Hardware Spec Index

Caldera SN-9437 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN9437-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index7,757 (SSDs scale)
Category rank#46,150
Street price$179
Power7 W (active)
Performance per dollar43.34
Released2026

Specifications

BrandCaldera
ModelCaldera SN-9437 Ultra
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write4,300 MB/s
Random 4K read920K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance1,200 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-9437 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/9723221 (accessed 2026-10-21).