Caldera SN-5954 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN5954-PLUS · Released 2026 · Updated 2026-10-21
Key facts
| Benchmark index | 9,804 (SSDs scale) |
|---|---|
| Category rank | #24,822 |
| Street price | $229 |
| Power | 7 W (active) |
| Performance per dollar | 42.81 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-5954 Plus |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,400 MB/s |
| Sequential write | 4,900 MB/s |
| Random 4K read | 810K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Heatsink edition available |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Mirenta SN-8799 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,684 | $139 | Compare |
| Strivon SN-9931 XT 1TB PCIe 3.0 NVMe M.2 2280 SSD | 8,461 | $199 | Compare |
| Novexa SN-7510 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,282 | $489 | Compare |
| Altrix SN-2147 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,876 | $349 | Compare |
| Novexa SN-9127 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,722 | $429 | Compare |
| Caldera SN-7555 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD | 12,363 | $359 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-5954 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3418002 (accessed 2026-10-21).