Caldera SN-4691 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4691-CORE · Released 2024 · Updated 2026-10-20
Key facts
| Benchmark index | 10,931 (SSDs scale) |
|---|---|
| Category rank | #26,406 |
| Street price | $309 |
| Power | 8 W (active) |
| Performance per dollar | 35.38 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4691 Core |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 14,700 MB/s |
| Sequential write | 13,200 MB/s |
| Random 4K read | 2,320K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | LPDDR4 DRAM, 2 GB |
| Endurance | 1,200 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 |
|---|---|---|---|
| Altrix SN-3105 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,053 | $399 | Compare |
| Altrix SN-7878 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,509 | $169 | Compare |
| Caldera SN-5573 Core 500GB SATA 2.5-inch SSD | 3,310 | $29 | Compare |
| Mirenta SN-6313 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,615 | $369 | Compare |
| Caldera SN-2609 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,681 | $499 | Compare |
| Altrix SN-2908 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,693 | $349 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4691 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3884615 (accessed 2026-10-20).