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 $0.0900/GB while the Samsung - – 9100 PRO 4TB with Heatsink Internal SSD PCIe Gen 5x4 NVMe, Speeds Up to 14800 MB/s costs $0.3500/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 74% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) vs Samsung - – 9100 PRO 4TB with Heatsink Internal SSD PCIe Gen 5x4 NVMe, Speeds Up to 14800 MB/s — Which Is Better Value?
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Specification Comparison
| Spec | SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) | Samsung - – 9100 PRO 4TB with Heatsink Internal SSD PCIe Gen 5x4 NVMe, Speeds Up to 14800 MB/s |
|---|---|---|
| Brand | SP Silicon Power | Samsung |
| Capacity | 4 TB | 4 TB |
| $/GB | $0.0900 | $0.3500 |
| Price | $359.97 | $1399.99 |
| Retailer | Amazon | Best Buy |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | nvme |
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 $0.0900//GB compared to the Samsung - – 9100 PRO 4TB with Heatsink Internal SSD PCIe Gen 5x4 NVMe, Speeds Up to 14800 MB/s at $0.3500//GB — that's roughly 74% 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 $359.97 at Amazon, while the Samsung - – 9100 PRO 4TB with Heatsink Internal SSD PCIe Gen 5x4 NVMe, Speeds Up to 14800 MB/s starts at $1399.99 at Best Buy.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) and Samsung - – 9100 PRO 4TB with Heatsink Internal SSD PCIe Gen 5x4 NVMe, Speeds Up to 14800 MB/s product page for detailed specifications and price history.
Frequently Asked Questions
Is SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) or Samsung - – 9100 PRO 4TB with Heatsink Internal SSD PCIe Gen 5x4 NVMe, Speeds Up to 14800 MB/s a better deal?
As of August 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 $0.0900//GB compared to Samsung - – 9100 PRO 4TB with Heatsink Internal SSD PCIe Gen 5x4 NVMe, Speeds Up to 14800 MB/s at $0.3500//GB. That is approximately 74% better value per gigabyte.
What is the price per GB of SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25)?
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 currently priced at $0.0900/GB ($359.97 for 4 TB) at Amazon.
Where can I buy Samsung - – 9100 PRO 4TB with Heatsink Internal SSD PCIe Gen 5x4 NVMe, Speeds Up to 14800 MB/s for the cheapest price?
The cheapest price for the Samsung - – 9100 PRO 4TB with Heatsink Internal SSD PCIe Gen 5x4 NVMe, Speeds Up to 14800 MB/s is $1399.99 at Best Buy, which works out to $0.3500/GB.