SanDisk - 4TB Optimus GX PRO 850X PCIe 4.0 x4 M.2 2280 NVMe SSD

By Bestbuy.com

SanDisk

SanDisk - 4TB Optimus GX PRO 850X PCIe 4.0 x4 M.2 2280 NVMe SSD

Name: SanDisk - 4TB Optimus GX PRO 850X PCIe 4.0 x4 M.2 2280 NVMe SSD
Brand: SanDisk
SKU: b811267a1f1b81063403d05c23fe2b14
Price: 999.99 USD
Availability: InStock

$999.99$1749.99Save 43%

Custom Shipping

Secure Purchase

SKU: b811267a1f1b81063403d05c23fe2b14

Buy Now

Share Share

About this product

Quick Questions

Generating personalized questions...

Generated by Xonefy

Questions and answers are generated by Xonefy based on product information. For detailed specifications, please refer to the manufacturer's documentation.

Champion your gaming sessions and creative workflows with the SANDISK Optimus GX PRO 850X NVMe SSD. Load levels fast and push through your creative workflow with PCIe 4.0 Sequential Read/Write speeds up to 7,300/6,600 MB/s (2TB and 4TB models). With Random Read/Write speeds up to 1.2M/1.2M IOPS (8TB model) and integrated SANDISK nCache 4.0 technology, experience seamless game sessions and smooth multitasking. Store your large games and digital assets with capacities up to 8TB on M.2 2280 built with trusted SANDISK BiCS TLC 3D NAND. Engineered for video editing with an endurance rating of up to 4,800 TBW (8TB model). Help protect your projects and data with TCG Opal v2.01 data-at-rest encryption. With Microsoft DirectStorage support, you’re ready for future games. Ideal for gaming PCs, creator PCs, and laptops.

Buffalo - LinkStation 710 4TB External Network Attached Storage (NAS) - Black

The LinkStation 700 is a reliable and easy-to-use network storage solution and personal cloud that is perfect for storing your most important digital data in a central location, and accessing it from anywhere. You can stream data to DLNA devices on your network and enjoy uninterrupted access to terabytes of storage, as well as easily back up multiple PC and Mac computers to the same secure location. Dropbox and Microsoft OneDrive integration allows you to create a personal cloud for secure and flexible storage, and you can effortlessly access and share your content anytime, anywhere over the Internet.

Brand: BuffaloCustom Shipping

$333.42

Team Group - MP33 M.2 2280 256GB PCIe 3.0 x4 with NVMe 1.3 3D NAND Internal Solid State Drive (SSD) TM8FP6256G0C101

Team Group MP33 M.2 2280 256GB PCIe 3.0 x4 with NVMe 1.3 3D NAND Internal Solid State Drive (SSD) TM8FP6256G0C101

Brand: Team GroupCustom Shipping

$113.74

Buffalo - LinkStation 220 8TB 2-Bay External Network Storage (NAS) - Black

Buffalo Technology's LinkStation (LS220D series) combines an incredibly easy User Interface with the convenience, security and capacity of dual-bay, RAID-ready Network Attached Storage.The LS220D is affordable, fast, and primed for intensive data storage tasks. It's pre-configured and can even be set up via Smartphones with a new mobile optimized and intuitive interface. And with two hard drives users can choose RAID 0 for enhanced performance or RAID 1 for mirroring as part of a backup solution. The LS220D comes with Buffalo's free personal private cloud: wherever you are, all your data is accessible from any web browser or via Buffalo's WebAccess Apps for Android, iOS, or Windows Phone. And with Buffalo's Private Cloud solution users' data stays protected in the physical location of the device - not off-site in a third party's data center.Buffalo's LinkStation can also stream up to 4 HD films simultaneously allowing each family member to watch their favorite film, on their own device, at the same time. The LS220 is DLNA and Twonky Beam-ready and can also stream high-end DSD audio files without losing quality.

Brand: BuffaloCustom Shipping

$490.69

Intel - Solidigm D3-S4520 480GB M.2 2280 SATA SSD

The Solidigm D3-S4520 480GB M.2 2280 SATA SSD is engineered for server and enterprise environments, offering high-performance storage solutions. It features 144-layer 3D TLC NAND technology, providing a balance between performance and endurance. The drive supports a SATA 6Gb/s interface and comes in a compact M.2 2280 form factor, making it suitable for various server configurations. With a Total Bytes Written (TBW) of 4,198.40 TB and a Mean Time Between Failures (MTBF) of 2 million hours, it ensures long-term reliability. The SSD also includes AES 256-bit hardware encryption, enhanced power loss data protection, and end-to-end data protection, safeguarding your data against potential threats. Operating within a temperature range of 0°C to 70°C, it is designed to perform consistently under varying environmental conditions.

Brand: IntelCustom Shipping

$658.99

Seagate - Expansion 2TB External USB 3.0 Portable Hard Drive with Rescue Data Recovery Services - Black

Expansion portable drive is an easy-to-use solution for instantly adding storage to Windows or Mac—and taking those files on the go. Take advantage of fast data transfer speeds with USB 3.0 and consolidate files into a single location. Free up space on your computer with a simple drag and drop—file saving is that easy. Plus, Seagate Expansion comes with Rescue Data Recovery Services for additional peace of mind.

