Hardware Spec Index

Caldera SN-2631 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2631-PRO · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index8,058 (SSDs scale)
Category rank#47,908
Street price$159
Power5 W (active)
Performance per dollar50.68
Released2024

Specifications

BrandCaldera
ModelCaldera SN-2631 Pro
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,800 MB/s
Sequential write3,700 MB/s
Random 4K read1,020K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink 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

ModelBenchmarkPriceCompare
Strivon SN-1389 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD7,269$139Compare
Mirenta SN-2693 Core 1TB PCIe 4.0 NVMe M.2 2230 SSD5,710$69Compare
Novexa SN-8006 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD14,900$549Compare
Novexa SN-3472 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD4,818$59Compare
Strivon SN-5152 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD7,567$139Compare
Mirenta SN-4039 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD10,538$349Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2631 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8729008 (accessed 2026-10-22).