Hardware Spec Index

Caldera SN-2637 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2637-EDGE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index8,712 (SSDs scale)
Category rank#29,328
Street price$229
Power8 W (active)
Performance per dollar38.04
Released2026

Specifications

BrandCaldera
ModelCaldera SN-2637 Edge
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,200 MB/s
Sequential write6,300 MB/s
Random 4K read1,110K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 2 GB
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

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Cite this page: Hardware Spec Index, “Caldera SN-2637 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/30454077 (accessed 2026-10-22).