Caldera SN-1020 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1020-ULTRA · Released 2024 · Updated 2026-10-22
Key facts
| Benchmark index | 7,242 (SSDs scale) |
|---|---|
| Category rank | #13,518 |
| Street price | $159 |
| Power | 7 W (active) |
| Performance per dollar | 45.55 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1020 Ultra |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,000 MB/s |
| Sequential write | 4,700 MB/s |
| Random 4K read | 970K IOPS |
| NAND | 3D TLC, 238-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 |
|---|---|---|---|
| Altrix SN-6666 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,393 | $429 | Compare |
| Mirenta SN-7572 Core 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,182 | $489 | Compare |
| Novexa SN-7864 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,420 | $419 | Compare |
| Caldera SN-8955 Pro 4TB PCIe 3.0 NVMe M.2 2280 SSD | 11,584 | $409 | Compare |
| Strivon SN-7929 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,143 | $489 | Compare |
| Strivon SN-4081 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD | 13,875 | $419 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1020 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/63254134 (accessed 2026-10-22).