Caldera SN-4523 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4523-PRO · Released 2023 · Updated 2026-10-18
Key facts
| Benchmark index | 6,989 (SSDs scale) |
|---|---|
| Category rank | #17,919 |
| Street price | $129 |
| Power | 8 W (active) |
| Performance per dollar | 54.18 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4523 Pro |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,500 MB/s |
| Sequential write | 4,500 MB/s |
| Random 4K read | 890K IOPS |
| NAND | 3D QLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 360 TBW (0.33 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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| Altrix SN-7498 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD | 5,223 | $79 | Compare |
| Mirenta SN-8189 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD | 10,127 | $249 | Compare |
| Strivon SN-5583 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,020 | $259 | Compare |
| Mirenta SN-5006 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,705 | $269 | Compare |
| Novexa SN-5847 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,668 | $419 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-4523 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20113670 (accessed 2026-10-18).