Western Digital

SanDisk 520 SDSS51400TAB-000G0 4 TB Solid State Drive - 2.5" Internal - SATA [SATA/600]

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SKU:
21647955
MPN:
sdss51400tab-000g0
Availability:
Usually ships the same or next business day. In stock at our MS warehouse.
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Stock Update:
09/25/2026 12:52:33 AM PST
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$823.15
Stock Update:
09/25/2026 12:52:33 AM PST
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Description



This item is brand-new, factory sealed.

Sandisk 4TB 520 SATA SSD, 2.5/7mm, up to 560 MB/s Read speeds - SDSS51400TAB-000G0
  • DESIGNED FOR PROFESSIONALS. Professionals, content creators, and prosumers can trust Sandisk to deliver SATA read speeds up to 560MB/s(2) (500GB 4TB(1) models) for AI-enabled video editing workflows and productivity suites.
  • EXPAND YOUR PC STORAGE. Available from 500GB up to 4TB(1) to add much needed capacity for more applications, videos, pictures, and personal data.
  • SOLID STATE RELIABILITY. Designed without any moving parts, the SANDISK 520 SATA SSD is built with trusted SANDISK 3D NAND and is shock resistant.
  • MIGRATE WITH EASE. Upgrade easily with our free Acronis True Image for SANDISK software(5) (additional cable or hardware may be required and is sold separately).
  • MONITOR WITH SANDISK DASHBOARD(4). The downloadable SANDISK Dashboard(4) (Windows only) allows you to monitor your new drives performance and storage space, and keeps your drive updated.
  • Digital Storage Capacity: 4 TB
  • Hard Disk Interface: Serial ATA-600
  • Connectivity Technology: SATA
  • Additional Features: Shock Resistant
  • Hard Disk Form Factor: 2.5 inches
  • Compatible Devices: Desktop, Laptop
  • Specific Uses For Product: Business, Multimedia, Personal
  • Read Speed: 560 megabytes_per_second
  • Media Speed: 525 megabytes_per_second
  • Data Transfer Rate: 560 megabytes_per_second
  • Form Factor: 2.5-inch
  • Hardware Connectivity: SATA 6.0 Gb/s
  • Hard-Drive Size: 4 TB
  • Item Weight: 1.28 ounces
  • Item Dimensions L x W x Thickness: 3.95"L x 0.28"W x 2.75"Th
  • Number of Items: 1
  • Brand: Sandisk
  • Model Number: SDSS51400TAB-000G0
  • Hard Disk Description: Solid State Drive
  • Built-In Media: SANDISK 520 SATA SSD
  • Model Name: SANDISK 520 SATA SSD
  • Manufacturer: Sandisk Technologies, Inc.
  • UPC: 619659231750
  • Mfr Part Number: SDSS51400TAB-000G0
  • Warranty Description: 5-year limited warranty
  • Installation Type: Internal Hard Drive
  • Color: Black
  • Enclosure Material: Information Not Available

Designed for IT professionals, content creators, and prosumers, the SANDISK 520 SATA SSD delivers fast SATA read speeds up to 560MB/s(2) and write speeds up to 525 MB/s(2) (4TB(1) model) to power high-performance PCs. Capacities from 500GB to 4TB(1) on 2.5 form-factor are built with trusted SANDISK 3D NAND, up to 1,000 TBW(3) (4TB(1) model) endurance, and up to 2.25M hours MTTF(3) reliability rating. Make your upgrade simple with the free downloadable Acronis True Image for SANDISK data migration software(5) (cable may be required, sold separately). Work with confidence with the downloadable SANDISK Dashboard(4) (Windows only) which helps monitor your SSD along with a 5-year limited warranty(6). (1) 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment. (2) 1MB/s = 1 million bytes per second. IOPS = input/output operations per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors. (3) TBW (terabytes written) values calculated using JEDEC client workload (JESD219) and vary by product capacity. (4) Available for download; see the Sandisk website for more details. (5) Download, installation, and administrative privileges required. Includes 5-year license for your compatible drive. Redeem within 90 days of purchase. May not be combined with other offers. Offer limited; see the Sandisk website for more details. Offer subject to change. Product specifications subject to change without notice. Pictures shown may vary from actual products. SANDISK and the SANDISK logo are registered marks or marks of Sandisk Corporation or its affiliates in the U.S. and/or other countries. Acronis and True Image are registered marks of Acronis International GmbH in the United States and other countries. 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.

Features

Operating System Compatibility:   
Windows

 

Specs

Physical Characteristics
Form Factor2.5"
Weight (Approximate)1.22 oz
Length4"
Drive TypeInternal
Height0.3"
Width2.8"
Warranty
Limited Warranty5 Year
Interfaces/Ports
Drive Interface StandardSATA/600
Drive InterfaceSATA
General Information
Brand NameSanDisk
Manufacturer Website Addresshttp://www.wdc.com
Marketing InformationElevate your performance, boost your productivity
Designed for IT professionals, content creators, and prosumers, the SANDISK 520 SATA SSD delivers fast SATA read speeds up to 560MB/s and write speeds up to 525 MB/s (4TB model) to power high-performance PCs. Capacities from 500GB to 4TB on 2.5" form-factor are built with trusted SANDISK 3D NAND, up to 1,000 TBW (4TB model) endurance, and up to 2.25M hours MTTF reliability rating. Make your upgrade simple with the free downloadable Acronis
®
True Image™ for SANDISK data migration software (cable may be required, sold separately). Work with confidence with the downloadable SANDISK Dashboard (Windows
®
only) which helps monitor your SSD along with a 5-year limited warranty.
Designed for professionals
Professionals, content creators, and prosumers can trust Sandisk to deliver fast SATA read speeds up to 560MB/s and write speeds up to 525MB/s (4TB model), perfect for intense, creative and productivity workflows.
Expand your PC storage
SANDISK 520 SATA SSDs are available up to 4TB on 2.5" form-factor to add much-needed capacity for productivity applications, videos, pictures, and your personal data.
Solid-state reliability
Designed without any moving parts, the SANDISK 520 SATA SSD is built with trusted SANDISK 3D NAND with up to 1,000 TBW (4TB model), and 2.25M hours MTTF reliability.
Migrate to your new drive with ease
Easily upgrade with our free Acronis
®
True Image™ for SANDISK software (additional cable or hardware may be required and is sold separately).
Monitor with our SANDISK Dashboard
The downloadable SANDISK Dashboard (Windows
®
only) allows you to monitor your new drive's performance and storage space and keeps your drive up to date.
5-Year limited warranty
With a 5-year limited warranty, you can work with confidence and have peace of mind when upgrading or replacing your old drive.
Product TypeSolid State Drive
Product Name520 SATA SSD - 4TB
ManufacturerWestern Digital Corporation
Manufacturer Part NumberSDSS51400TAB-000G0
Product ModelSDSS51400TAB-000G0
Product Series520
Drive Performance
Maximum Sequential Read560 MB/s
Maximum External Data Transfer Rate768 MB/s (6 Gbit/s)
Maximum Sequential Write525 MB/s
Endurance (TBW)1000 TB
Technical Information
Storage Capacity4 TB
Platform SupportedPC

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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SanDisk 520 SDSS51400TAB-000G0 4 TB Solid State Drive - 2.5" Internal - SATA [SATA/600]
$823.15