Caldera SN-1454 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1454-EDGE · Released 2021 · Updated 2026-10-25
Key facts
| Benchmark index | 5,335 (SSDs scale) |
|---|---|
| Category rank | #10,418 |
| Street price | $69 |
| Power | 5 W (active) |
| Performance per dollar | 77.32 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1454 Edge |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,600 MB/s |
| Sequential write | 5,200 MB/s |
| Random 4K read | 730K IOPS |
| NAND | 3D QLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 360 TBW (0.33 DWPD) |
| Warranty | 3 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
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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix SN-2566 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $539 | Compare |
| Novexa SN-7712 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,348 | $289 | Compare |
| Altrix SN-5755 Prime 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,475 | $499 | Compare |
| Altrix SN-2213 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,279 | $519 | Compare |
| Caldera SN-4910 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,480 | $359 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-1454 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7581895 (accessed 2026-10-25).