The KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop... costs $0.0800/GB while the KingSpec ONEBOOM X400 2280 4TB M.2 NVMe 1.4 PCIe 4.0 Gen4 Gaming SSD, Speed Up to 7400MB/s, 3D TLC NAND, Internal Solid State Disk Compatible for PS5 costs $0.1327/GB. KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop... offers 40% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop... vs KingSpec ONEBOOM X400 2280 4TB M.2 NVMe 1.4 PCIe 4.0 Gen4 Gaming SSD, Speed Up to 7400MB/s, 3D TLC NAND, Internal Solid State Disk Compatible for PS5 — Which Is Better Value?
Specification Comparison
| Spec | KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop... | KingSpec ONEBOOM X400 2280 4TB M.2 NVMe 1.4 PCIe 4.0 Gen4 Gaming SSD, Speed Up to 7400MB/s, 3D TLC NAND, Internal Solid State Disk Compatible for PS5 |
|---|---|---|
| Brand | KingSpec | KingSpec |
| Capacity | 4TB | 4TB |
| $/GB | $0.0800 | $0.1327 |
| Price | $319.99 | $530.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | nvme |
Price Across Retailers
KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop...
KingSpec ONEBOOM X400 2280 4TB M.2 NVMe 1.4 PCIe 4.0 Gen4 Gaming SSD, Speed Up to 7400MB/s, 3D TLC NAND, Internal Solid State Disk Compatible for PS5
Which Should You Buy?
Based on current pricing data, the KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop... offers better value at $0.0800//GB compared to the KingSpec ONEBOOM X400 2280 4TB M.2 NVMe 1.4 PCIe 4.0 Gen4 Gaming SSD, Speed Up to 7400MB/s, 3D TLC NAND, Internal Solid State Disk Compatible for PS5 at $0.1327//GB — that's roughly 40% less per gigabyte.
The best deal for the KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop... is $319.99 at Newegg, while the KingSpec ONEBOOM X400 2280 4TB M.2 NVMe 1.4 PCIe 4.0 Gen4 Gaming SSD, Speed Up to 7400MB/s, 3D TLC NAND, Internal Solid State Disk Compatible for PS5 starts at $530.99 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 P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop... and KingSpec ONEBOOM X400 2280 4TB M.2 NVMe 1.4 PCIe 4.0 Gen4 Gaming SSD, Speed Up to 7400MB/s, 3D TLC NAND, Internal Solid State Disk Compatible for PS5 product page for detailed specifications and price history.
Frequently Asked Questions
Is KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop... or KingSpec ONEBOOM X400 2280 4TB M.2 NVMe 1.4 PCIe 4.0 Gen4 Gaming SSD, Speed Up to 7400MB/s, 3D TLC NAND, Internal Solid State Disk Compatible for PS5 a better deal?
As of June 2026, KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop... offers better value at $0.0800//GB compared to KingSpec ONEBOOM X400 2280 4TB M.2 NVMe 1.4 PCIe 4.0 Gen4 Gaming SSD, Speed Up to 7400MB/s, 3D TLC NAND, Internal Solid State Disk Compatible for PS5 at $0.1327//GB. That is approximately 40% better value per gigabyte.
What is the price per GB of KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop...?
The KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop... is currently priced at $0.0800/GB ($319.99 for 4TB) at Newegg.
Where can I buy KingSpec ONEBOOM X400 2280 4TB M.2 NVMe 1.4 PCIe 4.0 Gen4 Gaming SSD, Speed Up to 7400MB/s, 3D TLC NAND, Internal Solid State Disk Compatible for PS5 for the cheapest price?
The cheapest price for the KingSpec ONEBOOM X400 2280 4TB M.2 NVMe 1.4 PCIe 4.0 Gen4 Gaming SSD, Speed Up to 7400MB/s, 3D TLC NAND, Internal Solid State Disk Compatible for PS5 is $530.99 at Newegg, which works out to $0.1327/GB.