Caldera SN-2548 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN2548-XT · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 14,091 (SSDs scale) |
|---|---|
| Category rank | #23,483 |
| Street price | $519 |
| Power | 8 W (active) |
| Performance per dollar | 27.15 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-2548 XT |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,700 MB/s |
| Sequential write | 5,000 MB/s |
| Random 4K read | 1,010K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 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-7322 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,151 | $599 | Compare |
| Altrix SN-7460 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,612 | $229 | Compare |
| Altrix SN-5371 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,749 | $599 | Compare |
| Caldera SN-6181 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,143 | $449 | Compare |
| Caldera SN-8493 Pro 1TB SATA 2.5-inch SSD | 4,074 | $39 | Compare |
| Strivon SN-4637 Edge 500GB SATA 2.5-inch SSD | 3,661 | $39 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-2548 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9504392 (accessed 2026-10-20).