The Emtec X150 Power Plus 480GB 2.5' SATA III Internal SSD - ECSSD480GX150 costs $0.1021/GB while the WD_BLACK 500GB SN770M M.2 2230 NVMe SSD for Handheld Gaming Devices, Speeds up to 5,000MB/s, TLC 3D NAND, Great for Steam Deck and Microsoft... costs $0.3180/GB. Emtec X150 Power Plus 480GB 2.5' SATA III Internal SSD - ECSSD480GX150 offers 68% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Emtec X150 Power Plus 480GB 2.5' SATA III Internal SSD - ECSSD480GX150 vs WD_BLACK 500GB SN770M M.2 2230 NVMe SSD for Handheld Gaming Devices, Speeds up to 5,000MB/s, TLC 3D NAND, Great for Steam Deck and Microsoft... — Which Is Better Value?
Specification Comparison
| Spec | Emtec X150 Power Plus 480GB 2.5' SATA III Internal SSD - ECSSD480GX150 | WD_BLACK 500GB SN770M M.2 2230 NVMe SSD for Handheld Gaming Devices, Speeds up to 5,000MB/s, TLC 3D NAND, Great for Steam Deck and Microsoft... |
|---|---|---|
| Brand | Emtec | Western Digital |
| Capacity | 480GB | 500GB |
| $/GB | $0.1021 | $0.3180 |
| Price | $48.99 | $159.00 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | nvme |
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_BLACK 500GB SN770M M.2 2230 NVMe SSD for Handheld Gaming Devices, Speeds up to 5,000MB/s, TLC 3D NAND, Great for Steam Deck and Microsoft... at $0.3180//GB — that's roughly 68% 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_BLACK 500GB SN770M M.2 2230 NVMe SSD for Handheld Gaming Devices, Speeds up to 5,000MB/s, TLC 3D NAND, Great for Steam Deck and Microsoft... starts at $159.00 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Emtec X150 Power Plus 480GB 2.5' SATA III Internal SSD - ECSSD480GX150 and WD_BLACK 500GB SN770M M.2 2230 NVMe SSD for Handheld Gaming Devices, Speeds up to 5,000MB/s, TLC 3D NAND, Great for Steam Deck and Microsoft... product page for detailed specifications and price history.
Frequently Asked Questions
Is Emtec X150 Power Plus 480GB 2.5' SATA III Internal SSD - ECSSD480GX150 or WD_BLACK 500GB SN770M M.2 2230 NVMe SSD for Handheld Gaming Devices, Speeds up to 5,000MB/s, TLC 3D NAND, Great for Steam Deck and Microsoft... 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_BLACK 500GB SN770M M.2 2230 NVMe SSD for Handheld Gaming Devices, Speeds up to 5,000MB/s, TLC 3D NAND, Great for Steam Deck and Microsoft... at $0.3180//GB. That is approximately 68% better value per gigabyte.
What is the price per GB of Emtec X150 Power Plus 480GB 2.5' SATA III Internal SSD - ECSSD480GX150?
The Emtec X150 Power Plus 480GB 2.5' SATA III Internal SSD - ECSSD480GX150 is currently priced at $0.1021/GB ($48.99 for 480GB) at Newegg.
Where can I buy WD_BLACK 500GB SN770M M.2 2230 NVMe SSD for Handheld Gaming Devices, Speeds up to 5,000MB/s, TLC 3D NAND, Great for Steam Deck and Microsoft... for the cheapest price?
The cheapest price for the WD_BLACK 500GB SN770M M.2 2230 NVMe SSD for Handheld Gaming Devices, Speeds up to 5,000MB/s, TLC 3D NAND, Great for Steam Deck and Microsoft... is $159.00 at Newegg, which works out to $0.3180/GB.