Caldera SN-7634 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7634-CORE · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 6,843 (SSDs scale) |
|---|---|
| Category rank | #20,668 |
| Street price | $109 |
| Power | 7 W (active) |
| Performance per dollar | 62.78 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7634 Core |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,100 MB/s |
| Sequential write | 6,700 MB/s |
| Random 4K read | 1,180K IOPS |
| NAND | 3D TLC, 176-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 |
|---|---|---|---|
| Strivon SN-8037 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,542 | $569 | Compare |
| Altrix SN-4316 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,280 | $409 | Compare |
| Altrix SN-4916 SE 1TB SATA 2.5-inch SSD | 4,156 | $39 | Compare |
| Strivon SN-1560 Edge 500GB SATA 2.5-inch SSD | 3,405 | $39 | Compare |
| Novexa SN-6952 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD | 5,389 | $59 | Compare |
| Altrix SN-4736 SE 1TB SATA 2.5-inch SSD | 3,832 | $39 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-7634 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/17538266 (accessed 2026-10-20).