The KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop costs $0.0800/GB while the SAMSUNG 990 PRO 4TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 NVMe 2.0, Up to 7450MB/s Read 6900MB/s Write, V-NAND TLC, 4GB DRAM Cache, 2400TBW, AES costs $0.3250/GB. KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop offers 75% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop vs SAMSUNG 990 PRO 4TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 NVMe 2.0, Up to 7450MB/s Read 6900MB/s Write, V-NAND TLC, 4GB DRAM Cache, 2400TBW, AES — Which Is Better Value?
Specification Comparison
| Spec | KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop | SAMSUNG 990 PRO 4TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 NVMe 2.0, Up to 7450MB/s Read 6900MB/s Write, V-NAND TLC, 4GB DRAM Cache, 2400TBW, AES |
|---|---|---|
| Brand | KingSpec | Samsung |
| Capacity | 4TB | 4TB |
| $/GB | $0.0800 | $0.3250 |
| Price | $319.99 | $1299.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | nvme |
Price Across Retailers
KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop
SAMSUNG 990 PRO 4TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 NVMe 2.0, Up to 7450MB/s Read 6900MB/s Write, V-NAND TLC, 4GB DRAM Cache, 2400TBW, AES
Which Should You Buy?
Based on current pricing data, the KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop offers better value at $0.0800//GB compared to the SAMSUNG 990 PRO 4TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 NVMe 2.0, Up to 7450MB/s Read 6900MB/s Write, V-NAND TLC, 4GB DRAM Cache, 2400TBW, AES at $0.3250//GB — that's roughly 75% less per gigabyte.
The best deal for the KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop is $319.99 at Newegg, while the SAMSUNG 990 PRO 4TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 NVMe 2.0, Up to 7450MB/s Read 6900MB/s Write, V-NAND TLC, 4GB DRAM Cache, 2400TBW, AES starts at $1299.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop and SAMSUNG 990 PRO 4TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 NVMe 2.0, Up to 7450MB/s Read 6900MB/s Write, V-NAND TLC, 4GB DRAM Cache, 2400TBW, AES product page for detailed specifications and price history.
Frequently Asked Questions
Is KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop or SAMSUNG 990 PRO 4TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 NVMe 2.0, Up to 7450MB/s Read 6900MB/s Write, V-NAND TLC, 4GB DRAM Cache, 2400TBW, AES a better deal?
As of July 2026, KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop offers better value at $0.0800//GB compared to SAMSUNG 990 PRO 4TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 NVMe 2.0, Up to 7450MB/s Read 6900MB/s Write, V-NAND TLC, 4GB DRAM Cache, 2400TBW, AES at $0.3250//GB. That is approximately 75% better value per gigabyte.
What is the price per GB of KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop?
The KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop is currently priced at $0.0800/GB ($319.99 for 4TB) at Newegg.
Where can I buy SAMSUNG 990 PRO 4TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 NVMe 2.0, Up to 7450MB/s Read 6900MB/s Write, V-NAND TLC, 4GB DRAM Cache, 2400TBW, AES for the cheapest price?
The cheapest price for the SAMSUNG 990 PRO 4TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 NVMe 2.0, Up to 7450MB/s Read 6900MB/s Write, V-NAND TLC, 4GB DRAM Cache, 2400TBW, AES is $1299.99 at Newegg, which works out to $0.3250/GB.