Caldera SN-2346 Plus 500GB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN2346-PLUS · Released 2019 · Updated 2026-10-20
Key facts
| Benchmark index | 6,407 (SSDs scale) |
|---|---|
| Category rank | #1,088 |
| Street price | $89 |
| Power | 5 W (active) |
| Performance per dollar | 71.99 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-2346 Plus |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,500 MB/s |
| Sequential write | 1,700 MB/s |
| Random 4K read | 440K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 300 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-3242 Max 500GB SATA 2.5-inch SSD | 3,444 | $39 | Compare |
| Novexa SN-9794 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD | 12,246 | $359 | Compare |
| Caldera SN-9522 Pro 2TB PCIe 5.0 NVMe M.2 2280 SSD | 10,805 | $329 | Compare |
| Novexa SN-1456 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,200 | $179 | Compare |
| Novexa SN-9010 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,368 | $389 | Compare |
| Novexa SN-4062 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,453 | $499 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-2346 Plus 500GB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7791014 (accessed 2026-10-20).