Caldera SN-4593 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4593-PRO · Released 2026 · Updated 2026-10-25
Key facts
| Benchmark index | 11,404 (SSDs scale) |
|---|---|
| Category rank | #47,064 |
| Street price | $369 |
| Power | 11 W (active) |
| Performance per dollar | 30.91 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4593 Pro |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 12,400 MB/s |
| Sequential write | 9,800 MB/s |
| Random 4K read | 2,200K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | LPDDR4 DRAM, 8 GB |
| Endurance | 4,800 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Caldera SN-7813 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,654 | $509 | Compare |
| Caldera SN-3385 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,389 | $569 | Compare |
| Strivon SN-2696 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,049 | $279 | Compare |
| Altrix SN-5445 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,702 | $169 | Compare |
| Caldera SN-3688 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,484 | $209 | Compare |
| Altrix SN-7343 SE 500GB SATA 2.5-inch SSD | 4,157 | $49 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4593 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21873155 (accessed 2026-10-25).