SANDISK 1TB Optimus 5100 NVMe SSD - PCIe 4.0 x4, M.2 2280, Up to 7,100 MB/s Read Speed - SDSP51100TAN
Bottom line: The SANDISK 1TB Optimus 5100 NVMe SSD is a specs-and-price decision rather than a crowd-consensus one in the ssds & storage category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
Before you buy
- Confirm socket / form-factor / power-rating compatibility against your build before ordering
- Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
Manufacturer description
The SANDISK Optimus 5100 NVMe SSD strikes the perfect balance of high performance and affordability for creators. Boasting PCIe 4.0 speeds up to 7,100MB/s[2] (1TB[1] and 2TB[2] models) and capacities up to 4TBs[1] on a slim M.2 2280, boost your creative workflows or everyday tasks. Seamless application multitasking and fast file copies with integrated SANDISK nCache 4.0 technology. Have peace of mind with your data stored on our trusted 8th generation SANDISK BiCS QLC 3D CBA NAND and a 5-year limited warranty[5]. Download the free Acronis True Image for SANDISK software to migrate to your…
SpecPicks Verdict
SpecPicks scored SANDISK 1TB Optimus 5100 NVMe SSD using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. Compare with similarly-priced alternatives in the ssds & storage category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for ssds & storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- SPEED UP PROJECTS. Launch creator applications fast with uncompromising PCIe 4.0 read speeds up to 7,100MB/s,[2] (1TB and 2TB[1] models) and write speeds up to 6,700MB/s[2] (1TB[1]-4TB[1] models).
- CREATE AND STORE MORE. Make more room for your 4K videos and high-resolution images with capacities from 500GB[1] up to 4TB[1] 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[3] (4TB[1] 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.[5]
Full Specifications
| Brand | Sandisk |
|---|---|
| Color | Multicolor |
| Model Name | SANDISK Optimus 5100 NVMe SSD |
| Read Speed | 7100 megabytes_per_second |
| Unit Count | 1 Count |
| Form Factor | M.2 2280 |
| Media Speed | 6700 |
| Model Number | SDSP51100TAN |
| Built-In Media | SANDISK Optimus 5100 NVMe Internal SSD |
| Hard-Drive Size | 1 TB |
| Mfr Part Number | SDSP51100TAN |
| Number of Items | 1 |
| Special Feature | Power-Efficient Architecture |
| Hardware Platform | PC |
| Installation Type | Internal Hard Drive |
| Compatible Devices | Desktop, Laptop |
| Data Transfer Rate | 7100 megabytes_per_second |
| Additional Features | Power-Efficient Architecture |
| Hard Disk Interface | PCIE x 4 |
| Warranty Description | 5 Year Limited |
Ready to buy?
SANDISK 1TB Optimus 5100 NVMe SSD - PCIe 4.0 x4, M.2 2280, Up to 7,100 MB/s Read Speed - SDSP51100TAN is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
Related SSDs & Storage
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- How to Build a Windows 98 Retro PC in 2026
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- Best Retro Handhelds in 2026 — From $35 to $500
- Best 1440p Gaming GPUs in 2026
More reviews from the SpecPicks archive
Browse all reviews →- Raspberry Pi Projects on GitHub: 2025 Guide
- CUDA 13.3 and the RTX 3060: What Changes for Local LLM Inference
- Best Raspberry Pi 5 Projects and Kits for 2026
- Steam Machine 2025 Review: Couch Gaming and the 4K Question
- Build a Raspberry Pi 4 8GB NAS with SATA SSDs in 2026
- Best 12GB GPU for Local LLMs in 2026
- Silent, SD-Free Retro Storage: CompactFlash + IDE on Win98/XP
- Build a Raspberry Pi Carputer for Your Daily Driver (2026)
- Can a Raspberry Pi 4 8GB Run a Local LLM in 2026? Phi & TinyLlama tok/s
- Mount a 90s CD-ROM on Windows 98 Without a CD Drive (2026)
- How to run DeepSeek-R1 32B on Apple M4 Pro
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5080
- Claude Opus 4.8 Tops the Intelligence Index — How Close Can a $300 RTX 3060 Get Locally?
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5070
- Best Raspberry Pi Starter Kits for Beginners (2026)
- Best AIO Liquid CPU Coolers for High-TDP Builds in 2026
- DeepSeek on the US Entity List: What It Means for Local Inference
- How Fast Is Local LLM Inference on a Ryzen 7 5800X (CPU-Only, No GPU)?
- Steam Controller (2026) Scores 83/100 in Early Reviews
- AMD Revives Zen 2: Ryzen 7 4700LE in $800 RTX 3050 Prebuilts
- Ryzen 9 9950X3D2 vs Ryzen 7 5800X: Is the Upgrade Worth It?
- Imaging Vintage IDE Drives in 2026: The Retro-PC Backup Workflow
- MSI RTX 3060 Ventus 2X vs ZOTAC RTX 3060 Twin Edge: Which $300 1080p GPU Wins in 2026?
- Best USB Microphone for a Raspberry Pi Project YouTube Channel (2026)
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090