The HP StorageWorks Modular Smart Array family delivers simple, affordable storage technology to meet today's demanding and growing IT needs. These storage solutions offer the best price/performance and best price/availability features for direct attach environments, small clusters, workgroups and entry-level SAN environments. Each solution is designed to be easy to deploy, secure, and reduce management costs, while driving rapid return on investment. Modular Smart Array 20 The HP StorageWorks Modular Smart Array 20 Enclosure is a SATA 1.5Gb/s disk drive storage enclosure with Ultra320 SCSI host connectivity. These enclosures deliver industry-leading availability, storage density, and upgradeability to meet customers' demanding and growing storage needs. The Modular Smart Array 20 delivers the ideal mix of low-cost and high capacity, for minimum I/O workloads such as reference data, archival, and disk-to-disk backup.
HP StorageWorks Modular Smart Array 20 Hard Drive Array Specifications
Part # 335921-B21
Manufacturer
HP
Manufacturer Part #
335921-B21
Device Type
Hard Drive Array
Enclosure Type
2 U
Cabinet (Chassis)
Installed Devices/Modules Qty
0
Supported Devices/Modules Qty
12
Processor
Type
n/a
Connectivity
Expansion Bays Total (Free)
12 ( 12 ) x hot-swap - 3.5" x 1/3H
Expansion Slots Total (Free)
n/a
Interfaces
1 x Ultra320 SCSI LVD - 68 pin VHDCI (mini-Centronics)
Storage Controller
Type
SCSI - plug-in module
Data Transfer Rate
320 Mbps
Controller Interface Type
Ultra320 SCSI
Max Storage Devices Qty
12
Supported Devices
Hard Drive
RAID Level
n/a
Miscellaneous
Software Included
Drivers & Utilities
Compliant Standards
n/a
Power Requirements
Power Device
2 x power supply - hot-plug - plug-in module
Voltage Provided
AC 120/230 V (50/60 Hz)
Power Consumption Operational
673 Watt
Shock and Vibration Tolerance
Operating Shock
5G @ 11 ms
Operating Vibration
0.2G @ 5 Hz
Environmental Parameters
Operating Temperature
50-95°F
Operating Humidity
10-90%
Dimensions (H x W x D)
Unit
19.3 in x 23.5 in x 3.5 in
Operating Systems
Windows
Yes
Linux
Yes
Warranty
3 year warranty
Includes
n/a
HP StorageWorks Modular Smart Array 20 Hard Drive Array Features
Serial-ATA 1.5 Gb/s - Delivering data transfer rates greater than 100MB/s
Ultra320 (LVD) host support - Delivering compatibility with 6th generation Smart Array controllers
2U rack height
A common storage platform allows for future storage consolidation to the SAN
Hot pluggable disk drives, power supplies, and fans
Redundant fans, and redundant power supplies
Each MSA20 enclosure comes with dual power supplies that are sufficient to provide power to the enclosure and maintain normal operating levels.
Integrated Environmental Monitoring - Monitors environmental conditions within the enclosure and components such as the power supply and fans
Easy removal of parts provides better serviceability. No tools are required!
Provides storage capacity of up to 6-TB per enclosure (using 500-GB 1-inch SATA disk drives). Modular design allows up to 21 enclosures to be mounted in one 42U rack for a single rack storage capacity of up to 126-TB of disk storage or up to 8 enclosures in an MSA1500 configuration for storage capacity of 48-TB in an entry-level SAN.
HP StorageWorks Modular Smart Array 20 Hard Drive Array Included Items
1.800.814.5410 
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