The Adaptec ASR-2120S SCSI RAID Controller supports a range of operating systems (Windows® XP/NT/2000, Linux, NetWare, and Caldera) and RAID configurations (0, 1, 10, 5, 50, and JBOD). The Ultra320 SCSI RAID card features a low-profile MD2 form factor, and accommodates an optionally available battery backup module (ABM-300) for 72-hour cache memory protection. For single-channel RAID control in high-density servers and workstations, bothconventional and rackmount, the Adaptec 2120S is an excellent choice. All Adaptec low-profile RAID controllers have a full-size bracket installed on the card. The kits contain a low-profile bracket for use in 1U systems. Manufacturer: | Adaptec | Model: | ASR-2120S | Form Factor: | Low profile with low profile bracket | Channels: | 1 | # of Supp. devices : | Up to 15 SCSI devices | Supported CPU's: | Multi Core Intel Xeon Processors | Interface: | 64-bit/66MHz PCI | Ext. Connectors: | One 68-pin VHDCI | Int. Connectors: | One 68-pin high-density | RAID Levels: | 0, 1, 10, 5, 50, JBOD | Cache Memory: | 64MB (onboard) | Environment: | Entry-level SCSI servers and workstations | Condition: | New, OEM | Warranty: | 30 days | |