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Home Networking Network Adapter Lenovo ThinkSystem RAID 930-8e External Adapter

Lenovo ThinkSystem RAID 930-8e External Adapter


Brand:

Specifications

      Product details:
  • 100% brand new from factory and high quality
  • Economical Price
  • Sold and shipped from Singapore (hence faster delivery, Easy to Exchange)
  • 3 Years Warranty
  • Brand: Lenovo 
  • Model: ThinkSystem RAID 930-8e
  • Color: Green
      Specification:
  • Adapter type: External RAID
  • Controller chip: LSI SAS3508
  • Host interface: PCIe 3.0x8
  • Port interface: 12 Gb SAS
  • Number of ports: 8
  • Port connectors: 2x Mini-SAS HD SFF8644
  • Drive interface: SAS,SATA
  • Drive type: HDD, SED, SSD
  • Hot-swap drives: Yes
  • Maximum devices Profile 12: 240 devices
  • Profile 10: 64 devices
  • RAID levels: 0, 1, 10, 5, 50, 6, 60
  • JBOD mode: Yes
  • Cache: 4GB (Standard)
  • CacheVault cache protection: Yes (Flash)
  • Performance Accelerator (FastPath): Yes
  • SED support (Safestore): Yes
          Features:
  • Mega RAID Fast Path software provides high-performance I/O acceleration for SSD-based virtual drives by using a low latency I/O path to increase the maximum I/O per second (IOPS) capability of the controller. This feature boosts the performance of applications with a highly random data storage access pattern, such as transactional databases.
  • MegaRAID flash cache protection uses NAND flash memory, which is powered by a CacheVault Power Module supercapacitor, to protect data that is stored in the controller cache. This module eliminates the need for a lithium-ion battery, which is commonly used to protect DRAM cache memory on PCI RAID controllers. To avoid the possibility of data loss or corruption during a power or server failure, flash cache protection technology transfers the contents of the DRAM cache to NAND flash using power from the offload power module. After the power is restored to the RAID controller, the content of the NAND flash is transferred back to the DRAM, which is flushed to disk.
  • Fast initialization quickly writes zeros to the first and last sectors of the virtual drive. This feature allows you to immediately start writing data to the virtual drive while the initialization is running in the background.
  • A hot spare rebuilds data from all virtual disks within the disk group in which it is configured. You can define a physical disk as a hot spare to replace a failed drive. Hot spares can be configured as either global or dedicated. A global hot spare allows any physical drive to be designated as a hot spare. A dedicated hot spare allows the user to assign a hot spare drive to a particular array of the same drive type.
  • XClarity Controller (XCC) is the systems management processor integrated in all ThinkSystem servers. The XCC web interface allows you to perform storage inventory, create and edit virtual disks, view events, import a new controller configuration, and perform firmware updates on the adapter.

Features

Brand:
Lenovo
Color:
Green
Conditions:
New
Warranty:
3 Years