Hardware Spec Index

Caldera SN-2677 SE 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN2677-SE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index8,753 (SSDs scale)
Category rank#36,273
Street price$189
Power5 W (active)
Performance per dollar46.31
Released2026

Specifications

BrandCaldera
ModelCaldera SN-2677 SE
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write3,800 MB/s
Random 4K read840K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 1 GB
Endurance600 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

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Cite this page: Hardware Spec Index, “Caldera SN-2677 SE 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/5483491 (accessed 2026-10-22).