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SanDisk Optimus GX 7100 M.2 2280 500GB PCI-Express 4.0 x4 3D NAND TLC Internal Solid State Drive (SSD) Up to 6800 MB/s Read (SDSP71500GAN-000E0)

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  • 1TB
  • 4TB
  • 500G
  • AN SSD THAT DOESN'T BACK DOWN. Experience PCIe Gen 4.0 Sequential Read/Write speeds up to 6,800/5,800 MB/s for 500GB models. Reduce load times for applications and immersive games, including those supported by Microsoft DirectStorage.
  • MOVING ON TO THE NEXT LEVEL. Improve system responsiveness with Random Read/Write speeds up to 1M/1.4M IOPS 1TB and 2TB models and integrated SanDisk nCache Technology.
  • EXPAND YOUR GAME LIBRARY WITHOUT WORRY. Available in capacities up to 4TB on M.2 2280, so you have ample storage for the latest games. Powered by our 8th generation SanDisk BiCS TLC 3D CBA NAND.
  • CLEAR THAT CHECKPOINT. With a power-efficient architecture, you can clear that checkpoint or wrap that project before your battery taps out.
  • INCLUDED SANDISK SOFTWARE. Keep your drive updated and enable Game Mode with SanDisk Dashboard (Windows only). Migrate to your new drive with Acronis True Image for SanDisk software.
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Overview
Specs
Reviews
SanDisk Optimus GX 7100 NVMe SSD
SanDisk Optimus GX 7100 NVMe SSD
An SSD that doesn’t back down

Experience an exhilarating boost with level-conquering Sequential Read/Write speeds up to 7,250/6,900MB/s(1) (1TB and 2TB models(2)). Equipped with a PCIe 4.0 interface, the SANDISK Optimus GX 7100 NVMe SSD enables you to take on the next wave of AAA game titles.

SanDisk Optimus GX 7100 NVMe SSD
Notes:

(1) 1MB/s = 1 million bytes per second. IOPS = input/output operations per second. Based on read speeds, unless otherwise stated. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors.

(2) 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.

(3) Available for download; see the Sandisk website for more details.

(4) TBW (terabytes written) values calculated using JEDEC client workload (JESD219) and vary by product capacity.

SANDISK, the SANDISK logo, SANDISK Optimus, and nCache 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. The NVMe word mark is a mark of NVM Express, Inc. PCIe is a registered mark of PCI-SIG. Windows, Microsoft and DirectStorage are registered 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.

Overview

The SanDisk Optimus GX 7100 is a 500GB internal solid state drive for gaming, applications, and creative workflows. Its M.2 2280 design combines PCIe 4.0 x4 connectivity with NVMe 2.0 for responsive storage performance in compatible systems.


Key Features

  • 500GB capacity for games, applications, projects, updates, and downloadable content
  • 3D NAND TLC memory components
  • Integrated SanDisk nCache technology
  • Power-efficient architecture for use in laptops and handheld gaming consoles
  • Support for Microsoft DirectStorage, including supported games

Performance

Sequential performance reaches up to 6800 MB/s read and 5800 MB/s write. 4KB random performance reaches up to 760,000 IOPS read and 1,200,000 IOPS write.


Design

The drive uses an M.2 2280-S3-M form factor without a heatsink. It measures 80mm deep, 22mm wide, and 2.38mm high, with a weight of 5.8g.


Connectivity & Compatibility

The SanDisk Optimus GX 7100 uses a PCI-Express 4.0 x4 interface and NVMe 2.0 protocol. Its M.2 2280 form factor is designed for compatible systems, including laptops and handheld gaming consoles.


Reliability & Durability

The drive is rated for 300TB terabytes written and has an MTBF of 1,750,000 hours. Operating temperature is 0°C to +85°C, while storage temperature is -40°C to +85°C. Maximum shock resistance is 1,500G @ 0.5 ms half-sine.


Software & Tools

SanDisk Dashboard for Windows supports drive updates, performance monitoring, and Game Mode. Acronis True Image for SanDisk software supports migration to the new drive.


Specifications

  • Brand: SanDisk
  • Series: Optimus GX 7100
  • Model: SDSP71500GAN-000E0
  • Device Type: Internal Solid State Drive (SSD)
  • Capacity: 500GB
  • Form Factor: M.2 2280-S3-M
  • Memory Components: 3D NAND TLC
  • Interface: PCI-Express 4.0 x4
  • Protocol: NVMe 2.0
  • Max Sequential Read: Up to 6800 MBps
  • Max Sequential Write: Up to 5800 MBps
  • 4KB Random Read: Up to 760,000 IOPS
  • 4KB Random Write: Up to 1,200,000 IOPS
  • Terabytes Written (TBW): 300TB
  • MTBF: 1,750,000 hours
  • HeatSink: without HeatSink
  • Power Consumption (Idle): 5 mW
  • Average Active Power Read: 3.4W
  • Average Active Power Write: 3.5W
  • Operating Temperature: 0°C ~ +85°C
  • Storage Temperature: -40°C ~ +85°C
  • Max Shock Resistance: 1,500G @ 0.5 ms half-sine
  • Weight: 5.8g

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years
  • Read full details

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! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.

  • Return for refund until: January 31, 2027
  • Return for replacement until: January 31, 2027
  • This item is covered by Newegg.ca's Extended Holiday Return Policy.
  • Read full return policy for details.

Manufacturer Contact Info

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The SanDisk Optimus GX 7100 is a 500GB M.2 2280 NVMe PCIe 4.0 x4 internal SSD, suited to compatible PCs for gaming and everyday workloads that benefit from fast storage; this capacity is rated for sequential reads up to 7,250 MB/s and writes up to 6,900 MB/s.

Recommended For

  • PC gamers with a compatible M.2 2280 PCIe 4.0 slot who want a fast drive for game and application loads; independent testing found the GX 7100 particularly strong in random-read and game-storage benchmarks.
  • Laptop owners replacing a standard M.2 2280 drive who want PCIe 4.0 NVMe storage for everyday apps and gaming, provided their laptop supports this drive’s size and interface.
  • Users upgrading a system drive who value quick application and system responsiveness and plan to keep frequently used software on the 500GB drive.

Spec Summary

AttributeValue
Best ForInternal 500GB SSD storage for gaming, personal, and business use on a PC
Capacity500GB
Interface And Form FactorM.2 2280-S3-M, PCIe 4.0 x4, NVMe 2.0
Read Write PerformanceSequential speeds up to 6,800 MB/s read and 5,800 MB/s write; 4KB random speeds up to 760,000 IOPS read and 1,200,000 IOPS write
Memory And Heat Dissipation3D NAND TLC; no heatsink
Endurance And Reliability300TBW endurance and 1,750,000-hour MTBF
Power And Operating Conditions5 mW idle power; average active power of 3.4W read and 3.5W write; operating temperature 0°C to +85°C and storage temperature -40°C to +85°C
Shock And Vibration ResistanceShock resistance up to 1,500G at 0.5 ms half-sine; operating vibration 5 gRMS and non-operating vibration 4.9 gRMS
Physical Dimensions And Weight80 × 22 × 2.38 mm; 5.8 g
CompatibilityCompatible devices listed as desktop and laptop PCs; console models listed as Sony PlayStation 5 and Microsoft Xbox Series S
Model IdentifiersSanDisk Optimus GX 7100; model SDSP71500GAN-000E0