Lenovo 4Y37A93012 RAID controller PCI Express x8 12 Gbit/s

• Supported storage drive interfaces: PCI Express 4.0
• Host interface: PCI Express x8
• RAID levels: 0, 1, 10
• 12 Gbit/s
• SSD support
• Number of devices supported: 8

The ThinkSystem RAID 540/545 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.

Ports & interfaces
Host interface	PCI Express x8
Supported storage drive interfaces	PCI Express 4.0

Performance
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
Hot-swap	Yes
S.M.A.R.T. support	Yes
Number of devices supported	8
JBOD function	Yes
Chipset	SAS3808
SSD support	Yes
Form factor	Low Profile PCIe
Data transfer rate	12 Gbit/s
RAID levels	0, 1, 10

Operational conditions
Storage relative humidity (H-H)	5 - 95%
Operating relative humidity (H-H)	20 - 90%
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	10 - 55 °C