Hardware Spec Index

Caldera SN-1394 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN1394-PRO · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index5,047 (SSDs scale)
Category rank#23,279
Street price$49
Power5 W (active)
Performance per dollar103.00
Released2023

Specifications

BrandCaldera
ModelCaldera SN-1394 Pro
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,100 MB/s
Sequential write5,100 MB/s
Random 4K read710K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 DWPD)
Warranty3 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-1394 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/16711501 (accessed 2026-10-26).