Caldera SN-2494 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN2494-EDGE · Released 2025 · Updated 2026-10-26
Key facts
| Benchmark index | 6,615 (SSDs scale) |
|---|---|
| Category rank | #14,059 |
| Street price | $99 |
| Power | 6 W (active) |
| Performance per dollar | 66.82 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-2494 Edge |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,300 MB/s |
| Sequential write | 4,800 MB/s |
| Random 4K read | 1,210K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 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 |
|---|---|---|---|
| Caldera SN-8757 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,762 | $329 | Compare |
| Mirenta SN-2733 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,423 | $349 | Compare |
| Novexa SN-2671 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,158 | $539 | Compare |
| Altrix SN-7614 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
| Altrix SN-9098 Max 2TB PCIe 5.0 NVMe M.2 2280 SSD | 12,322 | $409 | Compare |
| Caldera SN-7955 XT 1TB SATA 2.5-inch SSD | 3,243 | $39 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-2494 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/50354506 (accessed 2026-10-26).