The KINGSMAN KE680 M.2 2280 NVMe PCIe Gen4x 4 2TB Internal Solid-State Drive (SSD) / Works with PC and PS5 / R/W Up to 7,400/6,600 MB/s costs $0.2347/GB while the Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) costs $0.0990/GB. Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) offers 58% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
KINGSMAN KE680 M.2 2280 NVMe PCIe Gen4x 4 2TB Internal Solid-State Drive (SSD) / Works with PC and PS5 / R/W Up to 7,400/6,600 MB/s vs Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) — Which Is Better Value?
Specification Comparison
| Spec | KINGSMAN KE680 M.2 2280 NVMe PCIe Gen4x 4 2TB Internal Solid-State Drive (SSD) / Works with PC and PS5 / R/W Up to 7,400/6,600 MB/s | Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) |
|---|---|---|
| Brand | KINGSMAN | SP Silicon Power |
| Capacity | 2TB | 2 TB |
| $/GB | $0.2347 | $0.0990 |
| Price | $469.35 | $197.97 |
| Retailer | Newegg | Amazon |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | nvme | ssd |
Price Across Retailers
KINGSMAN KE680 M.2 2280 NVMe PCIe Gen4x 4 2TB Internal Solid-State Drive (SSD) / Works with PC and PS5 / R/W Up to 7,400/6,600 MB/s
Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC)
Which Should You Buy?
Based on current pricing data, the Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) offers better value at $0.0990//GB compared to the KINGSMAN KE680 M.2 2280 NVMe PCIe Gen4x 4 2TB Internal Solid-State Drive (SSD) / Works with PC and PS5 / R/W Up to 7,400/6,600 MB/s at $0.2347//GB — that's roughly 58% less per gigabyte.
The best deal for the Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) is $197.97 at Amazon, while the KINGSMAN KE680 M.2 2280 NVMe PCIe Gen4x 4 2TB Internal Solid-State Drive (SSD) / Works with PC and PS5 / R/W Up to 7,400/6,600 MB/s starts at $469.35 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each KINGSMAN KE680 M.2 2280 NVMe PCIe Gen4x 4 2TB Internal Solid-State Drive (SSD) / Works with PC and PS5 / R/W Up to 7,400/6,600 MB/s and Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) product page for detailed specifications and price history.
Frequently Asked Questions
Is KINGSMAN KE680 M.2 2280 NVMe PCIe Gen4x 4 2TB Internal Solid-State Drive (SSD) / Works with PC and PS5 / R/W Up to 7,400/6,600 MB/s or Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) a better deal?
As of July 2026, Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) offers better value at $0.0990//GB compared to KINGSMAN KE680 M.2 2280 NVMe PCIe Gen4x 4 2TB Internal Solid-State Drive (SSD) / Works with PC and PS5 / R/W Up to 7,400/6,600 MB/s at $0.2347//GB. That is approximately 58% better value per gigabyte.
What is the price per GB of KINGSMAN KE680 M.2 2280 NVMe PCIe Gen4x 4 2TB Internal Solid-State Drive (SSD) / Works with PC and PS5 / R/W Up to 7,400/6,600 MB/s?
The KINGSMAN KE680 M.2 2280 NVMe PCIe Gen4x 4 2TB Internal Solid-State Drive (SSD) / Works with PC and PS5 / R/W Up to 7,400/6,600 MB/s is currently priced at $0.2347/GB ($469.35 for 2TB) at Newegg.
Where can I buy Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) for the cheapest price?
The cheapest price for the Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) is $197.97 at Amazon, which works out to $0.0990/GB.