The SanDisk Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAN-000E0 costs $0.3500/GB while the Western Digital WD 5TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0050BBK-WESN costs $0.0392/GB. Western Digital WD 5TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0050BBK-WESN offers 89% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAN-000E0 vs Western Digital WD 5TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0050BBK-WESN — Which Is Better Value?
Specification Comparison
| Spec | SanDisk Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAN-000E0 | Western Digital WD 5TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0050BBK-WESN |
|---|---|---|
| Brand | SanDisk | Western Digital |
| Capacity | 8TB | 5 TB |
| $/GB | $0.3500 | $0.0392 |
| Price | $2799.99 | $195.95 |
| Retailer | Newegg | Amazon |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
SanDisk Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAN-000E0
Western Digital WD 5TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0050BBK-WESN
Which Should You Buy?
Based on current pricing data, the Western Digital WD 5TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0050BBK-WESN offers better value at $0.0392//GB compared to the SanDisk Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAN-000E0 at $0.3500//GB — that's roughly 89% less per gigabyte.
The best deal for the Western Digital WD 5TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0050BBK-WESN is $195.95 at Amazon, while the SanDisk Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAN-000E0 starts at $2799.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SanDisk Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAN-000E0 and Western Digital WD 5TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0050BBK-WESN product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAN-000E0 or Western Digital WD 5TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0050BBK-WESN a better deal?
As of June 2026, Western Digital WD 5TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0050BBK-WESN offers better value at $0.0392//GB compared to SanDisk Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAN-000E0 at $0.3500//GB. That is approximately 89% better value per gigabyte.
What is the price per GB of SanDisk Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAN-000E0?
The SanDisk Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAN-000E0 is currently priced at $0.3500/GB ($2799.99 for 8TB) at Newegg.
Where can I buy Western Digital WD 5TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0050BBK-WESN for the cheapest price?
The cheapest price for the Western Digital WD 5TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0050BBK-WESN is $195.95 at Amazon, which works out to $0.0392/GB.