The fanxiang S501Q SSD 512GB PCle 3.0x4 Internal Solid State Drive, NVMe M.2 2280 Internal Solid State Drive, SLC Cache 3D NAND Up to 3000MB/s for Laptop and PC Desktops costs $0.1816/GB while the Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) costs $0.1000/GB. Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) offers 45% better value per gigabyte as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
fanxiang S501Q SSD 512GB PCle 3.0x4 Internal Solid State Drive, NVMe M.2 2280 Internal Solid State Drive, SLC Cache 3D NAND Up to 3000MB/s for Laptop and PC Desktops vs Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) — Which Is Better Value?
Specification Comparison
| Spec | fanxiang S501Q SSD 512GB PCle 3.0x4 Internal Solid State Drive, NVMe M.2 2280 Internal Solid State Drive, SLC Cache 3D NAND Up to 3000MB/s for Laptop and PC Desktops | Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) |
|---|---|---|
| Brand | fanxiang | SP Silicon Power |
| Capacity | 512 GB | 1 TB |
| $/GB | $0.1816 | $0.1000 |
| Price | $92.99 | $99.99 |
| Retailer | Amazon | Amazon |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | nvme | ssd |
Price Across Retailers
fanxiang S501Q SSD 512GB PCle 3.0x4 Internal Solid State Drive, NVMe M.2 2280 Internal Solid State Drive, SLC Cache 3D NAND Up to 3000MB/s for Laptop and PC Desktops
Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC)
Which Should You Buy?
Based on current pricing data, the Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) offers better value at $0.1000//GB compared to the fanxiang S501Q SSD 512GB PCle 3.0x4 Internal Solid State Drive, NVMe M.2 2280 Internal Solid State Drive, SLC Cache 3D NAND Up to 3000MB/s for Laptop and PC Desktops at $0.1816//GB — that's roughly 45% less per gigabyte.
The best deal for the Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) is $99.99 at Amazon, while the fanxiang S501Q SSD 512GB PCle 3.0x4 Internal Solid State Drive, NVMe M.2 2280 Internal Solid State Drive, SLC Cache 3D NAND Up to 3000MB/s for Laptop and PC Desktops starts at $92.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each fanxiang S501Q SSD 512GB PCle 3.0x4 Internal Solid State Drive, NVMe M.2 2280 Internal Solid State Drive, SLC Cache 3D NAND Up to 3000MB/s for Laptop and PC Desktops and Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) product page for detailed specifications and price history.
Frequently Asked Questions
Is fanxiang S501Q SSD 512GB PCle 3.0x4 Internal Solid State Drive, NVMe M.2 2280 Internal Solid State Drive, SLC Cache 3D NAND Up to 3000MB/s for Laptop and PC Desktops or Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) a better deal?
As of May 2026, Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) offers better value at $0.1000//GB compared to fanxiang S501Q SSD 512GB PCle 3.0x4 Internal Solid State Drive, NVMe M.2 2280 Internal Solid State Drive, SLC Cache 3D NAND Up to 3000MB/s for Laptop and PC Desktops at $0.1816//GB. That is approximately 45% better value per gigabyte.
What is the price per GB of fanxiang S501Q SSD 512GB PCle 3.0x4 Internal Solid State Drive, NVMe M.2 2280 Internal Solid State Drive, SLC Cache 3D NAND Up to 3000MB/s for Laptop and PC Desktops?
The fanxiang S501Q SSD 512GB PCle 3.0x4 Internal Solid State Drive, NVMe M.2 2280 Internal Solid State Drive, SLC Cache 3D NAND Up to 3000MB/s for Laptop and PC Desktops is currently priced at $0.1816/GB ($92.99 for 512 GB) at Amazon.
Where can I buy Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) for the cheapest price?
The cheapest price for the Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC) is $99.99 at Amazon, which works out to $0.1000/GB.