Lenovo 4Y37A09730 RAID 940-16i 8GB Flash PCIe Gen4 12Gb Adapter

SKU 4Y37A09730

Brand Lenovo

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 9560 adapter family
4GB or 8GB of integrated flash-backed cache
RAID 940-16i supports up to 16 internal 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 JBOD (non-RAID) drive state
Support for logical drive sizes greater than 2 TB
Configurable stripe size up to 1 MB
Supports 512e, 512n and 4K sector formatted drives
Supports UNMAP command for SAS SSDs (JBOD and RAID volumes)
Supports TRIM command for SATA SSDs (JBOD)
Compliant with Disk Data Format (DDF) configuration on disk (CoD)
S.M.A.R.T. support
XClarity Provisioning Manager UEFI interface
XClarity Controller web interface
XClarity Administrator Configuration Patterns
StorCLI command-line interface
LSI Storage Authority (LSA) GUI interface
UEFI Human Interface Infrastructure (HII)

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Key specifications

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Supported storage drive interfaces: SAS, Serial ATA
Host interface: PCI Express x8
PCI Express slots version: 4.0
Internal SAS ports: 16
RAID levels: 0, 1, 5, 6, 10, 50, 60
Data transfer rate: 12 Gbit/s

Documents

Brochure Lenovo 4Y37A09730Brochure · PDF

Product details

Lenovo 4Y37A09730. Supported storage drive interfaces: SAS, Serial ATA, Host interface: PCI Express x8. RAID levels: 0, 1, 5, 6, 10, 50, 60, Data transfer rate: 12 Gbit/s, Form factor: Low Profile PCIe

Ports & interfaces

Supported storage drive interfaces	SAS, Serial ATA
Host interface	PCI Express x8
PCI Express slots version	4.0
Internal SAS ports	16

Performance

RAID levels	0, 1, 5, 6, 10, 50, 60
Data transfer rate	12 Gbit/s
Form factor	Low Profile PCIe
SSD support	Yes
Internal memory	8000 MB
Chipset	Broadcom SAS3916
JBOD function	Yes
S.M.A.R.T. support	Yes
Number of devices supported	16

System requirements

Linux operating systems supported

Yes

Logistics data

Harmonized System (HS) code

84733080

Description

The ThinkSystem RAID 940 family of PCIe 4.0 12 Gbps SAS RAID controllers are high-performance RAID-on-chip (ROC) adapters for connectivity to drives internal to the server. These adapters support RAID levels 0, 1, 10, 5, 50, 6 and 60, and include an extensive list of RAS and management features. This product guide provides essential presales information to understand the ThinkSystem RAID 940-8i, 16i and 32i adapters and their key features, specifications, and compatibility. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the adapters and consider their use in IT solutions. Change History Changes in the March 9, 2021 update: - The adapters now support Tri-Mode, which allows U.3 NVMe drives to be connected - Features section - The server support tables are now automatically updated (change history may not be updated) - Server support section Introduction The ThinkSystem RAID 940 family of PCIe 4.0 12 Gbps SAS RAID controllers are high-performance RAID-on-chip (ROC) server adapters for connectivity to drives internal to the server. These adapters support RAID levels 0, 1, 10, 5, 50, 6 and 60, and include an extensive list of RAS and management features.

Condition: Refurbished