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    Premium OEM and Refurbished Components for IBM-Lenovo Flex System x440 X6 Servers

    Enhance your IBM-Lenovo Flex System x440 X6 server with certified genuine IBM-Lenovo original components, specifically engineered to ensure peak performance, reliability, and seamless compatibility. Our selection includes Hard Disk Drives (HDD), SSDs in both SAS and SATA configurations, meticulously manufactured by IBM-Lenovo to meet the stringent quality standards that are synonymous with the brand.

    Key benefits of using IBM-Lenovo certified genuine OEM original components include unmatched reliability, ensured through rigorous testing and quality assurance protocols that IBM-Lenovo employs. These components are designed to perfectly align with the IBM-Lenovo Flex System x440 X6, offering superior compatibility that minimizes the risk of operational disruptions and maximizes uptime.

    The Hard Disk Drives (HDD) offer robust storage solutions, ideal for enterprises seeking dependable and spacious data management options. For those requiring high-speed performance, the SSD - SAS drives provide exceptional data transfer rates, making them perfect for intensive applications and workloads. On the other hand, SSD - SATA drives offer a balanced mix of speed and cost-efficiency, catering to diverse business needs.

    IBM-Lenovo's certified genuine components are crafted to optimize the IBM-Lenovo Flex System x440 X6's performance, ensuring that your server operates at its best, even under demanding conditions. These components maintain system integrity and stability, essential for maintaining business continuity in enterprise environments.

    We provide both new and refurbished certified genuine IBM-Lenovo options. New components guarantee the latest in technological advancements and pristine condition, while refurbished components offer a cost-effective solution without compromising on quality, thanks to IBM-Lenovo's rigorous refurbishment process.

    By integrating these certified genuine IBM-Lenovo components, you contribute to your system's longevity and efficiency, reducing the need for frequent replacements and lowering total cost of ownership. Experience the assurance of quality and performance that only IBM-Lenovo's original components can provide for your IBM-Lenovo Flex System x440 X6 server.

    IBM-Lenovo

    40,691 IBM-Lenovo Models Upgraded

    Device Specifications

    Your system memory specification is listed below, most importantly your maximum memory capacity:

    • Make + Model
      IBM-Lenovo Flex System x440 X6
    • Device Type
      Server

    It's also important to know the amount and configuration of memory you currently have. The following links provide guidance on how to determine this  Choosing The Right Upgrade

    Although the memory can be installed one module at a time, the best performance comes from using matched pairs of modules.

    Lifetime Warranty

    Secure Payment

    Free Technical Support

    Free Delivery

    100% Compatibility Guarantee

    00AD075

    00AD075

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      1.2TB

    $121.51 inc. VAT

    View Product
    00AD085

    00AD085

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      1.2TB
    View Product
    00AJ000

    00AJ000

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      120GB
    View Product
    00AJ005

    00AJ005

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      240GB
    View Product
    00AJ010

    00AJ010

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      480GB

    $443.44 inc. VAT

    View Product
    00AJ015

    00AJ015

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      800GB
    View Product
    00AJ040

    00AJ040

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      1.8 inch Ultra-Small Form Factor (USFF)
    • Capacity
      80GB
    View Product
    00AJ050

    00AJ050

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      1.8 inch Ultra-Small Form Factor (USFF)
    • Capacity
      400GB
    View Product
    00AJ355

    00AJ355

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      120GB
    View Product
    00AJ360

    00AJ360

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      240GB

    $131.65 inc. VAT

    View Product
    00AJ365

    00AJ365

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      480GB
    View Product
    00AJ370

    00AJ370

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      800GB
    View Product
    00AJ455

    00AJ455

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      1.8 inch Ultra-Small Form Factor (USFF)
    • Capacity
      800GB
    View Product
    49Y6129

    49Y6129

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      200GB

    $57.88 inc. VAT

    View Product
    49Y6134

    49Y6134

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      200GB

    $877.50 inc. VAT

    View Product
    49Y6139

    49Y6139

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      800GB
    View Product
    49Y6195

