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SanDisk Optimus 5100 M.2 2280 500GB PCI-Express 4.0 x4 QLC 3D CBA NAND Internal Solid State Drive (SSD) SDSP51500GAN-000E0

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Capacity: 500GB

1TB
2TB
4TB
500GB

SPEED UP PROJECTS. Launch creator applications fast with uncompromising PCIe 4.0 read speeds up to 7,100MB/s, (1TB and 2TB models) and write speeds up to 6,700MB/s (1TB-4TB models).
CREATE AND STORE MORE. Make more room for your 4K videos and high-resolution images with capacities from 500GB up to 4TB on M.2 2280 built with our trusted 8th generation SANDISK BiCS QLC 3D CBA NAND.
IT GOES WHERE YOU GO. With an all-new power efficient design, your drive delivers high performance with low power, giving you more time to be productive while on the go.
UNCOMPROMISED RELIABILITY. With up to 1,200 TBW (4TB model) endurance rating, your drive is designed for creators.
KEEP YOUR DRIVE UPDATED. Monitor your SSD's performance and check for updates with the downloadable SANDISK Dashboard application.

Overview

Specs

Reviews

SanDisk Optimus 5100 NVMe Solid State Drive

Storage to Revitalize Your PC

Launch creator applications fast with uncompromising PCIe 4.0 read speeds up to 7,100MB/s⁽¹⁾, (1TB and 2TB models⁽²⁾) and write speeds up to 6,700MB/s⁽¹⁾ (1TB-4TB models⁽²⁾).

Create and store more

Make more room for your 4K videos and high-resolution images with capacities from 500GB⁽²⁾ up to 4TB⁽²⁾ on M.2 2280 built with our trusted 8th generation SANDISK BiCS QLC 3D CBA NAND.

It goes where you go

With an all-new power-efficient design, your drive delivers high performance with low power consumption, giving you more time to be productive on the go.

Uncompromising reliability

With up to 1,200TBW⁽³⁾ (4TB model⁽²⁾) endurance rating, your drive is designed for video editing and productivity suites.

Keep your drive up to date

Monitor your SSD’s performance and check for updates with the downloadable SANDISK Dashboard application⁽⁴⁾ (Windows only).

Free Acronis True Image software⁽⁵⁾

For reliable transfer of your data to your new SSD (separate cable/enclosure may be required).

Notes:

(1) 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.

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

(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. Terms and conditions apply. User account registration may be required. May not be combined with other offers. Offer limited; see official Sandisk website for more details. Offer subject to change.

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 is a registered mark 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.

Overview

The SanDisk Optimus 5100 is a 500GB internal solid state drive with an M.2 2280 form factor, PCI-Express 4.0 x4 interface and NVMe protocol. It is designed for systems that support this drive format and interface.

Key Features

500GB capacity for internal data storage
QLC 3D CBA NAND memory components
M.2 2280 form factor
PCI-Express 4.0 x4 interface with NVMe protocol
Sequential read performance up to 6600 MBps
Sequential write performance up to 5600 MBps

Performance

The drive provides maximum sequential performance of up to 6600 MBps read and up to 5600 MBps write. Maximum 4KB random performance is up to 660,000 IOPS read and up to 1,100,000 IOPS write.

Design

The M.2 2280 drive measures 22mm in width, 80mm in depth and 2.38mm in height. Weight is 5.7g. This model is without a heatsink.

Connectivity & Compatibility

The drive uses a PCI-Express 4.0 x4 interface and NVMe protocol. Its M.2 2280 form factor is intended for compatible systems that support the listed interface, protocol and physical form factor.

Reliability & Durability

The drive is rated for 300TB Terabytes Written (TBW) and has an MTBF of 1,750,000 hours. Operating temperature is 0°C ~ +85°C, and storage temperature is -40°C ~ +85°C. Maximum shock resistance is 1,500G @ 0.5 ms half-sine. Operating vibration is 5 gRMS, 10-2000 Hz, 3 axes; non-operating vibration is 4.9 gRMS, 7-800 Hz, 3 axes.

