4Y37A09728 - Lenovo RAID 940-8I 4GB FLASH

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.

 

Specification:

 

Ports & interfaces
Supported storage drive interfaces	SAS, Serial ATA
Internal SAS ports	16
Host interface	PCI Express x8
PCI Express slots version	4.0
Performance
RAID levels	0, 1, 5, 6, 10, 50, 60
Internal memory	8000 MB
SSD support	Yes
Chipset	Broadcom SAS3916
S.M.A.R.T. support	Yes
Number of devices supported	16
Data transfer rate	12 Gbit/s
Harmonized System (HS) code	84733080
JBOD function	Yes
System requirements
Linux operating systems supported	Yes
Logistics data
Harmonized System (HS) code	84733080