Caldera SN-7628 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7628-EDGE · Released 2019 · Updated 2026-10-25
Key facts
| Benchmark index | 5,937 (SSDs scale) |
|---|---|
| Category rank | #35,567 |
| Street price | $99 |
| Power | 4 W (active) |
| Performance per dollar | 59.97 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7628 Edge |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,700 MB/s |
| Sequential write | 2,400 MB/s |
| Random 4K read | 460K IOPS |
| NAND | 3D QLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 360 TBW (0.33 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 |
|---|---|---|---|
| Novexa SN-4247 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD | 6,044 | $99 | Compare |
| Novexa SN-6734 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,781 | $329 | Compare |
| Mirenta SN-5311 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,121 | $419 | Compare |
| Caldera SN-7587 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,380 | $589 | Compare |
| Altrix SN-7809 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,931 | $309 | Compare |
| Caldera SN-8821 Max 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,900 | $509 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-7628 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4149722 (accessed 2026-10-25).