Caldera SN-8544 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN8544-PLUS · Released 2023 · Updated 2026-10-26
Key facts
| Benchmark index | 10,738 (SSDs scale) |
|---|---|
| Category rank | #10,904 |
| Street price | $319 |
| Power | 7 W (active) |
| Performance per dollar | 33.66 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-8544 Plus |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,400 MB/s |
| Sequential write | 4,800 MB/s |
| Random 4K read | 970K IOPS |
| NAND | 3D TLC, 176-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 |
|---|---|---|---|
| Strivon SN-6605 Core 1TB SATA 2.5-inch SSD | 4,349 | $39 | Compare |
| Strivon SN-8669 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD | 12,725 | $459 | Compare |
| Mirenta SN-1520 SE 4TB PCIe 3.0 NVMe M.2 2280 SSD | 14,360 | $559 | Compare |
| Caldera SN-9069 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,170 | $339 | Compare |
| Altrix SN-7488 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD | 8,175 | $159 | Compare |
| Altrix SN-9725 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,613 | $519 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-8544 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/41583043 (accessed 2026-10-26).