Caldera SN-7122 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7122-XT · Released 2021 · Updated 2026-10-19
Key facts
| Benchmark index | 4,584 (SSDs scale) |
|---|---|
| Category rank | #36,837 |
| Street price | $49 |
| Power | 6 W (active) |
| Performance per dollar | 93.55 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7122 XT |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,300 MB/s |
| Sequential write | 4,800 MB/s |
| Random 4K read | 1,010K IOPS |
| NAND | 3D QLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 120 TBW (0.22 DWPD) |
| Warranty | 3 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-4408 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,883 | $509 | Compare |
| Caldera SN-1387 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,490 | $129 | Compare |
| Mirenta SN-7630 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,720 | $369 | Compare |
| Mirenta SN-1429 XT 500GB SATA 2.5-inch SSD | 3,922 | $39 | Compare |
| Caldera SN-2219 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,751 | $519 | Compare |
| Caldera SN-6445 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,547 | $379 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-7122 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/614407 (accessed 2026-10-19).