LSI MegaRAID 9285-8e SAS 2.0 RAID Controller
Support for 6Gb/s SAS and SATA hard drives. 8 port, 2 external 8088 connectors, PCIe 2.0 x8 interface, Dual 800MHz PowerPC cores, 1GB Cache, RAID 0, 1, 5, 6, 10, 50 and 60.
The MegaRAID® SAS 9285-8e, with eight external ports, delivers two 800MHz PowerPC processor cores and a 72-bit DDRIII interface that drives 1GB cache memory. This controller is ideal for configuring external storage enclosures with high-performance SAS hard drives, high-capacity SATA hard drives or application-accelerating solid state drives (SSDs) or for building more sophisticated configurations using LSI 6Gb/s SAS switch products. Users can deploy the MegaRAID SAS 9285-8e in existing HDD-based server environments to help achieve significant performance gains. Alternatively, for users implementing server platforms based on solid state storage, these next-generation MegaRAID controllers can help exploit the potential of SSDs for unsurpassed performance and enterprise-class reliability.
Highlights
- Second generation 6Gb/s SATA+SAS with unprecedented levels of performance
- Ideal for external storage environments using up to 240 SAS, SATA and solid state drives (SSDs)
- Unsurpassed IOPs performance and advanced software options help users realize full benefits of SSD deployments
- Meets high I/O transaction demands of database and datacenter applications
- Provides the sustained data transfer rates and high sequential bandwidth to meet processing requirements of digital media, video and imaging environments
Specifications
- Eight external SATA+SAS ports
- Two mini-SAS SFF-8088 x4 connectors
- 6Gb/s throughput per port
- LSISAS2208 Dual Core ROC
- 800MHz PowerPC® - MD2 Low profile (6.6" X 2.536")
- x8 PCI Express 2.0 host interface
- 1GB DDRIII cache (1333MHz)
- Optional battery backup unit (LSIiBBU09 remote mount)
- Connect up to 240 SATA and/or SAS devices
- RAID levels 0, 1, 5 and 6
- RAID spans 10, 50 and 60
- Auto-resume on rebuild
- Auto-resume on reconstruction
- Online Capacity Expansion (OCE)
- Online RAID Level Migration (RLM)
- SSD support with SSD Guard™
- Global and dedicated hot spare with revertible hot spare support
- Automatic rebuild
- Enclosure affinity
- Emergency SATA hot spare for SAS arrays - Single controller multipathing (failover)
- I/O load balancing
- Comprehensive RAID management suite
Reference
LSI MegaRAID SAS 9285-8e (product brief)Related Items
Battery Backup Unit for LSI MegaRAID 9265 and 9285 cards.
High Quality Multilane SAS cable, SFF-8088 to SFF-8088, 1 meter length. "6G" rated.
Users can capture source volume data at designated Points-in-Time (PiT) and "restore" or "rollback" should accidental or malicious data deletion or infection occur. For all MegaRAID 6gbps cards (9260, 9280 and 9285)
LSI MegaRAID FastPath software provides a high performance I/O accelerator, designed to substantially boost transactional application throughput of multiple SSDs connected to a 6Gb/s SATA+SAS MegaRAID controller for a 2X improvement in random-access heavy applications. For all MegaRAID 6gbps cards (9260, 9280 and 9285)
By utilizing SSDs in front of hard disk drives (HDDs) to create a high-performance controller cache of up to 512GB, CacheCade allows for very large data sets to be present in cache and deliver up to a 50X performance improvement in random-access, read-intensive applications, such as file, Web, OLTP and database server. For all MegaRAID 6gbps cards (9260, 9280 and 9285)
Now 15 drives in one box using only a single cable connection without extra adapters or wires, for maximum compatibility and flexibility. Use SAS drives for excellent speed or SATA drives for heaps of storage space. Multiple enclosures can be daisy-chained for even more space. 2400MB/sec bandwidth over a single cable when used with 6gbps drives. Requires expander-compatible SAS controller - see the description page for options.
Now with built in SAS-Expander! For maximum storage in minimum space, our sturdy and robust SAS/SATA JBOD provides 12 hot-swappable bays in 2U form factor. Connects to a SAS controller through a single SFF-8088 multilane connector with 2400MB/sec bandwidth when used with 6gbps drives. Daisy-chaining several units for a total of up to 128 drives! Excellent yet quiet cooling with fan failure alarm and high-temperature alarm. 420W redundant power supply and sliding rails built-in.
Now with built in SAS-Expander! For maximum storage in minimum space, our sturdy and robust SAS/SATA JBOD provides 16 hot-swappable bays in 3U form factor. Connects to a SAS controller is through a single SFF-8088 multilane connector with 2400MB/sec bandwidth when used with 6gbps drives. Daisy-chaining up to four levels (15 units). Dual fans and horizontal backplane design provide excellent yet quiet cooling with fan failure alarm and high-temperature alarm. 650W redundant power supply and sliding rails built-in. 3 year warranty!
Now with built in SAS-Expander! For maximum storage in minimum space, our sturdy and robust SAS/SATA JBOD provides 24 hot-swappable bays in 4U form factor. Connection to your SAS/SATA controller is through a single SFF-8088 multilane connector with 2400MB/sec bandwidth. You can daisy-chain several units for up to 128 drives! Dual 120x38mm fans provide excellent yet quiet cooling with fan failure alarm and high-temperature alarm. 650W redundant power supply and sliding rails built-in.
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