The Lenovo ThinkSystem 440-8e and 440-16e SAS/SATA 12Gb HBAs are high performance PCIe 4.0 host bus adapters for external storage connectivity in ThinkSystem servers. The adapters provide either two or four x4 external mini-SAS HD connectors to provide connectivity to external storage devices such as ThinkSystem DE Series storage and LTO9 tape drives.

This product guide provides essential presales information to understand the ThinkSystem external HBAs 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 HBAs and consider their use in IT solutions.

Specification

Product
Product id	895898
Brand	Lenovo
Partnr	4Y37A78837
EAN/UPC code	889488634774
Ports & interfaces
Host interface	PCIe
Output interface	Mini-SAS
Expansion card form factor	Low-profile
Host interface gender	Male
Expansion card standard	PCIe 4.0
Design
Internal	Y
Product colour	Multicolour
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)	12 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
Logistics data
Quantity per pack	1 stuk(s)