Caldera SN-2635 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN2635-XT · Released 2021 · Updated 2026-10-24
Key facts
| Benchmark index | 6,604 (SSDs scale) |
|---|---|
| Category rank | #46,704 |
| Street price | $109 |
| Power | 6 W (active) |
| Performance per dollar | 60.59 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-2635 XT |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,800 MB/s |
| Sequential write | 6,100 MB/s |
| Random 4K read | 1,140K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 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-2281 Ti 500GB SATA 2.5-inch SSD | 4,480 | $39 | Compare |
| Caldera SN-4329 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,301 | $339 | Compare |
| Strivon SN-4728 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,851 | $289 | Compare |
| Altrix SN-6209 Plus 500GB SATA 2.5-inch SSD | 4,035 | $39 | Compare |
| Mirenta SN-5982 XT 500GB SATA 2.5-inch SSD | 3,314 | $29 | Compare |
| Strivon SN-1273 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,194 | $389 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-2635 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/96430638 (accessed 2026-10-24).