Caldera SN-1927 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD
SSDs · Caldera · SKU SN1927-PRIME · Released 2020 · Updated 2026-10-19
Key facts
| Benchmark index | 7,619 (SSDs scale) |
|---|---|
| Category rank | #21,527 |
| Street price | $169 |
| Power | 5 W (active) |
| Performance per dollar | 45.08 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1927 Prime |
| Capacity | 2 TB |
| Form factor | M.2 2230 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,000 MB/s |
| Sequential write | 6,000 MB/s |
| Random 4K read | 1,390K IOPS |
| NAND | 3D QLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 400 TBW (0.18 DWPD) |
| Warranty | 3 years |
| Heatsink | Heatsink edition available |
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-7151 Ultra 500GB SATA 2.5-inch SSD | 4,330 | $49 | Compare |
| Altrix SN-7896 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,432 | $589 | Compare |
| Caldera SN-6504 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,817 | $599 | Compare |
| Caldera SN-4724 Pro 500GB SATA 2.5-inch SSD | 3,394 | $29 | Compare |
| Caldera SN-8264 Edge 500GB SATA 2.5-inch SSD | 3,542 | $29 | Compare |
| Caldera SN-9087 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,162 | $249 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1927 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/6428879 (accessed 2026-10-19).