The Western Digital 1TB WD Green SN350 NVMe Internal SSD Solid State Drive - Gen3 PCIe, QLC, M.2 2280, Up to 3,200 MB/s - WDS costs $0.1114/GB while the Silicon Power Slim S55 2.5' 480GB SATA III TLC Internal Solid State Drive (SSD) SP480GBSS3S55S25 costs $0.2812/GB. Western Digital 1TB WD Green SN350 NVMe Internal SSD Solid State Drive - Gen3 PCIe, QLC, M.2 2280, Up to 3,200 MB/s - WDS offers 60% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Western Digital 1TB WD Green SN350 NVMe Internal SSD Solid State Drive - Gen3 PCIe, QLC, M.2 2280, Up to 3,200 MB/s - WDS vs Silicon Power Slim S55 2.5' 480GB SATA III TLC Internal Solid State Drive (SSD) SP480GBSS3S55S25 — Which Is Better Value?
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Specification Comparison
| Spec | Western Digital 1TB WD Green SN350 NVMe Internal SSD Solid State Drive - Gen3 PCIe, QLC, M.2 2280, Up to 3,200 MB/s - WDS | Silicon Power Slim S55 2.5' 480GB SATA III TLC Internal Solid State Drive (SSD) SP480GBSS3S55S25 |
|---|---|---|
| Brand | Western Digital | Silicon Power |
| Capacity | 1 TB | 480GB |
| $/GB | $0.1114 | $0.2812 |
| Price | $111.35 | $134.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | nvme | ssd |
Price Across Retailers
Western Digital 1TB WD Green SN350 NVMe Internal SSD Solid State Drive - Gen3 PCIe, QLC, M.2 2280, Up to 3,200 MB/s - WDS
Silicon Power Slim S55 2.5' 480GB SATA III TLC Internal Solid State Drive (SSD) SP480GBSS3S55S25
Which Should You Buy?
Based on current pricing data, the Western Digital 1TB WD Green SN350 NVMe Internal SSD Solid State Drive - Gen3 PCIe, QLC, M.2 2280, Up to 3,200 MB/s - WDS offers better value at $0.1114//GB compared to the Silicon Power Slim S55 2.5' 480GB SATA III TLC Internal Solid State Drive (SSD) SP480GBSS3S55S25 at $0.2812//GB — that's roughly 60% less per gigabyte.
The best deal for the Western Digital 1TB WD Green SN350 NVMe Internal SSD Solid State Drive - Gen3 PCIe, QLC, M.2 2280, Up to 3,200 MB/s - WDS is $111.35 at Newegg, while the Silicon Power Slim S55 2.5' 480GB SATA III TLC Internal Solid State Drive (SSD) SP480GBSS3S55S25 starts at $134.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Western Digital 1TB WD Green SN350 NVMe Internal SSD Solid State Drive - Gen3 PCIe, QLC, M.2 2280, Up to 3,200 MB/s - WDS and Silicon Power Slim S55 2.5' 480GB SATA III TLC Internal Solid State Drive (SSD) SP480GBSS3S55S25 product page for detailed specifications and price history.
Frequently Asked Questions
Is Western Digital 1TB WD Green SN350 NVMe Internal SSD Solid State Drive - Gen3 PCIe, QLC, M.2 2280, Up to 3,200 MB/s - WDS or Silicon Power Slim S55 2.5' 480GB SATA III TLC Internal Solid State Drive (SSD) SP480GBSS3S55S25 a better deal?
As of September 2026, Western Digital 1TB WD Green SN350 NVMe Internal SSD Solid State Drive - Gen3 PCIe, QLC, M.2 2280, Up to 3,200 MB/s - WDS offers better value at $0.1114//GB compared to Silicon Power Slim S55 2.5' 480GB SATA III TLC Internal Solid State Drive (SSD) SP480GBSS3S55S25 at $0.2812//GB. That is approximately 60% better value per gigabyte.
What is the price per GB of Western Digital 1TB WD Green SN350 NVMe Internal SSD Solid State Drive - Gen3 PCIe, QLC, M.2 2280, Up to 3,200 MB/s - WDS?
The Western Digital 1TB WD Green SN350 NVMe Internal SSD Solid State Drive - Gen3 PCIe, QLC, M.2 2280, Up to 3,200 MB/s - WDS is currently priced at $0.1114/GB ($111.35 for 1 TB) at Newegg.
Where can I buy Silicon Power Slim S55 2.5' 480GB SATA III TLC Internal Solid State Drive (SSD) SP480GBSS3S55S25 for the cheapest price?
The cheapest price for the Silicon Power Slim S55 2.5' 480GB SATA III TLC Internal Solid State Drive (SSD) SP480GBSS3S55S25 is $134.99 at Newegg, which works out to $0.2812/GB.