The SANDISK 4TB Optimus GX PRO 850X PCIe 4.0 x4 M.2 2280 NVMe SSD - SDSP81400TAN-000E0 costs $0.2475/GB while the ORICO 4TB External SSD up to Read Speed up to 560MB/s USB Type-C Portable SSD-B5PLUS Green costs $0.0750/GB. ORICO 4TB External SSD up to Read Speed up to 560MB/s USB Type-C Portable SSD-B5PLUS Green offers 70% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SANDISK 4TB Optimus GX PRO 850X PCIe 4.0 x4 M.2 2280 NVMe SSD - SDSP81400TAN-000E0 vs ORICO 4TB External SSD up to Read Speed up to 560MB/s USB Type-C Portable SSD-B5PLUS Green — Which Is Better Value?
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Specification Comparison
| Spec | SANDISK 4TB Optimus GX PRO 850X PCIe 4.0 x4 M.2 2280 NVMe SSD - SDSP81400TAN-000E0 | ORICO 4TB External SSD up to Read Speed up to 560MB/s USB Type-C Portable SSD-B5PLUS Green |
|---|---|---|
| Brand | SanDisk | ORICO |
| Capacity | 4TB | 4TB |
| $/GB | $0.2475 | $0.0750 |
| Price | $990.00 | $299.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | nvme | ssd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the ORICO 4TB External SSD up to Read Speed up to 560MB/s USB Type-C Portable SSD-B5PLUS Green offers better value at $0.0750//GB compared to the SANDISK 4TB Optimus GX PRO 850X PCIe 4.0 x4 M.2 2280 NVMe SSD - SDSP81400TAN-000E0 at $0.2475//GB — that's roughly 70% less per gigabyte.
The best deal for the ORICO 4TB External SSD up to Read Speed up to 560MB/s USB Type-C Portable SSD-B5PLUS Green is $299.99 at Newegg, while the SANDISK 4TB Optimus GX PRO 850X PCIe 4.0 x4 M.2 2280 NVMe SSD - SDSP81400TAN-000E0 starts at $990.00 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 4TB Optimus GX PRO 850X PCIe 4.0 x4 M.2 2280 NVMe SSD - SDSP81400TAN-000E0 and ORICO 4TB External SSD up to Read Speed up to 560MB/s USB Type-C Portable SSD-B5PLUS Green product page for detailed specifications and price history.
Frequently Asked Questions
Is SANDISK 4TB Optimus GX PRO 850X PCIe 4.0 x4 M.2 2280 NVMe SSD - SDSP81400TAN-000E0 or ORICO 4TB External SSD up to Read Speed up to 560MB/s USB Type-C Portable SSD-B5PLUS Green a better deal?
As of September 2026, ORICO 4TB External SSD up to Read Speed up to 560MB/s USB Type-C Portable SSD-B5PLUS Green offers better value at $0.0750//GB compared to SANDISK 4TB Optimus GX PRO 850X PCIe 4.0 x4 M.2 2280 NVMe SSD - SDSP81400TAN-000E0 at $0.2475//GB. That is approximately 70% better value per gigabyte.
What is the price per GB of SANDISK 4TB Optimus GX PRO 850X PCIe 4.0 x4 M.2 2280 NVMe SSD - SDSP81400TAN-000E0?
The SANDISK 4TB Optimus GX PRO 850X PCIe 4.0 x4 M.2 2280 NVMe SSD - SDSP81400TAN-000E0 is currently priced at $0.2475/GB ($990.00 for 4TB) at Newegg.
Where can I buy ORICO 4TB External SSD up to Read Speed up to 560MB/s USB Type-C Portable SSD-B5PLUS Green for the cheapest price?
The cheapest price for the ORICO 4TB External SSD up to Read Speed up to 560MB/s USB Type-C Portable SSD-B5PLUS Green is $299.99 at Newegg, which works out to $0.0750/GB.