Caldera SN-4228 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4228-PRIME · Released 2020 · Updated 2026-10-21
Key facts
| Benchmark index | 5,134 (SSDs scale) |
|---|---|
| Category rank | #37,659 |
| Street price | $79 |
| Power | 6 W (active) |
| Performance per dollar | 64.99 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4228 Prime |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,200 MB/s |
| Sequential write | 4,500 MB/s |
| Random 4K read | 1,340K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 TBW (0.55 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
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| Model | Benchmark | Price | Compare |
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| Strivon SN-8057 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,604 | $259 | Compare |
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| Caldera SN-9131 SE 1TB SATA 2.5-inch SSD | 3,710 | $39 | Compare |
| Strivon SN-7995 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,804 | $419 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-4228 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6744700 (accessed 2026-10-21).