The fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q costs $0.0825/GB while the SanDisk Optimus GX PRO 8100 M.2 2280-S3-M 4TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82400TAN-000E0 costs $0.3500/GB. fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q offers 76% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q vs SanDisk Optimus GX PRO 8100 M.2 2280-S3-M 4TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82400TAN-000E0 — Which Is Better Value?
Specification Comparison
| Spec | fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q | SanDisk Optimus GX PRO 8100 M.2 2280-S3-M 4TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82400TAN-000E0 |
|---|---|---|
| Brand | fanxiang | SanDisk |
| Capacity | 4 TB | 4TB |
| $/GB | $0.0825 | $0.3500 |
| Price | $329.99 | $1399.99 |
| Retailer | Amazon | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q
SanDisk Optimus GX PRO 8100 M.2 2280-S3-M 4TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82400TAN-000E0
Which Should You Buy?
Based on current pricing data, the fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q offers better value at $0.0825//GB compared to the SanDisk Optimus GX PRO 8100 M.2 2280-S3-M 4TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82400TAN-000E0 at $0.3500//GB — that's roughly 76% less per gigabyte.
The best deal for the fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q is $329.99 at Amazon, while the SanDisk Optimus GX PRO 8100 M.2 2280-S3-M 4TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82400TAN-000E0 starts at $1399.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q and SanDisk Optimus GX PRO 8100 M.2 2280-S3-M 4TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82400TAN-000E0 product page for detailed specifications and price history.
Frequently Asked Questions
Is fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q or SanDisk Optimus GX PRO 8100 M.2 2280-S3-M 4TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82400TAN-000E0 a better deal?
As of June 2026, fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q offers better value at $0.0825//GB compared to SanDisk Optimus GX PRO 8100 M.2 2280-S3-M 4TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82400TAN-000E0 at $0.3500//GB. That is approximately 76% better value per gigabyte.
What is the price per GB of fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q?
The fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q is currently priced at $0.0825/GB ($329.99 for 4 TB) at Amazon.
Where can I buy SanDisk Optimus GX PRO 8100 M.2 2280-S3-M 4TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82400TAN-000E0 for the cheapest price?
The cheapest price for the SanDisk Optimus GX PRO 8100 M.2 2280-S3-M 4TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82400TAN-000E0 is $1399.99 at Newegg, which works out to $0.3500/GB.