The ThinkSystem RAID 540 PCIe Gen4 12Gb Adapters are an entry-level 12 Gb SAS/SATA family of internal RAID adapters that offer a cost-effective RAID solution for small to medium business customers. These cacheless adapters support RAID levels 0, 1 and 10, and include an extensive list of RAS and management features.

This product guide provides essential presales information to understand the RAID 540 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.

Specification

Product
Product id	1006851
Brand	Lenovo
Partnr	4Y37A78834
EAN/UPC code	889488603008
Ports & interfaces
Supported storage drive interfaces	PCI Express 4.0
Host interface	PCI Express x8
Performance
RAID levels	0, 1, 10
Data transfer rate	12 Gbit/s
SSD support	Y
Chipset	SAS3808
JBOD function	Y
Number of devices supported	8
S. M. A. R. T. support	Y
Certification	USA (FCC 47 CFR part 15 Subpart B, class B) Canada (ICES -003, Class B) Taiwan (CNS 13438) Japan (VCCI V-3) Australia/New Zealand (AS/NZS CISPR 22) Korea (RRA no 2013-24 & 25) Europe (EN55022/EN55024) Safety: EN/IEC/ UL 60950; RoHS; WEEE
Operational conditions
Operating temperature (T-T)	10 - 55 °C
Storage temperature (T-T)	-40 - 70 °C
Operating relative humidity (H-H)	20 - 90 procent
Storage relative humidity (H-H)	5 - 95 procent