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

SKU: CNZ-DD-006473
MPN: 4Y37A09728
Rating: No reviews yet

LENOVO THINKSYSTEM RAID 940-8I 4GB FLASH PCIE GEN4 12GB ADAPTER (GEN4) — LENOVO

Overview

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.

Key features

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

At a glance

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

All 11 specifications

Specifications

Performance

RAID levels	0, 1, 5, 6, 10, 50, 60, JBOD
Data transfer rate	12 Gbit/s
Chipset	Broadcom SAS3908
JBOD function	Yes
S.M.A.R.T. support	Yes

Logistics data

Harmonized System (HS) code	84733080

Ports & interfaces

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

Questions

$5,867.29inc GST