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Lenovo

Lenovo

$2,910.26
None availableas of 02/14/2026

Ships when available. Free shipping on most items when you spend $100 or more.

Special orders typically ship in 1-12 weeks.

Compliance and certifications

  • RoHS
  • WEEE
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

The ThinkSystem RAID 940 family of PCIe 4.0 12 Gbps SAS RAID controllers are high-performance RAID-on-chip (ROC) adapters for connectivity to drives internal to the server. These adapters support RAID levels 0, 1, 10, 5, 50, 6 and 60, and include an extensive list of RAS and management features.

Technical specifications

General Information

Manufacturer Lenovo Group Limited
Manufacturer Part Number 4Y37A09735
Manufacturer Website Address http://www.lenovo.com/us/en/
Brand Name Lenovo
Product Series 940
Product Model 940-16i
Product Name ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Internal Adapter
Product Type SAS Controller

Technical Information

Host Interface PCI Express 4.0 x8
Controller Type 12Gb/s SAS
RAID Supported Yes
RAID Levels 1505600106JBOD
Data Backup Type Flash Backed Cache
Device Supported Server
Operating System Supported Windows Server 2022Red Hat Enterprise Linux 8.1SUSE Linux Enterprise Server 15 SP2Ubuntu 20.04 LTSWindows Server 2019Red Hat Enterprise Linux 8.2SUSE Linux Enterprise Server 15 SP1Ubuntu 18.04 LTSWindows Server 2016Red Hat Enterprise Linux 7.9Red Hat Enterprise Linux 8.4SUSE Linux Enterprise Server 12 SP5Red Hat Enterprise Linux 7.8Red Hat Enterprise Linux 8.3SUSE Linux Enterprise Server 15 SP3

Memory

Cache Memory 8 GB

Interfaces/Ports

Total Number of SAS Ports 16
Number of SAS Ports (Internal) 16
SAS Connector Details Four x8 SFF-8654

Physical Characteristics

Form Factor Plug-in Card

Miscellaneous

Green Compliant Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)Waste Electrical and Electronic Equipment Directive (WEEE)

Warranty

Limited Warranty 1 Year
Additional Warranty Information

The adapters carry a 1-year limited warranty. When installed in a supported ThinkSystem server, the adapter assumes the server's base warranty and any warranty upgrades.

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Special order item. This item ships direct from the manufacturer and cannot be cancelled once ordered. If you have any questions before ordering, ask us first: chat with us or call 1-800-692-8757.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.