The Kingston External SXS2000 4TB USB 3.2 Gen 2x2 Type-C 3D NAND Solid State Disk costs $0.2192/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 $0.0825/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 62% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Kingston External SXS2000 4TB USB 3.2 Gen 2x2 Type-C 3D NAND Solid State Disk 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 | Kingston External SXS2000 4TB USB 3.2 Gen 2x2 Type-C 3D NAND Solid State Disk | 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 | Kingston | SP Silicon Power |
| Capacity | 4TB | 4 TB |
| $/GB | $0.2192 | $0.0825 |
| Price | $876.78 | $329.97 |
| 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 $0.0825//GB compared to the Kingston External SXS2000 4TB USB 3.2 Gen 2x2 Type-C 3D NAND Solid State Disk at $0.2192//GB — that's roughly 62% 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 $329.97 at Amazon, while the Kingston External SXS2000 4TB USB 3.2 Gen 2x2 Type-C 3D NAND Solid State Disk starts at $876.78 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Kingston External SXS2000 4TB USB 3.2 Gen 2x2 Type-C 3D NAND Solid State Disk 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 Kingston External SXS2000 4TB USB 3.2 Gen 2x2 Type-C 3D NAND Solid State Disk 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 June 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 $0.0825//GB compared to Kingston External SXS2000 4TB USB 3.2 Gen 2x2 Type-C 3D NAND Solid State Disk at $0.2192//GB. That is approximately 62% better value per gigabyte.
What is the price per GB of Kingston External SXS2000 4TB USB 3.2 Gen 2x2 Type-C 3D NAND Solid State Disk?
The Kingston External SXS2000 4TB USB 3.2 Gen 2x2 Type-C 3D NAND Solid State Disk is currently priced at $0.2192/GB ($876.78 for 4TB) 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 $329.97 at Amazon, which works out to $0.0825/GB.