Atipa I-B12S DAS (Direct Attached Storage) Server
1U/12-bay SAS to SAS

The I-B12S features unprecedented space efficiency by providing all advanced RAID functions in a 1U enclosure. Using 2.5-inch disk drives allows twice the number of spindles within the same footprint, and hence is ideal for I/O-intensive applications. The I-B12S supports the capacity expansion with 3 or 4 JBOD enclosures (60 HDD) and the flexibility of attaching both SAS or SATA-II disk drives.

Dual-active or single controller
2.5-inch SAS disk drives
Four (R1030) or two (G1030) SAS multi-lane host ports
Hardware RAID5 and RAID6 engine by dedicated ASIC400 chipsets
EonPath® multipathing software
Expansion to SAS or SATA JBOD

Total Capacity with Expansion	Up to 50TB (Max. Capacity Configuration - using 64 SATA HDD in single-controller JBOD) or 7.2TB (Fault Tolerance Configuration - using 48 SAS HDD in dual-controller JBOD)
Scalability	Redundant-controller RAID - 3 JBOD Single-controller RAID - 4 JBOD 1U JBOD - Up to 4 JBOD for a total of 60 HDD 2U JBOD - Up to 4 JBOD for a total of 60 HDD 3U JBOD - Up to 4 JBOD for a total of 76 HDD
RAID Levels	RAID level 0, 1(0+1), 3, 5, 6, 10, 30, 50, 60; arrays of different RAID levels can co-exist in a configuration.
Host Connectivity	B12S-R1030 - 4 SAS multi-lane SFF-8088 B12S - G1030 - 2 SAS multi-lane SFF-8088
Drive Connectivity	12 SAS HDD via a passive backplane Drive-side expansion via SAS multi-lane SFF-8088 per controller
Rackmount Size	1U
Input Voltage	115VAC @ 6A 230VAC @ 3A with PFC (auto-switching)
Frequency	47 to 63Hz
Power Consumption	380W (max.)

Atipa I-S16S DAS (Direct Attached Storage) Server
3U/16-bay SAS to SAS/SATA

With 4 or 2 SAS wide host ports, each with a 1200MBps bandwidth, the I-S16S aims to succeed SCSI-based arrays in DAS applications. Capacity can be more readily expanded using the SAS wide expansion links by the addition of the I-S16S JBOD. Within the array, reliable SAS drives can be applied for mission-critical operations and the high capacity SATA drives for near-line backup or archival uses.

SAS to SAS/SATA-II RAID subsystem
Redundant or single RAID controller
EonPath® multi-pathing, load-balancing software
4 or 2 SAS 4x wide host ports
Hardware RAID6 engine by dedicated ASIC400 chipsets
Superior performance w/ uncomplicated connectivityExpansion to SAS or SATA JBOD
16 SAS or SATA-II (3Gbps) disk drives
Expansion to 80TB via a 4x wide expansion port

RAID	Hardware RAID5 & RAID6 Supports RAID 0, 1 (0+1), 3, 5, 6, 10, 30, 50, 60, NRAID RAID Migration Configurable stripe size and write policy per array Multiple Global, Dedicated, & Enclosure-specific hot-spares Intelligent Drive Handling: In degraded mode: skips irreparable blocks to continue rebuild In normal operation: data-block verification and repair
Host Interface	4 (S16S-R1030) or 2 (S16S-G1030) SAS wide ports 12Gbps bandwidth (half duplex) per port Concurrent I/O commands Tagged command queuing up to 1024 Max. command queue up to 1024 Fault-tolerant host links with the EonPath multi-pathing software Included cables: S16S-R1030 � 2x SFF-8088-to-SFF-8470 120cm cables
Drive Interface	16 3.0Gbps SAS/SATA-II, hot-swappable drive trays Accommodates 1-inch pitch, 3.5-inch SAS or SATA-II (3Gbps) disk drives S.M.A.R.T. and NCQ support Automatic bad-sector reassignment Dedicated bandwidth to each connected drive In-band enclosure service through the expansion links from expansion enclosures Path redundancy to disk drives via edge expanders and expanders on JBOD controllers through separate SAS domains MUX kits with port selectors for dual-controller access to SATA drives
System Components	High density, smartly managed 3U enclosure Dual redundant or single RAID controller One DIMM module with capacities from 512MB to 2GB Redundant, hot-swappable 530W power supply units Redundant, dual-speed cooling modules Sixteen (16), hot-swappable drive trays Two (2) forearm handles Li-Ion battery backup unit (BBU), life expectancy and charge level aware
Management	COM1 serial port for local access to firmware-embedded utility COM2 for UPS connection Automated cache flush and caching mode operation per enclosure status GUI, Telnet, and SSH system monitoring via Ethernet Java-based SANWatch software with Snapshot protection Firmware-embedded manager via RS-232C (audio jack) that is platform independent Widest range of event notification methods including email, LAN broadcast, fax, SNMP traps, SMS, and MSN LCD keypad panel for monitoring and access to all configuration options Variable logical drive options per DIMM size Module status LED indicators: Two (2) per drive tray Seven (7) per controller module One (1) per power supply unit One (1) per BBU module Two (2) per cooling module Presence detection & thermal sensors via I²C bus
Power Supply Module	Redundant hot-swappable power supplies with PFC
Cooling Module	Redundant dual-thermal-fan cooling modules