Produktbeskrivning
The Fujitsu RAID ControllerPRAID EP540e with 8 external SAS ports sets new speed and data security standards for external storage. It includes the latest PCI Express 3.0 and 12 Gb/s SAS 3.0 technology and is designed for configuring external storage enclosures with high-performance SAS hard disk drives (HDDs), high-capacity SATA HDDs or application-accelerating solid state drives (SSDs). 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 EP540e offering up to double the data transfer rate of 6 Gb/s SAS solutions, 12 Gb/s SAS allows the SAS infrastructure to deliver bandwidth that can fully utilize that of PCI Express 3.0 with a single controller card. The EP540e delivers 72-bit DDR4 interface that drives 4 GB cache memory. Regardless of the drive speed, it delivers significant performance improvements in both read and write applications. Powerful online management service programs (Fujitsu ServerView RAID Manager), which are simple to operate and quick to install, provide the administrator with unparalleled flexibility and access to the arrays. The RAID controller supports all of the important RAID levels including RAID 0, 1, 5, 6, 10, 50 and 60.
Egenskaper
● RAID levels 0, 1, 5 and 6 for more data security
● RAID spans 10, 50 and 60 for more data security
● Supports up to 4 ETERNUS JX40 (up to 96 hard disks)
● Significant increase in performance due to a 4 GB controller cache
● Meets highest security requirements without any data loss in case 2 disks per RAID 6 array fail
● Seamless integration of RAID management into the FTS management concept
● Ensures the integrity in case of power outage
● Long-term, secure store of data and better serviceability compared to BBU
Teknisk specifikation
Allmänt
| Typ av enhet | Kontrollerkort (RAID) - instickskort - låg profil |
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| Värdbuss | PCIe 3.0 x8 |
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Kontrollerkort
| Gränssnitt | SATA 6Gb/s / SAS 12Gb/s |
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| Dataöverföringshastighet | 12 Gbit/s |
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| Enheter som stöds | Hårddisk, disk array (RAID), halvledarenhet |
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| Antal kanaler | 8 |
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| RAID-nivå | RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID 60 |
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| Processor | LSI LSISAS3516 |
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Expansion/Anslutning
| Gränssnitt | 2 x SATA 6Gb/s / SAS 12Gb/s - 36 pin 4x Mini SAS HD (SFF-8644) (extern) |
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Diverse
| Inkluderade tillbehör | Hållare för låg version, hållare med full höjd |
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Kompatibilitetsinformation
| Designat för | Fujitsu PRIMERGY CX2550 M4, CX2550 M4 liquid cooling, CX2560 M4, CX2560 M4 air cooling, CX2560 M4 liquid cooling, CX2570 M4, CX2570 M4 PCI air cooling, CX2570 M4 SXM2 liquid cooling, RX2520 M4, RX2520 M5, RX2530 M4, RX2530 M4 Liquid Cooling, RX2530 M5, RX2530 M5 Liquid Cooling, RX2530 M6, RX2540 M4, RX2540 M5, RX2540 M6, RX4770 M4, RX4770 M4 liquid cooling, RX4770 M4 Performance, TX2550 M4 |
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