• Lenovo ThinkSystem RAID 940-8e 4GB Flash PCIe Gen4 12Gb Adapter
    Lenovo ThinkSystem RAID 940-8e 4GB Flash PCIe Gen4 12Gb Adapter
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Lenovo ThinkSystem RAID 940-8e 4GB Flash PCIe Gen4 12Gb Adapter

Lenovo ThinkSystem RAID 940-8e 4GB Flash PCIe Gen4 12Gb Adapter

SKU: 1073861976      MFR: Lenovo Group Limited

GTIN: 889488634767

Product Description

Lenovo ThinkSystem RAID 940-8e 4GB Flash PCIe Gen4 12Gb Adapter - 12Gb/s SAS - PCI Express 4.0 x8 - Plug-in Card - RAID Supported - 0 1 5 6 10 50 60 JBOD RAID Level - Two Mini-SAS HD x4 (SFF-8644) - 8 Total SAS Port(s) - 8 SAS Port(s) External - PC Linux - 4 GB Flash Backed Cache

Manufacturer : Lenovo Group Limited

Manufacturer Part No : 4Y37A78836

Features

  • PCIe 4.0 x8 host interface also compatible with a PCIe 3.0 host interface
  • 12 Gbps SAS/SATA RAID controllers based on the Broadcom MegaRAID 9580-8e adapter
  • 4GB of integrated flash-backed cache
  • Connectivity for up to 240 external SAS or SATA drives
  • Support for intermixing SAS and SATA HDDs and SSDs. Mixing SAS and SATA drives in the same array is not supported. Mixing of HDDs and SSDs in the same array is not supported.
  • Support for intermixing of 12 Gbps and 6 Gbps drives.
  • Support for RAID 0 1 10 5 50 6 and 60 standard
  • Support for up to 64 virtual disks up to 128 arrays up to 16 virtual disks per array
  • Support for JBOD (non-RAID) drive state
  • Support for logical drive sizes greater than 2 TB.

Product Details

Product TypeSAS Controller
Environmentally FriendlyYes
Environmental CertificationRoHS
RAID SupportedYes
Data Backup TypeFlash Backed Cache
Total Number of SAS Ports8
Number of SAS Ports (External)8
SAS Connector DetailsTwo Mini-SAS HD x4 (SFF-8644)
Cache Memory4 GB
Brand NameLenovo
Operating System SupportedWindows 10
Form FactorPlug-in Card
ManufacturerLenovo Group Limited
Product Model940-8e
Product NameThinkSystem RAID 940-8e 4GB Flash PCIe Gen4 12Gb Adapter
Device SupportedServer
RAID Levels0
Controller Type12Gb/s SAS
Manufacturer Part Number4Y37A78836
Manufacturer Website Addresshttp://www.lenovo.com/us/en/
Marketing Information

The ThinkSystem RAID 940-8e 4GB Flash PCIe Gen4 12Gb Adapter is a high-performance 12 Gbps SAS RAID-on-chip (ROC) PCIe 4.0 adapter for connectivity to external disk enclosures. The adapter comes standard with 4 GB of cache supports RAID levels 0 1 10 5 50 6 and 60 and includes an extensive list of RAS and management features.
Platform SupportedPC
Limited Warranty1 Year
Host InterfacePCI Express 4.0 x8
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Lenovo ThinkSystem RAID 940-8e 4GB Flash PCIe Gen4 12Gb Adapter - 12Gb/s SAS - PCI Express 4.0 x8 - Plug-in Card - RAID Supported - 0 1 5 6 10 50 60 JBOD RAID Level - Two Mini-SAS HD x4 (SFF-8644) - 8 Total SAS Port(s) - 8 SAS Port(s) External - PC Linux - 4 GB Flash Backed Cache

Manufacturer : Lenovo Group Limited

Manufacturer Part No : 4Y37A78836

Features

  • PCIe 4.0 x8 host interface also compatible with a PCIe 3.0 host interface
  • 12 Gbps SAS/SATA RAID controllers based on the Broadcom MegaRAID 9580-8e adapter
  • 4GB of integrated flash-backed cache
  • Connectivity for up to 240 external SAS or SATA drives
  • Support for intermixing SAS and SATA HDDs and SSDs. Mixing SAS and SATA drives in the same array is not supported. Mixing of HDDs and SSDs in the same array is not supported.
  • Support for intermixing of 12 Gbps and 6 Gbps drives.
  • Support for RAID 0 1 10 5 50 6 and 60 standard
  • Support for up to 64 virtual disks up to 128 arrays up to 16 virtual disks per array
  • Support for JBOD (non-RAID) drive state
  • Support for logical drive sizes greater than 2 TB.

Product Details

Product TypeSAS Controller
Environmentally FriendlyYes
Environmental CertificationRoHS
RAID SupportedYes
Data Backup TypeFlash Backed Cache
Total Number of SAS Ports8
Number of SAS Ports (External)8
SAS Connector DetailsTwo Mini-SAS HD x4 (SFF-8644)
Cache Memory4 GB
Brand NameLenovo
Operating System SupportedWindows 10
Form FactorPlug-in Card
ManufacturerLenovo Group Limited
Product Model940-8e
Product NameThinkSystem RAID 940-8e 4GB Flash PCIe Gen4 12Gb Adapter
Device SupportedServer
RAID Levels0
Controller Type12Gb/s SAS
Manufacturer Part Number4Y37A78836
Manufacturer Website Addresshttp://www.lenovo.com/us/en/
Marketing Information

The ThinkSystem RAID 940-8e 4GB Flash PCIe Gen4 12Gb Adapter is a high-performance 12 Gbps SAS RAID-on-chip (ROC) PCIe 4.0 adapter for connectivity to external disk enclosures. The adapter comes standard with 4 GB of cache supports RAID levels 0 1 10 5 50 6 and 60 and includes an extensive list of RAS and management features.
Platform SupportedPC
Limited Warranty1 Year
Host InterfacePCI Express 4.0 x8

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