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  • $119.99
  • Free 60-day Returns
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    SanDisk Optimus GX C50 Storage Expansion Card for Xbox Series X|S, 512GB NVMe, SDCEOGN-512G-GNAGX

    • Item #: 9B-20-173-751
    • Mfr. Part #: SDCEOGN-512G-GNAGX
    • UNSPSC: 43201830
    • 1TB
    • 2TB
    • 512G
    • EFFORTLESS PLAY. Officially licensed for Xbox Series X|S consoles.
    • SUPER SPEED NVME CORE. Ultra-fast, low-latency performance that matches the console's SSD - play games directly from the card.
    • OPTIMIZED FOR XBOX. Xbox Velocity Architecture unlocks the full potential of the SANDISK Optimus GX C50 Storage Expansion Card, allowing it to achieve blazing-fast performance and seamless, high-speed access to your favorite games.
    • QUICK RESUME. Seamlessly integrates with your console's Quick Resume, so you can pick up exactly where you left off without delay.
    • 1 MONTH XBOX GAME PASS ULTIMATE. Enjoy hundreds of high-quality games on console, PC, and cloud. Play together with friends. Get premium member benefits.
    • 1 MONTH TRIAL OF DISCORD NITRO. Get the most out of Discord with Nitro and experience its game-changing perk.
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    Overview
    Specs
    Reviews
    SanDisk Optimus GX C50 Storage Expansion Card for Xbox Series X|S
    SanDisk Optimus GX C50 Storage Expansion Card for Xbox Series X|S
    Notes:

    (1) 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.

    (2) Redeem at official Microsoft website by 12/15/2027. New Xbox Game Pass members only. After promotional period, subscription continues automatically at the then-current regular monthly price unless cancelled. Limit: 1 per person/account. Subject to the Microsoft Services Agreement, Game Pass terms, and system requirements at official Microsoft webite. Cloud-gaming (Beta): Requires Game Pass Ultimate and supported controller (both sold separately). Select regions (official Xbox website) and devices (official Xbox website); streaming limits apply, server availability and wait times may vary. Requires high-speed internet connection (ISP fees apply). See cloud gaming catalog (official Xbox website).

    (3) One-month offer included with purchase. Valid for Discord users who have not subscribed to Nitro within the past 12 months. Limit 1 per person. Offer not available in all countries. Redeem by 07/01/2027.

    SANDISK, the SANDISK logo and SANDISK Optimus are registered marks or marks of Sandisk Corporation or its affiliates in the US and/or other countries. Discord and Discord Nitro are marks of Discord, Inc. Microsoft, Xbox and Xbox Series XS are marks of the Microsoft group of companies. All other marks are the property of their respective owners. Product specifications subject to change without notice. Pictures shown may vary from actual products.

    2026 Sandisk Corporation or its affiliates. All rights reserved.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Limited Warranty period (parts): 3 years
    • Limited Warranty period (labor): 3 years

    Return Policies

      We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product to 60 days.
    • Return for refund within: 60 days
    • Return for replacement within: 60 days
    • Restocking Fee: Yes
    • This item is covered by NeweggBusiness.com's Iron Egg Guarantee Return Policy.
    • Read full return policy for details.
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