Sp Silicon Power vs Synology Hard Drives & SSDs
Side-by-side price per gigabyte comparison across 11 products.
As of March 2026, Sp Silicon Power averages $0.1528/GB across 10 products while Synology averages $0.2097/GB across 1 products on BuyPerUnit. Sp Silicon Power offers 27% better value per gigabyte for hard drives & ssds.
Sp Silicon Power
Better ValueCheapest 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
Synology
Cheapest Product
Synology DiskStation DS218play Mini Desktop NAS Server, Realtek RTD1296 Quad-Core, 1GB DDR4 Synology RAM, 4TB SSD, Synology DSM Software4TB · $839.00 · 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 | Synology | Synology DiskStation DS218play Mini Desktop NAS Server, Realtek RTD1296 Quad-Core, 1GB DDR4 Synology RAM, 4TB SSD, Synology DSM Software | 4TB | $0.2097 | $839.00 | 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, Sp Silicon Power offers better overall value for hard drives & ssds at an average of $0.1528/GB compared to Synology's $0.2097/GB — that's roughly 27% less per gigabyte.
Sp Silicon Power's best deal 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, while Synology's cheapest option is the Synology DiskStation DS218play Mini Desktop NAS Server, Realtek RTD1296 Quad-Core, 1GB DDR4 Synology RAM, 4TB SSD, Synology DSM Software (4TB) at $0.2097/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 Synology cheaper per GB for hard drives & ssds?
As of March 2026, Sp Silicon Power averages $0.1528/GB compared to Synology at $0.2097/GB. Sp Silicon Power is approximately 27% cheaper per gigabyte on average.
How many Sp Silicon Power and Synology hard drives & ssds does BuyPerUnit track?
BuyPerUnit currently tracks 10 Sp Silicon Power products and 1 Synology 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 Synology hard drives & ssd per GB?
The cheapest Synology option is the Synology DiskStation DS218play Mini Desktop NAS Server, Realtek RTD1296 Quad-Core, 1GB DDR4 Synology RAM, 4TB SSD, Synology DSM Software at $0.2097/GB ($839.00 for 4TB).