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Lenovo 4Y37A09728 RAID controller PCI Express x8 4.0 12 Gbit/s

SKU
4Y37A09728
3 pieces available
In stock
Lenovo 4Y37A09728, SAS, Serial ATA, PCI Express x8, 0, 1, 5, 6, 10, 50, 60, JBOD, 12 Gbit/s, Broadcom SAS3908

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Overview
Full specs

Overview

Highlights

The RAID 940 Series adapters all have a PCIe 4.0 host interface which doubles the bandwidth between the server and the adapter, compared to the previous generation RAID 930 adapters. This improves overall performance of the storage subsystem by supporting up to 3 million IOPS (JBOD mode) and up to 3 million IOPS in RAID (random reads).

RAID on Chip-based controllers such as the RAID 940 adapters have a dedicated processor that offloads all RAID functions from the server's CPU. With hardware acceleration for RAID 5 and 6 operations plus up to 8 GB dedicated memory for caching, the 940-8i, 16i and 32i offer the ultimate performance for ThinkSystem servers.

Good to know

Ports & interfaces

  • Host interface
    PCI Express x8
  • Internal SAS ports
    8
  • Internal SATA ports quantity
    8
  • PCI Express slots version
    4.0
  • Supported storage drive interfaces
    Serial ATA, SAS

Performance

  • Chipset
    Broadcom SAS3908
  • JBOD function
    Yes
  • RAID levels
    0, 1, 5, 10, 6, JBOD, 50, 60
  • S.M.A.R.T. support
    Yes

Technical details

  • Data transfer rate
    12 Gbit/s

Logistics data

  • Harmonized System (HS) code
    84733080

Full Specs

    Ports & interfaces
    • Host interface
      PCI Express x8
    • Internal SAS ports
      8
    • Internal SATA ports quantity
      8
    • PCI Express slots version
      4.0
    • Supported storage drive interfaces
      Serial ATA, SAS
    Performance
    • Chipset
      Broadcom SAS3908
    • JBOD function
      Yes
    • RAID levels
      0, 1, 5, 10, 6, JBOD, 50, 60
    • S.M.A.R.T. support
      Yes
    Technical details
    • Data transfer rate
      12 Gbit/s
    Logistics data
    • Harmonized System (HS) code
      84733080

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