Sp Silicon Power vs St4000nm0035 Hard Drives & SSDs
Side-by-side price per gigabyte comparison across 11 products.
As of March 2026, Sp Silicon Power averages $0.1534/GB across 10 products while St4000nm0035 averages $0.0324/GB across 1 products on BuyPerUnit. St4000nm0035 offers 79% better value per gigabyte for hard drives & ssds.
Sp Silicon Power
Cheapest Product
SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25)4 TB · $359.97 · amazon
St4000nm0035
Better ValueCheapest Product
ST4000NM0035 Enterprise-class 4TB SATA Monitors 4T Hard Drives4TB · $129.60 · newegg
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Sp Silicon Power | SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) | 4 TB | $0.0900 | $359.97 | amazon |
| 1 | St4000nm0035 | ST4000NM0035 Enterprise-class 4TB SATA Monitors 4T Hard Drives | 4TB | $0.0324 | $129.60 | newegg |
| 2 | Sp Silicon Power | Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) | 2 TB | $0.1100 | $219.97 | amazon |
| 3 | Sp Silicon Power | Silicon Power 2TB NVMe M.2 PCIe Gen3x4 2280 SSD Solid State Drive (SP002TBP34A60M28) | 2 TB | $0.1350 | $269.97 | amazon |
| 4 | Sp Silicon Power | Silicon Power 1TB A55 M.2 SATA M+B Key SSD Internal Solid State Drive 2280 SU001TBSS3A55M28AB | 1 TB | $0.1400 | $139.97 | amazon |
| 5 | Sp Silicon Power | SP 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP001TBSS3A55S25) | 1 TB | $0.1440 | $143.97 | amazon |
Which Should You Buy?
Based on current pricing data, St4000nm0035 offers better overall value for hard drives & ssds at an average of $0.0324/GB compared to Sp Silicon Power's $0.1534/GB — that's roughly 79% less per gigabyte.
St4000nm0035's best deal is the ST4000NM0035 Enterprise-class 4TB SATA Monitors 4T Hard Drives (4TB) at $0.0324/GB, while Sp Silicon Power's cheapest option is 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) (4 TB) at $0.0900/GB.
However, price per GB isn't everything — consider factors like warranty, performance specs, and your specific capacity needs. Check individual product pages for detailed specifications.
Frequently Asked Questions
Is Sp Silicon Power or St4000nm0035 cheaper per GB for hard drives & ssds?
As of March 2026, St4000nm0035 averages $0.0324/GB compared to Sp Silicon Power at $0.1534/GB. St4000nm0035 is approximately 79% cheaper per gigabyte on average.
How many Sp Silicon Power and St4000nm0035 hard drives & ssds does BuyPerUnit track?
BuyPerUnit currently tracks 10 Sp Silicon Power products and 1 St4000nm0035 products in the hard drives & ssds category, all ranked by price per gigabyte.
What is the cheapest Sp Silicon Power hard drives & ssd per GB?
The cheapest Sp Silicon Power option is 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) at $0.0900/GB ($359.97 for 4 TB).
What is the cheapest St4000nm0035 hard drives & ssd per GB?
The cheapest St4000nm0035 option is the ST4000NM0035 Enterprise-class 4TB SATA Monitors 4T Hard Drives at $0.0324/GB ($129.60 for 4TB).