The ThinkSystem 450W-16e 24Gb SAS/SATA HBA is a high performance 24Gb SAS/SATA host bus adapter for external storage connectivity in ThinkSystem servers. The adapters provide four x4 external mini-SAS HD connectors to provide connectivity to external storage devices such as the ThinkSystem D4390 Direct Attached Storage Enclosure.

This product guide provides essential presales information to understand the 450W-16e and it 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 HBA and consider its use in IT solutions.

Specification

Product
Product id	972134
Brand	Lenovo
Partnr	4Y37A85156
EAN/UPC code	889488667574
Ports & interfaces
Host interface	PCIe
Output interface	Mini-SAS HD
Expansion card form factor	Low-profile
Host interface gender	Male
Expansion card standard	PCIe 4.0
Design
Internal	Y
Product colour	Green, Black
Purpose	Server
Certification	FCC Part 15 Class A Australia/New Zealand (AS/NZS CISPR 22) Canada (ICES-003 Class B) Europe (EN55022/EN55024) Japan (VCCI V-3) Korea (RRA no 2013-24 & 25) RoHS compliant EN/IEC/UL 60950 Taiwan (CNS 13438) USA (FCC 47 CFR part 15 Subpart B class B) WEEE
Features
Data transfer rate (max)	24 Gbit/s
S. M. A. R. T. support	Y
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
System requirements
Windows operating systems supported	Y
Linux operating systems supported	Y
Weight & dimensions
Width	168 mm
Height	69 mm