Fujitsu S26361-F5243-L601 Service Manual

Data Sheet FUJITSU PRAID EP400i / EP420i
Data Sheet
FUJITSU PRAID EP400i / EP420i
RAID Controller SAS 12Gbit/s 1GB or 2GB cache based on LSI MegaRAID® for internal storage devices
The RAID concept (Redundant Array of Independent Disks) refers to several independent hard disks which form a large logical drive when switched together. Redundancy information is calculated from several data blocks (except for RAID 0) and saved distributed to the individual hard disks. Your operating system no longer accesses the individual hard disks, but the array. The actual objective of the RAID concept is to increase availability and prevent downtimes in the event of a hard disk failure. However, the theoretical security of the RAID concept is only as good as
the RAID controller used. Benet from the Fujitsu
RAID controllers where technology, experience and practical implementation all ensure the security that your company needs in the event of an emergency.
PRAID EP400i / EP420i
The Fujitsu RAID ControllerPRAID EP400i with 8 ports sets new speed and data security standards for internal storage drives. The RAID stack is based on the LSI MegaRAID® and offers high data throughput, a comprehensive fault tolerance function and user-friendly management options. Moreover, the Controller management is integrated seamlessly into the Fujitsu server management concept. All controller functions are supported by the Fujitsu ServerView RAID Manager. The PRAID EP400i is designed for backward compatibility with 3Gbit/s SAS as well as with 6Gbit/s and 3Gbit/s SATA hard
drives. Regardless of the drive speed, it delivers
signicant performance improvements in both
read and write applications. Due to the support of 64-bit addressing, a robust set of RAID features and demanding error tolerance functions the controller provides high RAID performance and data availability. Powerful online management service programs (Fujitsu ServerView RAID Manager), which are simple to operate and quick to install, provide the administrator with unparalleled
exibility and access to the arrays. The RAID
controller supports all of the important RAID levels
including RAID 6 and 60. The optional ash battery
backup (FBU) combined with TFM module ensures the integrity of the data stored in the cache on the RAID controller in case of a power outage. In this event, the data will be copied to a non-volatile
ash memory (TFM). The FBU provides a low-priced
alternative to an uninterruptible power supply (UPS) and, when compared to battery backup up units (BBU), enables a long-term, secure store of data and better serviceability. Always select FBU and TFM module in combination. The Advanced Software Options in combination with Solid State Disks in front of HDD volumes can create high-capacity,high-performance controller
cache pools, depending on the load prole. A free
of charge test version is available at PRIMERGY-PM. Link: http://docs.ts.fujitsu.com/ dl.aspx?id=c816a64f-8b6d-47df-ba31­836874f08c07
Main Features Benefits
12Gbit/s SAS ports PCI Express® 3.0 x8 Connect up to 240 HDDs and SSDs LSISAS3108 12Gbit/s RAID-on-Chip RAID levels 0, 1, 5 and 6 for more data security 1GB / 2GB 1333MHz DDRIII cache memory RAID spans 10, 50 and 60 for more data security Optional Flash Backup Unit (FBU) Optional SafeStore for PRAID EP420i
User Management Options Seamless merging of the RAID management into system
RAID Advanced Software Options LSI CacheCade®. Fast Path is
supported free of charge by controller rmware.
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Ensures the integrity in case of power outage, Long-term, secure
store of data and better serviceability compared to BBU
Safe data encryption and data safety for harddisks in case of
removal
management
Create high performance controller cache pools.
Data Sheet FUJITSU PRAID EP400i / EP420i
Technical details
Technical details
Controller Silicon RoC (RAID on Chip) LSI SAS3108 Controller type RAID 5/6 Ctrl. Operating system pre-installed Information to released operating systems can be found in the server datasheets. Details can be found in the
released drivers list on the support portal.
Released drivers list link http://support.ts.fujitsu.com/Download/Index.asp Number of ports 16 ports int.
8 ports int.
Connector internal 4x SFF8643 (Mini-SAS HD)
2x SFF8643 (Mini-SAS HD)
Data transfer rate up to 12 Gbit/s Bus type PCIe 3.0 Bus width x8 RAID Management ServerView RAID Manager
StorCLI (command-line interface)
BIOS Conguration Utility
Key RAID Data Protection Feature - RAID levels 0, 1, 5 and 6
- RAID spans 10, 50 and 60
- Maximum number of spans is 8
- Online Capacity Expansion (OCE)
- Online RAID level Migration (RLM)
- Auto resume after loss of system power during array rebuild or reconstruction (RLM)
- Fast initialization for quick array setup
- Single controller multipathing (failover)
- Load Balancing
- Congurable stripe size up to 1MB
- Fast initialisation for quick array setup
- Check consistency for background data integrity - Make Data Consistent (MDC)
- Patrol read for media scanning and repairing
- Up to 64 logical drives per controller
- S.M.A.R.T support
- Global and dedicated Hot Spare with Revertible Hot Spare support
- Automatic rebuild
- Enclosure afnity
- Enclosure management
- SES (inband)
- SGPIO (outband)
RAID level 0, 1, 10, 5, 50, 6, 60 RAID cache backup unit Optional FBU RAID controller notes based on LSI SAS3108 Interface technology SAS/SATA/PCIe-NVMe
SAS/SATA
Order code Product Name Height of bracket RAID controller cache size Number of Connectors
S26361-F5243-E1 PRAID EP400i Matching to system 1 GB 2 S26361-F5243-E2 PRAID EP420i Matching to system 2 GB 2 S26361-F5243-L1 PRAID EP400i Full Height / Low Prole 1 GB 2 S26361-F5243-L2 PRAID EP420i Full Height / Low Prole 2 GB 2
Order code Product Name Notes
S26361-F5243-E100 PRAID EP400i TFM installed - Transportable Flash Module - contains ash memory
and control logic for Flash Backup Unit (FBU) – required for FBU option
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