Caldera SN-6529 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6529-XT · Released 2023 · Updated 2026-10-25
Key facts
| Benchmark index | 14,352 (SSDs scale) |
|---|---|
| Category rank | #11,724 |
| Street price | $459 |
| Power | 7 W (active) |
| Performance per dollar | 31.27 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6529 XT |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,200 MB/s |
| Sequential write | 5,000 MB/s |
| Random 4K read | 950K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Heatsink edition available |
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 |
|---|---|---|---|
| Mirenta SN-8315 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,285 | $429 | Compare |
| Mirenta SN-5504 Core 500GB SATA 2.5-inch SSD | 4,067 | $39 | Compare |
| Altrix SN-9645 Edge 2TB PCIe 5.0 NVMe M.2 2280 SSD | 12,221 | $449 | Compare |
| Caldera SN-8792 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,862 | $309 | Compare |
| Strivon SN-7964 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,085 | $509 | Compare |
| Caldera SN-2188 Pro 1TB SATA 2.5-inch SSD | 3,515 | $39 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6529 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21750898 (accessed 2026-10-25).