The Micron 5400 PRO - SSD - 3.84 TB - internal - 2.5' - SATA 6Gb/s costs $1.4315/GB while the SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) costs $0.0850/GB. SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) offers 94% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Micron 5400 PRO - SSD - 3.84 TB - internal - 2.5' - SATA 6Gb/s vs SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) — Which Is Better Value?
Specification Comparison
| Spec | Micron 5400 PRO - SSD - 3.84 TB - internal - 2.5' - SATA 6Gb/s | SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) |
|---|---|---|
| Brand | Micron | SP Silicon Power |
| Capacity | 3.8TB | 4 TB |
| $/GB | $1.4315 | $0.0850 |
| Price | $5496.99 | $339.97 |
| Retailer | Newegg | Amazon |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) offers better value at $0.0850//GB compared to the Micron 5400 PRO - SSD - 3.84 TB - internal - 2.5' - SATA 6Gb/s at $1.4315//GB — that's roughly 94% less per gigabyte.
The best deal for the SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) is $339.97 at Amazon, while the Micron 5400 PRO - SSD - 3.84 TB - internal - 2.5' - SATA 6Gb/s starts at $5496.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Micron 5400 PRO - SSD - 3.84 TB - internal - 2.5' - SATA 6Gb/s and SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) product page for detailed specifications and price history.
Frequently Asked Questions
Is Micron 5400 PRO - SSD - 3.84 TB - internal - 2.5' - SATA 6Gb/s or SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) a better deal?
As of July 2026, SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) offers better value at $0.0850//GB compared to Micron 5400 PRO - SSD - 3.84 TB - internal - 2.5' - SATA 6Gb/s at $1.4315//GB. That is approximately 94% better value per gigabyte.
What is the price per GB of Micron 5400 PRO - SSD - 3.84 TB - internal - 2.5' - SATA 6Gb/s?
The Micron 5400 PRO - SSD - 3.84 TB - internal - 2.5' - SATA 6Gb/s is currently priced at $1.4315/GB ($5496.99 for 3.8TB) at Newegg.
Where can I buy SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) for the cheapest price?
The cheapest price for the SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) is $339.97 at Amazon, which works out to $0.0850/GB.