The WD SN810 256GB NVMe PCIe Gen4 x4 M.2 2280 Internal SSD Solid State Drive OEM Western Digital costs $0.2148/GB while the Emtec X150 Power Plus 480GB 2.5' SATA III Internal SSD - ECSSD480GX150 costs $0.1021/GB. Emtec X150 Power Plus 480GB 2.5' SATA III Internal SSD - ECSSD480GX150 offers 52% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
WD SN810 256GB NVMe PCIe Gen4 x4 M.2 2280 Internal SSD Solid State Drive OEM Western Digital vs Emtec X150 Power Plus 480GB 2.5' SATA III Internal SSD - ECSSD480GX150 — Which Is Better Value?
Specification Comparison
| Spec | WD SN810 256GB NVMe PCIe Gen4 x4 M.2 2280 Internal SSD Solid State Drive OEM Western Digital | Emtec X150 Power Plus 480GB 2.5' SATA III Internal SSD - ECSSD480GX150 |
|---|---|---|
| Brand | Western Digital | Emtec |
| Capacity | 256GB | 480GB |
| $/GB | $0.2148 | $0.1021 |
| Price | $54.99 | $48.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | nvme | ssd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Emtec X150 Power Plus 480GB 2.5' SATA III Internal SSD - ECSSD480GX150 offers better value at $0.1021//GB compared to the WD SN810 256GB NVMe PCIe Gen4 x4 M.2 2280 Internal SSD Solid State Drive OEM Western Digital at $0.2148//GB — that's roughly 52% less per gigabyte.
The best deal for the Emtec X150 Power Plus 480GB 2.5' SATA III Internal SSD - ECSSD480GX150 is $48.99 at Newegg, while the WD SN810 256GB NVMe PCIe Gen4 x4 M.2 2280 Internal SSD Solid State Drive OEM Western Digital starts at $54.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each WD SN810 256GB NVMe PCIe Gen4 x4 M.2 2280 Internal SSD Solid State Drive OEM Western Digital and Emtec X150 Power Plus 480GB 2.5' SATA III Internal SSD - ECSSD480GX150 product page for detailed specifications and price history.
Frequently Asked Questions
Is WD SN810 256GB NVMe PCIe Gen4 x4 M.2 2280 Internal SSD Solid State Drive OEM Western Digital or Emtec X150 Power Plus 480GB 2.5' SATA III Internal SSD - ECSSD480GX150 a better deal?
As of July 2026, Emtec X150 Power Plus 480GB 2.5' SATA III Internal SSD - ECSSD480GX150 offers better value at $0.1021//GB compared to WD SN810 256GB NVMe PCIe Gen4 x4 M.2 2280 Internal SSD Solid State Drive OEM Western Digital at $0.2148//GB. That is approximately 52% better value per gigabyte.
What is the price per GB of WD SN810 256GB NVMe PCIe Gen4 x4 M.2 2280 Internal SSD Solid State Drive OEM Western Digital?
The WD SN810 256GB NVMe PCIe Gen4 x4 M.2 2280 Internal SSD Solid State Drive OEM Western Digital is currently priced at $0.2148/GB ($54.99 for 256GB) at Newegg.
Where can I buy Emtec X150 Power Plus 480GB 2.5' SATA III Internal SSD - ECSSD480GX150 for the cheapest price?
The cheapest price for the Emtec X150 Power Plus 480GB 2.5' SATA III Internal SSD - ECSSD480GX150 is $48.99 at Newegg, which works out to $0.1021/GB.