Caldera SN-1555 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1555-MAX · Released 2019 · Updated 2026-10-19
Key facts
| Benchmark index | 6,367 (SSDs scale) |
|---|---|
| Category rank | #27,197 |
| Street price | $99 |
| Power | 5 W (active) |
| Performance per dollar | 64.31 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1555 Max |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,200 MB/s |
| Sequential write | 1,900 MB/s |
| Random 4K read | 530K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 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-1410 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,424 | $469 | Compare |
| Altrix SN-5048 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,764 | $299 | Compare |
| Altrix SN-2960 Edge 500GB SATA 2.5-inch SSD | 4,418 | $39 | Compare |
| Caldera SN-1329 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,068 | $469 | Compare |
| Strivon SN-4201 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,912 | $319 | Compare |
| Novexa SN-7455 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 13,812 | $499 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1555 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/666995 (accessed 2026-10-19).