The WD - BLACK SN7100 4TB Internal SSD Gen 4 x4 NVMe costs $0.1960/GB while the TEAMGROUP QX 4TB 3D NAND QLC 2.5 Inch SATA III Internal Solid State Drive SSD R/W Speed up to 500/460 MB/s 800TBW Laptop & PC Desktop T253X7004T0C101 costs $0.0865/GB. TEAMGROUP QX 4TB 3D NAND QLC 2.5 Inch SATA III Internal Solid State Drive SSD R/W Speed up to 500/460 MB/s 800TBW Laptop & PC Desktop T253X7004T0C101 offers 56% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
WD - BLACK SN7100 4TB Internal SSD Gen 4 x4 NVMe vs TEAMGROUP QX 4TB 3D NAND QLC 2.5 Inch SATA III Internal Solid State Drive SSD R/W Speed up to 500/460 MB/s 800TBW Laptop & PC Desktop T253X7004T0C101 — Which Is Better Value?
WD - BLACK SN7100 4TB Internal SSD Gen 4 x4 NVMe
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Specification Comparison
| Spec | WD - BLACK SN7100 4TB Internal SSD Gen 4 x4 NVMe | TEAMGROUP QX 4TB 3D NAND QLC 2.5 Inch SATA III Internal Solid State Drive SSD R/W Speed up to 500/460 MB/s 800TBW Laptop & PC Desktop T253X7004T0C101 |
|---|---|---|
| Brand | Western Digital | TeamGroup |
| Capacity | 4 TB | 4 TB |
| $/GB | $0.1960 | $0.0865 |
| Price | $783.99 | $345.99 |
| Retailer | Best Buy | Amazon |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | nvme | ssd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the TEAMGROUP QX 4TB 3D NAND QLC 2.5 Inch SATA III Internal Solid State Drive SSD R/W Speed up to 500/460 MB/s 800TBW Laptop & PC Desktop T253X7004T0C101 offers better value at $0.0865//GB compared to the WD - BLACK SN7100 4TB Internal SSD Gen 4 x4 NVMe at $0.1960//GB — that's roughly 56% less per gigabyte.
The best deal for the TEAMGROUP QX 4TB 3D NAND QLC 2.5 Inch SATA III Internal Solid State Drive SSD R/W Speed up to 500/460 MB/s 800TBW Laptop & PC Desktop T253X7004T0C101 is $345.99 at Amazon, while the WD - BLACK SN7100 4TB Internal SSD Gen 4 x4 NVMe starts at $783.99 at Best Buy.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each WD - BLACK SN7100 4TB Internal SSD Gen 4 x4 NVMe and TEAMGROUP QX 4TB 3D NAND QLC 2.5 Inch SATA III Internal Solid State Drive SSD R/W Speed up to 500/460 MB/s 800TBW Laptop & PC Desktop T253X7004T0C101 product page for detailed specifications and price history.
Frequently Asked Questions
Is WD - BLACK SN7100 4TB Internal SSD Gen 4 x4 NVMe or TEAMGROUP QX 4TB 3D NAND QLC 2.5 Inch SATA III Internal Solid State Drive SSD R/W Speed up to 500/460 MB/s 800TBW Laptop & PC Desktop T253X7004T0C101 a better deal?
As of September 2026, TEAMGROUP QX 4TB 3D NAND QLC 2.5 Inch SATA III Internal Solid State Drive SSD R/W Speed up to 500/460 MB/s 800TBW Laptop & PC Desktop T253X7004T0C101 offers better value at $0.0865//GB compared to WD - BLACK SN7100 4TB Internal SSD Gen 4 x4 NVMe at $0.1960//GB. That is approximately 56% better value per gigabyte.
What is the price per GB of WD - BLACK SN7100 4TB Internal SSD Gen 4 x4 NVMe?
The WD - BLACK SN7100 4TB Internal SSD Gen 4 x4 NVMe is currently priced at $0.1960/GB ($783.99 for 4 TB) at Best Buy.
Where can I buy TEAMGROUP QX 4TB 3D NAND QLC 2.5 Inch SATA III Internal Solid State Drive SSD R/W Speed up to 500/460 MB/s 800TBW Laptop & PC Desktop T253X7004T0C101 for the cheapest price?
The cheapest price for the TEAMGROUP QX 4TB 3D NAND QLC 2.5 Inch SATA III Internal Solid State Drive SSD R/W Speed up to 500/460 MB/s 800TBW Laptop & PC Desktop T253X7004T0C101 is $345.99 at Amazon, which works out to $0.0865/GB.