The Lexar NM790 8TB PCIe Gen 4x4 NVMe M.2 Internal SSD LNM790X008T-RNNNU costs $0.1637/GB while the SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) costs $0.0825/GB. SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) offers 50% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Lexar NM790 8TB PCIe Gen 4x4 NVMe M.2 Internal SSD LNM790X008T-RNNNU vs SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) — Which Is Better Value?
Specification Comparison
| Spec | Lexar NM790 8TB PCIe Gen 4x4 NVMe M.2 Internal SSD LNM790X008T-RNNNU | SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) |
|---|---|---|
| Brand | Lexar | SP Silicon Power |
| Capacity | 8TB | 4 TB |
| $/GB | $0.1637 | $0.0825 |
| Price | $1309.99 | $329.97 |
| Retailer | Newegg | Amazon |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | nvme | ssd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) offers better value at $0.0825//GB compared to the Lexar NM790 8TB PCIe Gen 4x4 NVMe M.2 Internal SSD LNM790X008T-RNNNU at $0.1637//GB — that's roughly 50% less per gigabyte.
The best deal for the SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) is $329.97 at Amazon, while the Lexar NM790 8TB PCIe Gen 4x4 NVMe M.2 Internal SSD LNM790X008T-RNNNU starts at $1309.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Lexar NM790 8TB PCIe Gen 4x4 NVMe M.2 Internal SSD LNM790X008T-RNNNU and SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) product page for detailed specifications and price history.
Frequently Asked Questions
Is Lexar NM790 8TB PCIe Gen 4x4 NVMe M.2 Internal SSD LNM790X008T-RNNNU or SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) a better deal?
As of June 2026, SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) offers better value at $0.0825//GB compared to Lexar NM790 8TB PCIe Gen 4x4 NVMe M.2 Internal SSD LNM790X008T-RNNNU at $0.1637//GB. That is approximately 50% better value per gigabyte.
What is the price per GB of Lexar NM790 8TB PCIe Gen 4x4 NVMe M.2 Internal SSD LNM790X008T-RNNNU?
The Lexar NM790 8TB PCIe Gen 4x4 NVMe M.2 Internal SSD LNM790X008T-RNNNU is currently priced at $0.1637/GB ($1309.99 for 8TB) at Newegg.
Where can I buy SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) for the cheapest price?
The cheapest price for the SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) is $329.97 at Amazon, which works out to $0.0825/GB.