Caldera SN-8434 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN8434-SE · Released 2021 · Updated 2026-10-25
Key facts
| Benchmark index | 7,420 (SSDs scale) |
|---|---|
| Category rank | #17,959 |
| Street price | $129 |
| Power | 6 W (active) |
| Performance per dollar | 57.52 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-8434 SE |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,700 MB/s |
| Sequential write | 4,800 MB/s |
| Random 4K read | 1,330K IOPS |
| NAND | 3D QLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 400 TBW (0.18 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 |
|---|---|---|---|
| Caldera SN-4380 SE 1TB SATA 2.5-inch SSD | 3,146 | $29 | Compare |
| Mirenta SN-1861 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD | 9,721 | $229 | Compare |
| Mirenta SN-2138 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,636 | $259 | Compare |
| Novexa SN-7380 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,495 | $459 | Compare |
| Altrix SN-6857 SE 500GB SATA 2.5-inch SSD | 4,242 | $39 | Compare |
| Altrix SN-6361 XT 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,761 | $539 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-8434 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5209508 (accessed 2026-10-25).