SKU: 25650361937

Lenovo ThinkSystem RAID 940-16i 4GB Flash PCIe Gen4 12Gb Adapter

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Description

Lenovo ThinkSystem RAID 940-16i 4GB Flash PCIe Gen4 12Gb AdapterMeet the Lenovo ThinkSystem RAID 940 16i, a high performance RAID on Chip (ROC) server adapter designed to unlock the full potential of internal drive configurations in dense, enterprise grade environments. Built on PCIe 4. 0 with 12Gbps SAS capabilities, this adapter delivers the speed, reliability, and scalability required for data intensive applications, from databases and virtualization to data analytics and large scale backups. The 940 16i

Meet the Lenovo ThinkSystem RAID 940-16i, a high-performance RAID-on-Chip (ROC) server adapter designed to unlock the full potential of internal drive configurations in dense, enterprise-grade environments. Built on PCIe 4.0 with 12Gbps SAS capabilities, this adapter delivers the speed, reliability, and scalability required for data-intensive applications, from databases and virtualization to data analytics and large-scale backups. The 940-16i combines robust RAID protection with a generous 4GB flash cache, enabling faster data access, improved I/O consistency, and lower overall latency across mixed workloads. For IT teams aiming to maximize uptime and streamline management in Lenovo ThinkSystem ecosystems, this card is a compelling choice that aligns with modern data-center demands while staying compatible with a wide range of enterprise drives and backplanes.

  • Powerful PCIe Gen4 ROC architecture delivers exceptional throughput and low-latency I/O, helping servers handle demanding workloads with minimal CPU overhead and smooth scalability as volumes grow.
  • 16 internal SAS/SATA connection channels provide dense drive configurations within a single PCIe card, enabling high-capacity storage layouts and flexible drive topology for modern servers and storage backplanes.
  • 4GB of flash cache accelerates hot data paths, improving read-ahead performance and write-back efficiency to boost throughput for databases, virtual machines, and data-intensive applications while reducing latency.
  • Comprehensive RAID support covers 0, 1, 5, 6, 10, 50, and 60, offering a versatile blend of performance and protection to meet a wide range of enterprise workloads and service-level requirements.
  • RAID-on-Chip (ROC) with enterprise-grade reliability, availability, and serviceability (RAS) features plus centralized management capabilities, enabling streamlined monitoring, health reporting, and firmware updates across Lenovo ThinkSystem deployments.

Technical Details of Lenovo ThinkSystem RAID 940-16i 4GB Flash PCIe Gen4 12Gb Adapter

  • Interface and connectivity: PCIe Gen4 ROC card designed for integration into Lenovo ThinkSystem servers, delivering high-bandwidth paths to internal drives via 12Gb/s SAS backplanes.
  • Cache and caching technology: 4GB of flash-based cache to accelerate frequently accessed data and improve overall I/O performance under mixed workloads.
  • Drive connectivity: 16 internal SAS/SATA ports on a single adapter, enabling dense drive configurations and flexible backplane layouts within supported servers.
  • RAID levels: Supports 0, 1, 5, 6, 10, 50, and 60, providing a range of performance and fault-tolerance options to balance throughput, capacity, and data protection.
  • Form factor and placement: PCIe add-in card intended for installation in compatible Lenovo ThinkSystem server chassis, designed to integrate with existing storage backplanes and drive enclosures.
  • Management and reliability: RAID-on-Chip (ROC) architecture with enterprise-grade RAS features and management capabilities that help monitor health, predict failures, and simplify firmware updates across a Lenovo environment.

How to install Lenovo ThinkSystem RAID 940-16i

  • Prepare the server: power down the system, disconnect power, and discharge static electricity before handling components to protect both you and the hardware.
  • Access the PCIe slots: remove the server cover or access panel as required by the chassis documentation to reach available PCIe slots for add-in cards.
  • Install the RAID card: insert the ThinkSystem RAID 940-16i into a suitable PCIe slot (typically a PCIe Gen4 slot) and secure the card with any mounting hardware provided by the chassis or card.
  • Connect drive backplane cables: attach the 12Gb/s SAS cables from the RAID controller to the appropriate internal drive backplane or SAS expander, ensuring proper routing to maintain airflow and reduce cable wear.
  • Power up and configure: boot the server and enter the RAID controller’s setup utility during POST to configure desired RAID levels, volumes, and initialization options. Validate drive visibility and hot-spare settings as needed.
  • Firmware and driver updates: after installation, apply the latest firmware and driver updates through the server management interface or the Lenovo support portal to optimize stability and performance over time.

