The Samsung 990 PRO Heatsink SSD 4TB, NVMe M.2 2280, Read Speeds Up to 7,450MB/s Best for PlayStation 5 (PS5 SSD) Console Expansion MZ-V9P4T0CW costs $0.2137/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 $0.0875/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 59% better value per gigabyte as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Samsung 990 PRO Heatsink SSD 4TB, NVMe M.2 2280, Read Speeds Up to 7,450MB/s Best for PlayStation 5 (PS5 SSD) Console Expansion MZ-V9P4T0CW 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 | Samsung 990 PRO Heatsink SSD 4TB, NVMe M.2 2280, Read Speeds Up to 7,450MB/s Best for PlayStation 5 (PS5 SSD) Console Expansion MZ-V9P4T0CW | 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 | Samsung | SP Silicon Power |
| Capacity | 4 TB | 4 TB |
| $/GB | $0.2137 | $0.0875 |
| Price | $854.95 | $349.97 |
| Retailer | Amazon | Amazon |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | nvme | ssd |
Price Across Retailers
Samsung 990 PRO Heatsink SSD 4TB, NVMe M.2 2280, Read Speeds Up to 7,450MB/s Best for PlayStation 5 (PS5 SSD) Console Expansion MZ-V9P4T0CW
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 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 $0.0875//GB compared to the Samsung 990 PRO Heatsink SSD 4TB, NVMe M.2 2280, Read Speeds Up to 7,450MB/s Best for PlayStation 5 (PS5 SSD) Console Expansion MZ-V9P4T0CW at $0.2137//GB — that's roughly 59% 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 $349.97 at Amazon, while the Samsung 990 PRO Heatsink SSD 4TB, NVMe M.2 2280, Read Speeds Up to 7,450MB/s Best for PlayStation 5 (PS5 SSD) Console Expansion MZ-V9P4T0CW starts at $854.95 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Samsung 990 PRO Heatsink SSD 4TB, NVMe M.2 2280, Read Speeds Up to 7,450MB/s Best for PlayStation 5 (PS5 SSD) Console Expansion MZ-V9P4T0CW 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 Samsung 990 PRO Heatsink SSD 4TB, NVMe M.2 2280, Read Speeds Up to 7,450MB/s Best for PlayStation 5 (PS5 SSD) Console Expansion MZ-V9P4T0CW 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 May 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 $0.0875//GB compared to Samsung 990 PRO Heatsink SSD 4TB, NVMe M.2 2280, Read Speeds Up to 7,450MB/s Best for PlayStation 5 (PS5 SSD) Console Expansion MZ-V9P4T0CW at $0.2137//GB. That is approximately 59% better value per gigabyte.
What is the price per GB of Samsung 990 PRO Heatsink SSD 4TB, NVMe M.2 2280, Read Speeds Up to 7,450MB/s Best for PlayStation 5 (PS5 SSD) Console Expansion MZ-V9P4T0CW?
The Samsung 990 PRO Heatsink SSD 4TB, NVMe M.2 2280, Read Speeds Up to 7,450MB/s Best for PlayStation 5 (PS5 SSD) Console Expansion MZ-V9P4T0CW is currently priced at $0.2137/GB ($854.95 for 4 TB) at Amazon.
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 $349.97 at Amazon, which works out to $0.0875/GB.