    49Y6195

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      1.6TB
    View Product
    81Y9650

    81Y9650

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      900GB
    View Product
    81Y9662

    81Y9662

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      900GB

    $101.26 inc. VAT

    View Product
    81Y9670

    81Y9670

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      300GB

    $72.07 inc. VAT

    View Product
    81Y9690

    81Y9690

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      1TB

    $46.30 inc. VAT

    View Product
    81Y9722

    81Y9722

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch Slim (SFF)
    • Capacity
      250GB
    View Product
    81Y9726

    81Y9726

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch Slim (SFF)
    • Capacity
      500GB
    View Product
    81Y9730

    81Y9730

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch Slim (SFF)
    • Capacity
      1TB

    $81.90 - $297.89 inc. VAT

    View Product
    90Y8872

    90Y8872

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      600GB

    $91.14 inc. VAT

    View Product
    90Y8877

    90Y8877

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      300GB

    $39.00 inc. VAT

    View Product
    90Y8908

    90Y8908

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      600GB
    View Product
    90Y8913

    90Y8913

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      300GB
    View Product
    90Y8926

    90Y8926

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      146GB

    $46.80 - $194.69 inc. VAT

    View Product
    90Y8944

    90Y8944

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      146GB
    View Product
    90Y8953

    90Y8953

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      500GB
    View Product
    ST91000640SS

    ST91000640SS

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      1TB

    $46.30 inc. VAT

    View Product
    ST9300653SS

    ST9300653SS

    • Manufacturer
      IBM-Lenovo
    • Form Factor
      2.5 inch (SFF)
    • Capacity
      300GB

    $72.07 inc. VAT

    View Product

    Can't find your model? There's still a good chance we have a compatible upgrade for your system. Try our easy system scanner!

    Searching for an easier way to find system upgrades?

    Check out our user-friendly system scanner!

    Safely and easily scan your system with the Offtek System Scanner to find compatible upgrades and analyze your current memory and storage configuration.

    Start my free scan!

    Need to confirm your memory specs or buy in bulk?

    For questions, reach out to our skilled Memory Specialists through any listed method for immediate and effective solutions.

    Device Specifications

    Your system memory specification is listed below, most importantly your maximum memory capacity:

    • Make + Model
      IBM-Lenovo Flex System x440 X6
    • Device Type
      Server

    Memory Installation Guides

    Memory Installation Guides

    Memory is one of the simplest upgrades that you can perform on your computer. To make it even easier our support team have created both installation videos and a written guide for you to follow.

    Should you have any issues with your installation please see our FAQ page or contact our support team via live chat or at support@offtek.co.uk.

    Installation Guide
    • Visit our Help and FAQ for detailed advice and guides.
    • Talk to one of our Memory Specialists to ensure compatibility.
    • Online and offline Support from ordering to installation we have you covered.
    • See our Blog for more detailed articles.
    Fast Delivery
    Fast Delivery

    We're dedicated to getting your order to you as quickly as possible with our fast and reliable delivery services

    Delivery Information
    Delivery Information

    We make sure to you receive full tracking info so you're always in the loop and know exactly where your delivery is

    Worldwide Delivery
    Worldwide Delivery

    We offer reliable worldwide delivery, making sure your order reaches you no matter where you are

    Secure & Bespoke
    Secure & Bespoke

    We use secure and bespoke packaging to ensure your order arrives safely and in perfect condition

    Delivery Options

    UK Delivery
    Royal Mail PacketPost 24 $1.49
    1-2 Days
    Royal Mail PacketPost 48 $0.00
    4-5 Days
    Royal Mail Special Delivery 1PM $9.29
    1 Days
    Royal Mail Special Delivery 9AM $24.18
    1 Days
    Royal Mail Special Delivery Saturday $16.38
    1 Days
    DHL Express $19.50
    1 Days
    International Delivery
    More info

    We now deliver to over 200 countries worldwide with DHL at incredibly low prices.

