Hardware Spec Index

Caldera SN-2831 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2831-PRO · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index11,918 (SSDs scale)
Category rank#10,590
Street price$429
Power9 W (active)
Performance per dollar27.78
Released2026

Specifications

BrandCaldera
ModelCaldera SN-2831 Pro
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read10,800 MB/s
Sequential write10,300 MB/s
Random 4K read1,490K IOPS
NAND3D TLC, 176-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (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

ModelBenchmarkPriceCompare
Strivon SN-9412 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD6,643$109Compare
Mirenta SN-5287 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD9,113$229Compare
Strivon SN-6753 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD9,556$209Compare
Novexa SN-6404 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD8,498$169Compare
Novexa SN-7578 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD5,077$49Compare
Strivon SN-8817 Ti 500GB SATA 2.5-inch SSD3,922$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2831 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7848968 (accessed 2026-10-25).