Specifications

Brand: SanDisk
Series: Optimus 5100
Model: SDSP51500GAN-000E0
Device Type: Internal Solid State Drive (SSD)
Capacity: 500GB
Memory Components: QLC 3D CBA NAND
Interface: PCI-Express 4.0 x4
Protocol: NVMe
Max Sequential Read: Up to 6600 MBps
Max Sequential Write: Up to 5600 MBps
4KB Random Read: Up to 660,000 IOPS
4KB Random Write: Up to 1,100,000 IOPS
Terabytes Written (TBW): 300TB
MTBF: 1,750,000 hours
HeatSink: without HeatSink
Power Consumption (Idle): 4 mW
Average Active Power Read: 3.8W
Average Active Power Write: 3.8W
Height: 2.38mm
Width: 22mm
Depth: 80mm
Weight: 5.7g

Model
Brand	SanDisk
Series	Optimus 5100
Model	SDSP51500GAN-000E0
Device Type	Internal Solid State Drive (SSD)

Details
Form Factor	M.2 2280
Capacity	500GB
Memory Components	QLC 3D CBA NAND
Interface	PCI-Express 4.0 x4
Protocol	NVMe

Performance
Max Sequential Read	Up to 6600 MBps
Max Sequential Write	Up to 5600 MBps
4KB Random Read	Up to 660,000 IOPS
4KB Random Write	Up to 1,100,000 IOPS
Terabytes Written (TBW)	300TB
MTBF	1,750,000 hours
HeatSink	without HeatSink

Environmental
Power Consumption (Idle)	4 mW
Power Consumption (Active)	Average Active Power Read: 3.8W Average Active Power Write: 3.8W
Operating Temperature	0°C ~ +85°C
Storage Temperature	-40°C ~ +85°C
Max Shock Resistance	1,500G @ 0.5 ms half-sine
Max Vibration Resistance	Operating Vibration: 5 gRMS, 10-2000 Hz, 3 axes Non-operating Vibration: 4.9 gRMS, 7-800 Hz, 3 axes

Dimensions & Weight
Height	2.38mm
Width	22mm
Depth	80mm
Weight	5.7g

Additional Information
First Listed on Newegg	June 05, 2026

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

The SanDisk Optimus 5100 is a 500GB M.2 2280 NVMe SSD with a PCIe 4.0 x4 interface and sequential speeds up to 6,600 MB/s read and 5,600 MB/s write, suited to desktop or laptop users upgrading compatible systems for faster storage.

Recommended For

Laptop users upgrading an M.2 2280 drive for Windows, applications, and frequently used files who value quick everyday access and a power-efficient PCIe 4.0 SSD.
Creators keeping a modest set of current photos, high-resolution images, or 4K project files on one drive, rather than using 500GB as their entire long-term media archive.
Desktop builders adding a secondary drive for a compact, mostly read-heavy collection of files or applications who want NVMe access without stepping up to a higher-capacity model.
PC users who value fast application and file access for routine multitasking, and whose typical storage use is not dominated by prolonged, high-volume writes.

Spec Summary

Attribute	Value
Best For	Gaming, personal, and business storage in compatible desktop or laptop systems
Capacity And NAND	500GB SSD with QLC 3D CBA NAND
Interface And Form Factor	M.2 2280 internal SSD using PCIe 4.0 x4 with NVMe protocol
Read And Write Performance	Sequential speeds up to 6,600 MB/s read and 5,600 MB/s write; 4KB random performance up to 660,000 IOPS read and 1,100,000 IOPS write
Endurance And Reliability	300TBW endurance and 1,750,000-hour MTBF
Power And Thermal	Without heatsink; 4mW idle power and average active read/write power of 3.8W; operating temperature 0°C to 85°C and storage temperature −40°C to 85°C
Shock And Vibration Resistance	Shock resistance up to 1,500G at 0.5ms half-sine; operating vibration 5gRMS and non-operating vibration 4.9gRMS
Dimensions And Weight	80 × 22 × 2.38mm; weighs 5.7g
System Compatibility	Listed for Windows systems
Model Identifiers	SanDisk Optimus 5100; model SDSP51500GAN-000E0

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SanDisk Optimus 5100 M.2 2280 500GB PCI-Express 4.0 x4 QLC 3D CBA NAND Internal Solid State Drive (SSD) SDSP51500GAN-000E0

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Customer Reviews of the SanDisk SDSP51500GAN-000E0

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Spec Summary

Item#: N82E16820173720

Best Sellers

SanDisk Optimus 5100 M.2 2280 500GB PCI-Express 4.0 x4 QLC 3D CBA NAND Internal Solid State Drive (SSD) SDSP51500GAN-000E0

Learn more about the SanDisk SDSP51500GAN-000E0

Customer Reviews of the SanDisk SDSP51500GAN-000E0

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Recommended For

Spec Summary