Caldera SN-4993 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4993-EDGE · Released 2024 · Updated 2026-10-19
Key facts
| Benchmark index | 4,800 (SSDs scale) |
|---|---|
| Category rank | #40,927 |
| Street price | $49 |
| Power | 5 W (active) |
| Performance per dollar | 97.96 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4993 Edge |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,200 MB/s |
| Sequential write | 3,700 MB/s |
| Random 4K read | 940K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 300 TBW (0.55 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
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix SN-3314 Pro 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,648 | $289 | Compare |
| Altrix SN-1719 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,728 | $379 | Compare |
| Altrix SN-1805 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,305 | $479 | Compare |
| Caldera SN-4813 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,578 | $309 | Compare |
| Caldera SN-7393 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD | 9,754 | $289 | Compare |
| Strivon SN-5452 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,793 | $279 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4993 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4134044 (accessed 2026-10-19).