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 $0.1300/GB while the M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... costs $0.0050/GB. M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... offers 96% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
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 vs M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... — Which Is Better Value?
Specification Comparison
| Spec | 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 | M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... |
|---|---|---|
| Brand | KingSpec | M.2 |
| Capacity | 4TB | 4TB |
| $/GB | $0.1300 | $0.0050 |
| Price | $519.99 | $19.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | nvme | nvme |
Price Across Retailers
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
M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260...
Which Should You Buy?
Based on current pricing data, the M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... offers better value at $0.0050//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 $0.1300//GB — that's roughly 96% less per gigabyte.
The best deal for the M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... is $19.99 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 $519.99 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 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 and M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... product page for detailed specifications and price history.
Frequently Asked Questions
Is 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 or M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... a better deal?
As of July 2026, M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... offers better value at $0.0050//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 $0.1300//GB. That is approximately 96% better value per gigabyte.
What is the price per GB of 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?
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 currently priced at $0.1300/GB ($519.99 for 4TB) at Newegg.
Where can I buy M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... for the cheapest price?
The cheapest price for the M.2 to USB Adapter, RIITOP M.2 NVME SATA SSD to USB3.1 Gen2 10Gbps, USB to NVME PCIe SSD Reader M Key & B+M Key Max 4TB Support UASP for 2280 2260... is $19.99 at Newegg, which works out to $0.0050/GB.