Adaptec 2275400-R Microsemi Adaptec® Flash Module 700 Kit

Adaptec 2275400-R Flash Module 700 Kit: AFM-700

Overview

Maximum Data Protection and Cost Savings

Enabling the onboard cache on a RAID adapter card significantly enhances the performanceespecially in RAID 5 and RAID 6 scenariosby accommodating both read caching and write caching of data. But data stored in the cache for write caching can be lost if the cache is not protected against a power or system failure. Now in its third generation, Microsemi Adaptec Zero-Maintenance Cache Protection (ZMCP) drastically reduces a RAID adapters total cost of ownership (TCO) through the use of flash memory versus lithium-ion batteries.

Designed for Microsemi Adaptec RAID Adapters

The AFM-700 for ZMCP is included with the Series 8Q (12 Gbps). The 81605ZQ and 81605Z have the flash backup embedded on the board. ZMCP is available as an option for Series 8 (12 Gbps) and Series 7 (6 Gbps) RAID adapters with the AFM-700 kit, which includes a mounting plate to secure the cap module to an unused PCIe slot.

Advanced Technology

The AFM-700 features NAND flash memory and super capacitor technologies that work together to save cached data in the event of system power loss. The super capacitor charges while the system is booting. When the module detects loss of power, the super capacitor keeps critical parts of the RAID adapter active long enough to allow data to be copied from the onboard adapter cache to the flash memory. The flash memory can store data for years without power. When power is returned, the data is copied back to the onboard adapter cache and operation resumes as normal with all outstanding I/O requests intact.

Ease of Use

Data center administrators can use ZMCP's new real-time health and instant capacity monitoring features to instantly check the temperature, capacity, and remaining lifetime of the super capacitor through Microsemi's Adaptec maxView Storage Manager, a web-based interface.

Product Highlights

Third-Generation Cached Data Protection for 12 Gbps and 6 Gbps RAID Adapters

• Add-on module for Series 8 and Series 7.
• Included with Series 8Q and Series 7Q.
• Flash backup embedded into 81605ZQ and 81605Z.

Real-Time Health Monitoring

• Monitors health of cache protection.
• Monitors capacity levels .

Instant RAID Cache Protection

• Fully charged within four minutes instead of hours.
• RAID performance optimized immediately.

Maintenance-Free Cached Data Protection

• Stores protected data for years.
• No need to monitor battery charge level.
• No shutdown required for battery replacement.

Lower Operating Costs

• No monitoring, maintenance, replacement, or disposal costs because of batteries.

No Data Loss from Power Failures

• Replaces lithium-ion batteries.

Single-Level Cell (SLC) Flash

• Faster writes and better reliability than multi-level cell (MLC) flash.

Environmentally Conscious

• No toxic battery disposal.
• Simplified IATA compliance.

Specifications