Caldera SN-4812 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4812-EDGE · Released 2024 · Updated 2026-10-19
Key facts
| Benchmark index | 7,507 (SSDs scale) |
|---|---|
| Category rank | #32,330 |
| Street price | $139 |
| Power | 8 W (active) |
| Performance per dollar | 54.01 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4812 Edge |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 4,900 MB/s |
| Sequential write | 4,700 MB/s |
| Random 4K read | 880K IOPS |
| NAND | 3D TLC, 176-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 |
|---|---|---|---|
| Altrix SN-3750 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,697 | $289 | Compare |
| Novexa SN-9409 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,250 | $599 | Compare |
| Caldera SN-8554 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,035 | $449 | Compare |
| Strivon SN-4062 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,895 | $269 | Compare |
| Caldera SN-3489 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,128 | $319 | Compare |
| Novexa SN-3738 Max 2TB PCIe 5.0 NVMe M.2 2280 SSD | 10,479 | $279 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4812 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2634400 (accessed 2026-10-19).