Caldera SN-4353 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4353-XT · Released 2019 · Updated 2026-10-22
Key facts
| Benchmark index | 7,359 (SSDs scale) |
|---|---|
| Category rank | #27,579 |
| Street price | $139 |
| Power | 5 W (active) |
| Performance per dollar | 52.94 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4353 XT |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,400 MB/s |
| Sequential write | 2,300 MB/s |
| Random 4K read | 350K 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 |
|---|---|---|---|
| Caldera SN-2891 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,125 | $149 | Compare |
| Novexa SN-1240 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,084 | $269 | Compare |
| Caldera SN-5733 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,442 | $219 | Compare |
| Novexa SN-8918 SE 500GB SATA 2.5-inch SSD | 4,265 | $49 | Compare |
| Strivon SN-6828 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,762 | $539 | Compare |
| Novexa SN-1840 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,419 | $329 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4353 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8466943 (accessed 2026-10-22).