Caldera SN-4658 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4658-PLUS · Released 2024 · Updated 2026-10-25
Key facts
| Benchmark index | 6,497 (SSDs scale) |
|---|---|
| Category rank | #5,559 |
| Street price | $109 |
| Power | 7 W (active) |
| Performance per dollar | 59.61 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4658 Plus |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,300 MB/s |
| Sequential write | 5,700 MB/s |
| Random 4K read | 700K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | None |
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-2984 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,734 | $359 | Compare |
| Altrix SN-5170 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,369 | $279 | Compare |
| Altrix SN-6385 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 6,441 | $119 | Compare |
| Novexa SN-1065 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,084 | $279 | Compare |
| Caldera SN-5742 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,306 | $489 | Compare |
| Novexa SN-9882 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,112 | $289 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4658 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/10445231 (accessed 2026-10-25).