Hardware Spec Index

Caldera SN-6544 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6544-SE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index13,625 (SSDs scale)
Category rank#19,469
Street price$499
Power8 W (active)
Performance per dollar27.30
Released2023

Specifications

BrandCaldera
ModelCaldera SN-6544 SE
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write5,700 MB/s
Random 4K read1,230K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-8377 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD9,316$239Compare
Altrix SN-2019 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD5,763$79Compare
Mirenta SN-9583 Edge 1TB SATA 2.5-inch SSD4,028$39Compare
Altrix SN-4253 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD6,578$109Compare
Mirenta SN-3809 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD9,602$279Compare
Mirenta SN-8837 Edge 500GB SATA 2.5-inch SSD4,694$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6544 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/17536455 (accessed 2026-10-19).