    More info
    Free Returns

    Subject to exceptions, Offtek is happy to exchange or refund your purchase within 60 days of delivery. Please check here for more details on our returns policy and exceptions.

    Fast Delivery
    • Free delivery options available
    • Express delivery options available
    • Multiple delivery options to suite all timescales and budgets
    • Detailed tracking information is provided with every order
    • Dispatched in secure, anti-static, custom packaging
    • Same day delivery options available on request (subject to stock and location)
    • Proof of delivery information sent instantly by email upon delivery
    • More Delivery FAQs
    Fast Delivery
    DHL Royal Mail Deutsche Post
    Fast Returns & Refunds
    • Return DRAM items within 30 days for a refund or replacement
    • Specialist support is available to help with any return queries
    • All returns are processed the same day they are received
    • Freepost returns labels provided
    • More Returns FAQs
    Memory Solutions for Every Need

    Unlike many suppliers Offtek offers a full back catalogue of memory and storage products ranging from legacy up to the latest specifications. We know that, through working with a wealth of clients since 1996, our ability to support these ranges ensures continued longevity in critical worldwide solutions. Ram memory is extremely important in ensuring your machine operates at its optimum performance. Our upgrades ensure that your computer will be performing at its best for years to come.

    If you would like to know more about Offtek and our story please visit our Company Profile page.

    What We Offer

    At Offtek, we specialise in everything memory-related, ensuring that our customers receive the best possible products and services:

    • Worldwide Delivery: We ship our products across the globe, ensuring that no matter where you are, you can access our premium memory solutions.
    • 100% Compatibility Guaranteed: Every product we offer is guaranteed to be compatible with your system, giving you peace of mind with every purchase.
    • Lifetime Warranty: We stand behind our DRAM products with a lifetime warranty, ensuring long-term reliability.
    • Free Technical Support: Our knowledgeable support team is available to assist with any questions or concerns.
    • Free Recycling: We are committed to sustainability and offer free recycling services for old memory modules.
    • Extensive Stock: We maintain a large stock of memory modules, ranging from legacy RAM to the latest technology, ensuring that we can meet the needs of all our customers.
    • Quality Control: All products undergo thorough testing prior to dispatch guaranteeing quality and customer satisfaction.
    • Multiple Payment Options: Credit/debit cards, PayPal, Apple Pay, Google Pay and Credit accounts for Public and Private sector businesses.
    • Secure and Protected: We ensure the safety of your payments and data. Visit our privacy and security pages for more information.
    • Legacy & Next Generation: With over 880,000 matched upgrades available, we ensure coverage for the majority of machines ever manufactured.
    • Since 1996: Offtek has been a trusted solution, operating since 1996 and among the pioneers of online e-commerce, launching in 1997.
    Tech Support
    Tech Support

    For technical problems/queries please use one of the methods below to speak with one of our technical experts

    Chat with us online: Live Chat

    Chat To Our Sales Team
    Chat To Our Sales Team

    For sales enquires please use one of the methods below to speak with one of our sales experts

    Chat with us online: Live Chat

    Check Your Orders
    Check Your Orders

    View order information, invoices, subscription

    Order Support: Account login

    Request A Sales Callback
    Request A Sales Callback

    Fill out your information and one of our account managers will give you a call

    Our Advantages

    Fast Free UK

    Delivery

    60 Day Money Back

    Guarantee

    Over 25 years experience

    In The Ram Industry

    Online Since

    1997

    Over 500k+

    Happy Customers

    Twice Daily

    Price Checks

    Limited Lifetime

    Warranty

    Large

    Stock Holding

    Technical Staff

    9+ Years Experience

    Dedicated

    Account Managers

    100%

    Compatibility

    Environmentally

    Friendly

    The Advantages Of Adding More Ram Memory

    Installing a memory module is one of the simplest upgrades that can be done to a computer. There is no configuration, no sitting around waiting for things to update and backup. It is simply plug and play!

    The Simple Way To Boost Performance

    Is your server running slow?  Offtek server Memory boosts computer performance, making your machine run faster and smoother.

