Caldera SN-2173 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN2173-PLUS · Released 2021 · Updated 2026-10-25
Key facts
| Benchmark index | 14,781 (SSDs scale) |
|---|---|
| Category rank | #29,619 |
| Street price | $569 |
| Power | 6 W (active) |
| Performance per dollar | 25.98 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-2173 Plus |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,400 MB/s |
| Sequential write | 5,300 MB/s |
| Random 4K read | 1,280K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 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 |
|---|---|---|---|
| Caldera SN-2016 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD | 5,021 | $69 | Compare |
| Altrix SN-6766 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,277 | $449 | Compare |
| Novexa SN-5182 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,970 | $519 | Compare |
| Altrix SN-2287 XT 2TB PCIe 5.0 NVMe M.2 2280 SSD | 12,015 | $369 | Compare |
| Altrix SN-7046 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,265 | $249 | Compare |
| Mirenta SN-7129 XT 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-2173 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/31364268 (accessed 2026-10-25).