Caldera SN-1033 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1033-ULTRA · Released 2019 · Updated 2026-10-23
Key facts
| Benchmark index | 12,267 (SSDs scale) |
|---|---|
| Category rank | #13,014 |
| Street price | $389 |
| Power | 6 W (active) |
| Performance per dollar | 31.53 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1033 Ultra |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 3,200 MB/s |
| Sequential write | 3,100 MB/s |
| Random 4K read | 370K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 2 GB |
| 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-4478 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,221 | $169 | Compare |
| Altrix SN-5903 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,229 | $309 | Compare |
| Strivon SN-7581 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,693 | $439 | Compare |
| Caldera SN-2756 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,914 | $559 | Compare |
| Caldera SN-1477 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,327 | $489 | Compare |
| Caldera SN-9776 Plus 500GB SATA 2.5-inch SSD | 4,384 | $49 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1033 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7632449 (accessed 2026-10-23).