Lenovo 4Y37A78837 Interface Cards/Adapter 4Y37A78837

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.

Design



Internal



Yes


Product colour



Multicolour


Purpose



Server


Features



Data transfer rate (max)



12 Gbit/s


S.M.A.R.T. support



Yes


Operational conditions



Operating relative humidity (H-H)



20 - 90 %


Operating temperature (T-T)



10 - 55 �C


Storage relative humidity (H-H)



5 - 95 %


Storage temperature (T-T)



-40 - 70 �C


Package dimensions



Gross Weight (Package, kg)



0.26 kg


Packaging data



Quantity per pack



1 pc(s)


Ports & interfaces



Expansion card form factor



Low-profile


Expansion card standard



PCIe 4.0


Host interface



PCIe


Host interface gender



Male


Output interface



Mini-SAS


Product dimensions



Net Weight (Product, kg)



0.2 kg


System requirements



Linux operating systems supported



Yes


Windows operating systems supported



Y, Yes


Vendor information



Brand Name


Lenovo


Warranty



1 Year(s)