Brand: SeagateCustom Shipping

$149.99

Synology - HAT3310 12TB Plus Series SATA III 3.5" Internal NAS HDD (HAT3310-12T)

Synology HAT3310 12TB Plus Series SATA III 3.5" Internal NAS HDD (HAT3310-12T)

Brand: SynologyCustom Shipping

$551.88

Lexar - SL300 Portable SSD, 2TB, USB 3.2 Gen 2 - Black

The Lexar SL300 Portable SSD unleashes incredible performance with 1050MB/s read and 1000MB/s1 write speeds clocking in at 9.5x faster than HDDs1. It also features a single 2-in-1 USB Type-C to Type-C cable and a USB Type-C to Type-A adapter to offer wide compatibility with your devices, built-in double-layer graphite sheets for enhanced heat dissipation, and drop-resistance to 2m.

Brand: LexarCustom Shipping

$349.99

HP - ST1000NM0023 695507-001 1TB 7.2K RPM 6Gbps 3.5in SAS Hard Drive (NOT FOR HOME PC!)

ST1000NM0023 695507-001 1TB 7.2K RPM 6Gbps 3.5in SAS Hard Drive (NOT FOR HOME PC!) - MPN: ST1000NM0023 - Brand: SEAGATE - Style: COMPUTER_DRIVE_OR_STORAGE - Form Factor: 3.5 in - Interface: SAS - Model: ST1000NM0023 - Storage Capacity: 1 TB - Drive Type(s) Supported: HDD - Rotation Speed: 7200 RPM - SAS Form Factor: 3.5 in - UPC: 763649030059 - ISBN: 763649030059 - Country of Origin: Japan

Brand: HPCustom Shipping

$101.8

March 22, 2026

iPhone 17e Just Launched - Prices Drop on iPhone 16e and 15

Apple iPhone 17e launch triggers price drops across iPhone 16e and iPhone 15. Here are the best deals and what to buy right now.

By Max Basaria

March 22, 2026

New AI Laptops 2026 - Snapdragon X and Intel Core Ultra Deals Appear

AI laptops powered by Snapdragon X and Intel Core Ultra are getting discounts. Here are the best models to buy right now.

By Willie Redmond

October 15, 2025

Smart Speed: How to Shop Fast Online Without Overspending

Learn how to shop online quickly and wisely. Discover how price comparison tools on sales365days.com help you find the best deals instantly - without breaking your budget.

By Max Basaria

December 25, 2025

iPhone Fold Dummy Suggests Apple Is Rethinking the Future of Smartphones

A leaked iPhone Fold dummy reveals Apple’s radical foldable phone design, featuring a square shape and a tablet-like display when unfolded.

By Willie Redmond

View All Articles

SanDisk - 4TB Optimus GX PRO 850X PCIe 4.0 x4 M.2 2280 NVMe SSD

About this product

You might also like

Buffalo - LinkStation 710 4TB External Network Attached Storage (NAS) - Black

Team Group - MP33 M.2 2280 256GB PCIe 3.0 x4 with NVMe 1.3 3D NAND Internal Solid State Drive (SSD) TM8FP6256G0C101

Buffalo - LinkStation 220 8TB 2-Bay External Network Storage (NAS) - Black

Intel - Solidigm D3-S4520 480GB M.2 2280 SATA SSD

Seagate - Expansion 2TB External USB 3.0 Portable Hard Drive with Rescue Data Recovery Services - Black

Synology - HAT3310 12TB Plus Series SATA III 3.5" Internal NAS HDD (HAT3310-12T)

Lexar - SL300 Portable SSD, 2TB, USB 3.2 Gen 2 - Black

HP - ST1000NM0023 695507-001 1TB 7.2K RPM 6Gbps 3.5in SAS Hard Drive (NOT FOR HOME PC!)

iPhone 17e Just Launched - Prices Drop on iPhone 16e and 15

New AI Laptops 2026 - Snapdragon X and Intel Core Ultra Deals Appear

Smart Speed: How to Shop Fast Online Without Overspending

iPhone Fold Dummy Suggests Apple Is Rethinking the Future of Smartphones

You might also like

Buffalo - LinkStation 710 4TB External Network Attached Storage (NAS) - Black

Team Group - MP33 M.2 2280 256GB PCIe 3.0 x4 with NVMe 1.3 3D NAND Internal Solid State Drive (SSD) TM8FP6256G0C101

Buffalo - LinkStation 220 8TB 2-Bay External Network Storage (NAS) - Black

Intel - Solidigm D3-S4520 480GB M.2 2280 SATA SSD

Seagate - Expansion 2TB External USB 3.0 Portable Hard Drive with Rescue Data Recovery Services - Black

Synology - HAT3310 12TB Plus Series SATA III 3.5" Internal NAS HDD (HAT3310-12T)

Lexar - SL300 Portable SSD, 2TB, USB 3.2 Gen 2 - Black

HP - ST1000NM0023 695507-001 1TB 7.2K RPM 6Gbps 3.5in SAS Hard Drive (NOT FOR HOME PC!)

iPhone 17e Just Launched - Prices Drop on iPhone 16e and 15

New AI Laptops 2026 - Snapdragon X and Intel Core Ultra Deals Appear

Smart Speed: How to Shop Fast Online Without Overspending

iPhone Fold Dummy Suggests Apple Is Rethinking the Future of Smartphones

SanDisk - 4TB Optimus GX PRO 850X PCIe 4.0 x4 M.2 2280 NVMe SSD

About this product

SanDisk 4TB Optimus GX PRO 850X PCIe 4.0 x4 M.2 2280 NVMe SSD