The SanDisk Optimus GX 7100 M.2 2280-S3-M 500GB PCI-Express 4.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP71500GAN-000E0 costs $0.3016/GB while the Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red costs $0.1190/GB. Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red offers 61% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk Optimus GX 7100 M.2 2280-S3-M 500GB PCI-Express 4.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP71500GAN-000E0 vs Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red — Which Is Better Value?
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Specification Comparison
| Spec | SanDisk Optimus GX 7100 M.2 2280-S3-M 500GB PCI-Express 4.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP71500GAN-000E0 | Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red |
|---|---|---|
| Brand | SanDisk | Vansuny |
| Capacity | 500GB | 1 TB |
| $/GB | $0.3016 | $0.1190 |
| Price | $150.80 | $118.99 |
| Retailer | Newegg | Amazon |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
SanDisk Optimus GX 7100 M.2 2280-S3-M 500GB PCI-Express 4.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP71500GAN-000E0
Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red
Which Should You Buy?
Based on current pricing data, the Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red offers better value at $0.1190//GB compared to the SanDisk Optimus GX 7100 M.2 2280-S3-M 500GB PCI-Express 4.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP71500GAN-000E0 at $0.3016//GB — that's roughly 61% less per gigabyte.
The best deal for the Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red is $118.99 at Amazon, while the SanDisk Optimus GX 7100 M.2 2280-S3-M 500GB PCI-Express 4.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP71500GAN-000E0 starts at $150.80 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SanDisk Optimus GX 7100 M.2 2280-S3-M 500GB PCI-Express 4.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP71500GAN-000E0 and Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk Optimus GX 7100 M.2 2280-S3-M 500GB PCI-Express 4.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP71500GAN-000E0 or Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red a better deal?
As of August 2026, Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red offers better value at $0.1190//GB compared to SanDisk Optimus GX 7100 M.2 2280-S3-M 500GB PCI-Express 4.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP71500GAN-000E0 at $0.3016//GB. That is approximately 61% better value per gigabyte.
What is the price per GB of SanDisk Optimus GX 7100 M.2 2280-S3-M 500GB PCI-Express 4.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP71500GAN-000E0?
The SanDisk Optimus GX 7100 M.2 2280-S3-M 500GB PCI-Express 4.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP71500GAN-000E0 is currently priced at $0.3016/GB ($150.80 for 500GB) at Newegg.
Where can I buy Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red for the cheapest price?
The cheapest price for the Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red is $118.99 at Amazon, which works out to $0.1190/GB.