Frequently asked questions

  • Q: What RAID levels does the Lenovo ThinkSystem RAID 940-16i support? A: It supports RAID levels 0, 1, 5, 6, 10, 50, and 60, providing a spectrum of performance and data protection options for various workloads.
  • Q: How much cache does the card have, and how does it benefit performance? A: The card includes 4GB of flash cache, which accelerates hot data, reduces latency, and improves throughput for mixed workloads such as databases and virtualization.
  • Q: How many drive connections are available on this card? A: The 940-16i provides 16 internal SAS/SATA ports, enabling dense drive configurations within supported Lenovo ThinkSystem servers.
  • Q: What interface does the card use to connect to the server? A: It is a PCIe Gen4 ROC adapter designed for robust, high-speed connectivity to internal drives via 12Gb/s SAS backplanes.
  • Q: Is this a ROC (RAID-on-Chip) controller, and what management capabilities does it include? A: Yes, it is a ROC with enterprise-grade RAS features and centralized management capabilities to simplify health monitoring, error reporting, and firmware updates across ThinkSystem deployments.
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SKU: 25650361937

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Lisa
Los Angeles, US
★★★★★ 5
falling together
Format: Kindle
What a fantastic love story and how this family came to be. Loved Blair and how her parents accepted Erin and Nolan. The honesty of April and Marisol. A great read and you will not be disappointed…other than by the story having to end…on paper at least…not in my minds eye.
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Reviewed in the United States on May 28, 2025
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Kindle Customer
Pawtucket, US
★★★★★ 3
Cute but I just couldn't with the parenting
Format: Kindle
The story was super cute in the romance/chemistry department but I couldn't finish it. I couldn't get past the terrible parenting. Okay, it wasn't terrible per se, he wasn't being abused and was obviously loved, but it was like everything you absolutely don't do with a three year old unless you want your kid to be entitled, demanding, have no concept of consent, and never respect boundaries or safety rules, and feel insecure and unsafe in a world they to them, is really big and scary and new. They constantly reward bad behavior, use bribes, give in to fits and tantrums, and there's even a scene where the kid nearly runs into traffic and they lure him back with ice cream and don't do anything that impresses upon him how dangerous that was or why he needs to listen/follow the rules. Like, he already knows he can get whatever he wants if he screams enough about it, so why should he bother even bother giving into bribes if he doesn't feel like it? Next time he's gonna do it again and you might not be so lucky. Oh, and they keep asking him open ended questions when there's only one acceptable answer, which is a great way to set yourself up for conflict and honestly kind of mean. "Do you want to put your shoes on?" What if the kid says no? You offered them a choice when there wasn't one. Great way to tell them you can't be trusted at your word. "Haha jk, you don't get a choice!" If you wanna offer a choice, offer a real choice. "It's time to go. Would you like your left shoe first or your right shoe?" And the begging. Oh my God. They actually beg the kid to cooperate. Beg. No wonder his behavior is all over the place, he thinks he holds the most power, that he's in control, but he's only just arrived in this world and it's a confusing a terrifying place, and he doesn't know how it works, that would make him feel unsafe in the extreme, like anytime anything new happens or he encounters anything he's unsure of or doesn't like. Mom can't protect him, she has no control over anything apparently, so lashing out to find where the boundaries are in order to seek safety makes sense, except nobody sets boundaries, so he just keeps acting out and never feels secure. The kid with behavioral issues being raised by people who never bothered to read a single book on child development/psychology/behavior management is very realistic, I'll give you that, but from someone who single parents and has worked with kids in this age range extensively and seen this far too much in real life, I just couldn't enjoy reading it fictionalized. I spent the whole time pausing my reading to rant at the main characters' poor understanding of what kids that age need/are capable of. Weirdly, it was like the author knew that too, because the kid's reactions and outbursts and defiance was a realistic protrayal of the sort of parenting shown here. Hint. A three year old is old enough to have real conversations after nearly running into traffic about things like why listening when Mom says stop is an important safety rule that can't be broken, and old enough for actual consequences when dangerous behavior that's been explained to him is repeated. Pretending it didn't happen and giving him ice cream so he'll be easier to deal with in the moment is lazy and irresponsible parenting that might get him killed in the future. Second hint: letting little boys walk all over you and never have to respect the word "no" is teaching them coercion and entitlement. and we wonder why grown men don't respect boundaries or the word no and think coercion equals consent.
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Reviewed in the United States on April 13, 2025
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MissAlice 2U
Grantham, US
★★★★★ 4
Mind numbingly sweet
Format: Kindle
I was in the mood for a sugary sweet, low stakes, sapphic romp and wham! Here it is. Bonus was a wee age gap and insta-family so all around win. This ain’t gonna squeeze your heart or break your brain, it’s kind to your emotions and meltingly adorable with a few HEAs that’ll make you smile.
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Reviewed in the United States on March 13, 2025
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Nat
Grantham, US
★★★★★ 5
hot and sweet and lovely
Format: Kindle
I loved this book. I've read it through maybe 3 times and keep going back to read specific passages. The relationship between Lina and Rose is so sweet and sexy, and I love the way their relationship changes and grows as they learn to trust each other. It was a delight to read. I highly recommend it.
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Reviewed in the United States on March 16, 2026
A
Amazon Customer
Charlottesville, US
★★★★★ 4
More Please!
Format: Kindle
I loved the book but it is too short. Please do a sequel
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Reviewed in the United States on March 31, 2026

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