Mfr Part Number: HDD3A02 9.5MM Capacity: 1 TB Rotational Speed: 7200 rpm Cache: 16 MB Interface: SAS 6.0 Gb/s Average Latency: 4.17 ms Seek Time: Average Seek Time: 9.5 ms Track to Track: 1 ms Shock: Operating: 70G @ 2ms Non-operating: 300G @ 2ms Power Management: Voltage: +5V (+/- 5%); 12V (+/- 5%) Idle (Watts): 7 W Spin up (Start): 12V 2.4A Dimensions (WxDxH): 101.6 x 147.0 x 26.1 mm Weight: 800.0 g

The Toshiba Surveillix® EVR Series sets the standard in fault tolerant, high definition recording. With its fault-tolerant design consisting of enhanced airflow design for maximum heat dissipation, available Internal RAID 5 HDD capabilities and redundant power supplies, the EVR Series is designed for maximum uptime. In the event a problem does occur, its field- replaceable hard drives and power supplies allow these failed components to be replaced without ever having to remove it from the customer site. The EVR series can be configured to allow HDD storage expansion in the field without it needing to be returned to Toshiba for upgrading. Each system includes built-in a RS-422 adapter supporting over 50 protocols as well as a CD-RW with available DVD Multi Burner. FEATURES Field... Less

The Toshiba Surveillix® EVR Series sets the standard in fault tolerant, high definition recording. With its fault-tolerant design consisting of enhanced airflow design for maximum heat dissipation, available Internal RAID 5 HDD capabilities and redundant power supplies, the EVR Series is designed for maximum uptime. In the event a problem does occur, its field- replaceable hard drives and power supplies allow these failed components to be replaced without ever having to remove it from the customer site. The EVR series can be configured to allow HDD storage expansion in the field without it needing to be returned to Toshiba for upgrading. Each system includes built-in a RS-422 adapter supporting over 50 protocols as well as a CD-RW with available DVD Multi Burner. FEATURES Field... Less

Mfr Part Number: HDD3B03 9.5MM Capacity: 2 TB Rotational Speed: 7200 rpm Cache: 64 MB Interface: SATA 3.0 Gb/s Average Latency: 4.17 ms Seek Time: Average Seek Time: 9.5 ms Track to Track: 1 ms Shock: Operating: 70G @ 2ms Non-Operating: 300G @ 2ms Power Management: Voltage: +5V (+/- 5%); 12V (+/- 5%) Idle (Watts): 7 W Spin Up (Start): 12V 2.4A Dimensions (WxDxH): 101.6 x 147.0 x 26.1 mm Weight: 800.0 g

500 GB Removable Hard Drive FEATURES Depth : 35Mm Form Factor : 3.5'' Hard Drive Capacity : 500GB Hard Drive Interface Type : Hi-Speed USB Hard Drive Spindle Speed : 7200Rpm Hard Drive Type : External Height : 206.5Mm Width : 117Mm Buffer Size : 8MB Data Transfer Rate (High-speed USB) : 480Mbps Storage Controller Type: Hi-Speed USB RoHS : Yes

Mfr Part Number: HDD3A01 9.5MM Capacity: 2 TB Rotational Speed: 7200 rpm Buffer: 16 MB Interface: SAS 6.0 Gb/s Average Latency: 4.17 ms Seek Time: Average Seek Time: 9.5 ms Track to Track: 1 ms Shock: Operating: 70G @ 2ms Non-operating: 300G @ 2ms Power Requirements: Voltage: 5V (+/- 5%); 12V (+/- 5%) Idle (Watts): 7 W Spin up (Start): 12V 2.4A Dimensions (WxDxH): 101.6 x 147.0 x 26.1 mm Weight: 800.0 g