Caldera SN-4275 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4275-EDGE · Released 2023 · Updated 2026-10-25
Key facts
| Benchmark index | 6,073 (SSDs scale) |
|---|---|
| Category rank | #12,790 |
| Street price | $79 |
| Power | 7 W (active) |
| Performance per dollar | 76.87 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4275 Edge |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,000 MB/s |
| Sequential write | 3,700 MB/s |
| Random 4K read | 1,050K 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 |
|---|---|---|---|
| Strivon SN-5573 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,677 | $329 | Compare |
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| Strivon SN-9701 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,651 | $199 | Compare |
| Novexa SN-3065 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
| Caldera SN-9122 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,332 | $489 | Compare |
| Altrix SN-2425 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,850 | $339 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4275 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/32939324 (accessed 2026-10-25).