The Silicon Power Slim S55 2.5' 480GB SATA III TLC Internal Solid State Drive (SSD) SP480GBSS3S55S25 costs $0.2479/GB while the Nusyn 1TB NSP30 Portable SSD, High-Speed - Up to 1050MB/s, USB 3.2 Gen2, USB-C, External Solid State Drive, Plug & Play, Compatible costs $0.1300/GB. Nusyn 1TB NSP30 Portable SSD, High-Speed - Up to 1050MB/s, USB 3.2 Gen2, USB-C, External Solid State Drive, Plug & Play, Compatible offers 48% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Silicon Power Slim S55 2.5' 480GB SATA III TLC Internal Solid State Drive (SSD) SP480GBSS3S55S25 vs Nusyn 1TB NSP30 Portable SSD, High-Speed - Up to 1050MB/s, USB 3.2 Gen2, USB-C, External Solid State Drive, Plug & Play, Compatible — Which Is Better Value?
Specification Comparison
| Spec | Silicon Power Slim S55 2.5' 480GB SATA III TLC Internal Solid State Drive (SSD) SP480GBSS3S55S25 | Nusyn 1TB NSP30 Portable SSD, High-Speed - Up to 1050MB/s, USB 3.2 Gen2, USB-C, External Solid State Drive, Plug & Play, Compatible |
|---|---|---|
| Brand | Silicon Power | Nusyn |
| Capacity | 480GB | 1TB |
| $/GB | $0.2479 | $0.1300 |
| Price | $118.99 | $129.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Nusyn 1TB NSP30 Portable SSD, High-Speed - Up to 1050MB/s, USB 3.2 Gen2, USB-C, External Solid State Drive, Plug & Play, Compatible offers better value at $0.1300//GB compared to the Silicon Power Slim S55 2.5' 480GB SATA III TLC Internal Solid State Drive (SSD) SP480GBSS3S55S25 at $0.2479//GB — that's roughly 48% less per gigabyte.
The best deal for the Nusyn 1TB NSP30 Portable SSD, High-Speed - Up to 1050MB/s, USB 3.2 Gen2, USB-C, External Solid State Drive, Plug & Play, Compatible is $129.99 at Newegg, while the Silicon Power Slim S55 2.5' 480GB SATA III TLC Internal Solid State Drive (SSD) SP480GBSS3S55S25 starts at $118.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Silicon Power Slim S55 2.5' 480GB SATA III TLC Internal Solid State Drive (SSD) SP480GBSS3S55S25 and Nusyn 1TB NSP30 Portable SSD, High-Speed - Up to 1050MB/s, USB 3.2 Gen2, USB-C, External Solid State Drive, Plug & Play, Compatible product page for detailed specifications and price history.
Frequently Asked Questions
Is Silicon Power Slim S55 2.5' 480GB SATA III TLC Internal Solid State Drive (SSD) SP480GBSS3S55S25 or Nusyn 1TB NSP30 Portable SSD, High-Speed - Up to 1050MB/s, USB 3.2 Gen2, USB-C, External Solid State Drive, Plug & Play, Compatible a better deal?
As of July 2026, Nusyn 1TB NSP30 Portable SSD, High-Speed - Up to 1050MB/s, USB 3.2 Gen2, USB-C, External Solid State Drive, Plug & Play, Compatible offers better value at $0.1300//GB compared to Silicon Power Slim S55 2.5' 480GB SATA III TLC Internal Solid State Drive (SSD) SP480GBSS3S55S25 at $0.2479//GB. That is approximately 48% better value per gigabyte.
What is the price per GB of Silicon Power Slim S55 2.5' 480GB SATA III TLC Internal Solid State Drive (SSD) SP480GBSS3S55S25?
The Silicon Power Slim S55 2.5' 480GB SATA III TLC Internal Solid State Drive (SSD) SP480GBSS3S55S25 is currently priced at $0.2479/GB ($118.99 for 480GB) at Newegg.
Where can I buy Nusyn 1TB NSP30 Portable SSD, High-Speed - Up to 1050MB/s, USB 3.2 Gen2, USB-C, External Solid State Drive, Plug & Play, Compatible for the cheapest price?
The cheapest price for the Nusyn 1TB NSP30 Portable SSD, High-Speed - Up to 1050MB/s, USB 3.2 Gen2, USB-C, External Solid State Drive, Plug & Play, Compatible is $129.99 at Newegg, which works out to $0.1300/GB.