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

SKU

4Y37A09728

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In Stock: 3 available

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

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 940-8i supports up to eight internal SAS or SATA drives

Category: RAID Controllers

More Information

More Information
Host interface	PCI Express x8
Supported storage drive interfaces	SAS,Serial ATA
SKU	4Y37A09728
EAN	0889488526505
Manufacturer	Lenovo
Availability	In Stock

Description

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.

Specifications

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

Data transmission
Data transfer rate	12 Gbit/s
Technical details
RAID levels	0, 1, 5, 6, 10, 50, 60, JBOD
Chipset	Broadcom SAS3908
S.M.A.R.T. support	Yes
Logistics data
Harmonized System (HS) code	84733080