Caldera SN-6452 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6452-EDGE · Released 2025 · Updated 2026-10-24
Key facts
| Benchmark index | 13,775 (SSDs scale) |
|---|---|
| Category rank | #33,565 |
| Street price | $599 |
| Power | 11 W (active) |
| Performance per dollar | 23.00 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6452 Edge |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 11,900 MB/s |
| Sequential write | 9,900 MB/s |
| Random 4K read | 1,440K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | LPDDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Caldera SN-5101 Core 1TB SATA 2.5-inch SSD | 4,114 | $39 | Compare |
| Caldera SN-7591 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,735 | $519 | Compare |
| Mirenta SN-5582 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,204 | $269 | Compare |
| Mirenta SN-7501 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,773 | $429 | Compare |
| Novexa SN-1890 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 13,325 | $429 | Compare |
| Mirenta SN-9834 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,480 | $509 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6452 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/45808453 (accessed 2026-10-24).