The MOVE SPEED USB Drive 256GB External SSD 520MB/s Read Speed, USB 3.2+USB C Dual Ports External Drive, Portable SSD 3-Stage Push-Pull Design for iPhone 15/16/17 Series/Mac/Android Phone etc costs $0.1511/GB while the Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) costs $0.1000/GB. Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) offers 34% better value per gigabyte as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
MOVE SPEED USB Drive 256GB External SSD 520MB/s Read Speed, USB 3.2+USB C Dual Ports External Drive, Portable SSD 3-Stage Push-Pull Design for iPhone 15/16/17 Series/Mac/Android Phone etc vs Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) — Which Is Better Value?
Specification Comparison
| Spec | MOVE SPEED USB Drive 256GB External SSD 520MB/s Read Speed, USB 3.2+USB C Dual Ports External Drive, Portable SSD 3-Stage Push-Pull Design for iPhone 15/16/17 Series/Mac/Android Phone etc | Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) |
|---|---|---|
| Brand | MOVE SPEED | SP Silicon Power |
| Capacity | 256 GB | 1 TB |
| $/GB | $0.1511 | $0.1000 |
| Price | $38.69 | $99.99 |
| Retailer | Amazon | Amazon |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
MOVE SPEED USB Drive 256GB External SSD 520MB/s Read Speed, USB 3.2+USB C Dual Ports External Drive, Portable SSD 3-Stage Push-Pull Design for iPhone 15/16/17 Series/Mac/Android Phone etc
Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC)
Which Should You Buy?
Based on current pricing data, the Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) offers better value at $0.1000//GB compared to the MOVE SPEED USB Drive 256GB External SSD 520MB/s Read Speed, USB 3.2+USB C Dual Ports External Drive, Portable SSD 3-Stage Push-Pull Design for iPhone 15/16/17 Series/Mac/Android Phone etc at $0.1511//GB — that's roughly 34% less per gigabyte.
The best deal for the Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) is $99.99 at Amazon, while the MOVE SPEED USB Drive 256GB External SSD 520MB/s Read Speed, USB 3.2+USB C Dual Ports External Drive, Portable SSD 3-Stage Push-Pull Design for iPhone 15/16/17 Series/Mac/Android Phone etc starts at $38.69 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each MOVE SPEED USB Drive 256GB External SSD 520MB/s Read Speed, USB 3.2+USB C Dual Ports External Drive, Portable SSD 3-Stage Push-Pull Design for iPhone 15/16/17 Series/Mac/Android Phone etc and Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) product page for detailed specifications and price history.
Frequently Asked Questions
Is MOVE SPEED USB Drive 256GB External SSD 520MB/s Read Speed, USB 3.2+USB C Dual Ports External Drive, Portable SSD 3-Stage Push-Pull Design for iPhone 15/16/17 Series/Mac/Android Phone etc or Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) a better deal?
As of May 2026, Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) offers better value at $0.1000//GB compared to MOVE SPEED USB Drive 256GB External SSD 520MB/s Read Speed, USB 3.2+USB C Dual Ports External Drive, Portable SSD 3-Stage Push-Pull Design for iPhone 15/16/17 Series/Mac/Android Phone etc at $0.1511//GB. That is approximately 34% better value per gigabyte.
What is the price per GB of MOVE SPEED USB Drive 256GB External SSD 520MB/s Read Speed, USB 3.2+USB C Dual Ports External Drive, Portable SSD 3-Stage Push-Pull Design for iPhone 15/16/17 Series/Mac/Android Phone etc?
The MOVE SPEED USB Drive 256GB External SSD 520MB/s Read Speed, USB 3.2+USB C Dual Ports External Drive, Portable SSD 3-Stage Push-Pull Design for iPhone 15/16/17 Series/Mac/Android Phone etc is currently priced at $0.1511/GB ($38.69 for 256 GB) at Amazon.
Where can I buy Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) for the cheapest price?
The cheapest price for the Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) is $99.99 at Amazon, which works out to $0.1000/GB.