    Offtek Memory
    Why should I upgrade my server?

    Improving the overall performance of the machine

    Producing faster boot times

    Allowing for increased multitasking

    Decreasing latency in gaming

    Extending the life of the machine

    Increasing productivity

    Reduce e-waste

    Maximize your servers potential

    Plug and Play Installation

    Plug and Play Installation

    Plug and Play Installation

    No configuration or waiting for updates is needed—just plug and play. Adding memory is the easiest and cheapest upgrade for your server, providing the best performance boost.

    Increased Virtualization & Performance

    Increased Virtualization & Performance

    Increased Virtualization & Performance

    If you're implementing a new database, adding website functionality, adding users to applications, or experiencing an increasing virtual workload, adding more memory will help. More RAM in a server enables faster response times for users accessing larger databases via the cloud.

    Reliability & High Quality

    Reliability & High Quality

    Reliability & High Quality

    Not all memory is created equal. At Offtek, we ensure our RAM upgrades are A-grade quality and undergo rigorous checks before dispatch.

    Brands We Supply

    Explore Our Trusted Brands for Your Device Upgrade

    Offtek have a relationship with many different brands in order to obtain the most compatible upgrade for your device. Below are some of the memory and SSD brands that we work with. If you are looking for a brand that we do not list contact our sales team and they will be happy to assist you in locating the brand you require.

    Samsung
    Toshiba
    Micron
    Dell
    Lenovo
    Atp
    Kingston
    Western Digital
    HP
    SanDisk
    Elpida
    Hewlett packard
    Seagate
    Innodisk
    Transcend
    Ironkey
    SK hunix
    Cisko
    Intel
    Fujitsu
    Sustainability Efforts

    At Offtek, sustainability is deeply woven into the fabric of our business. We understand the critical importance of protecting the environment for future generations, and we have committed ourselves to practices that not only reduce our environmental impact but also encourage our customers to do the same. Here's how we're making a difference:

    Renew and Repair
    Eco-Friendly Practices

    We continuously strive to minimise our carbon footprint by adopting eco-friendly practices throughout our operations. This includes optimising our supply chain to reduce waste, implementing energy-efficient technologies in our offices and warehouses, and sourcing products from environmentally responsible manufacturers.

    Free Recycling Programme

    As part of our commitment to reducing electronic waste, Offtek offers a free recycling programme for customers. We ensure that old memory modules, SSDs, and other electronic components are disposed of responsibly, preventing harmful materials from ending up in landfills. This initiative not only aids in waste reduction but also promotes responsible consumption and disposal practices among our customers.

    Sustainable Packaging

    Offtek has transitioned to using sustainable packaging materials wherever possible. We carefully design our packaging to be both minimal and protective, utilising recyclable and biodegradable materials to reduce our environmental impact without compromising product safety.

    Longevity Through Upgrades

    One of the most significant contributions to sustainability that we encourage is the upgrading of existing technology. By upgrading your RAM or SSD, you are not just enhancing your system's performance - you are also ensuring the longevity of a device that might otherwise have been discarded and sent to landfill. Upgrading components allows for the extended use of computers and devices, reducing the demand for new manufacturing and lowering the overall electronic waste footprint.

    Partnerships for Sustainability

    We collaborate with suppliers and organisations that share our commitment to sustainability. By partnering with like-minded companies, we ensure that our products are produced and delivered in a manner that respects the environment and promotes sustainable practices.

    Renew and Repair

    Ongoing Commitment

    Our journey towards sustainability is ongoing. We are constantly exploring new ways to enhance our environmental efforts, whether through adopting new technologies, improving our operational practices, or launching community initiatives. Offtek is dedicated to making meaningful contributions to environmental conservation, and we encourage our customers to join us in these efforts.

    By choosing to upgrade rather than replace, you are not only improving your device's performance but also making a conscious choice to reduce environmental impact. At Offtek, we believe that small, sustainable choices add up to significant positive change, and together, we can contribute to a healthier planet for future generations.

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