W Redundant Power Supplies Platinum Level (94%) 2. 16x 2.5" Hot-swap SAS/SATA HD Bays 3. 1x Slim DVD-ROM Drive (optional) 2x USB + 1x COM port (optional) 4. 3x 80mm 7k RPM PWM fans 5. Mini-I-pass Connectivity