Hardware Spec Index

Caldera SN-4387 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4387-EDGE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index8,036 (SSDs scale)
Category rank#39,363
Street price$149
Power7 W (active)
Performance per dollar53.93
Released2025

Specifications

BrandCaldera
ModelCaldera SN-4387 Edge
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write4,200 MB/s
Random 4K read990K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
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

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-6999 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD5,539$59Compare
Mirenta SN-3186 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD4,891$69Compare
Novexa SN-7097 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD9,020$179Compare
Strivon SN-8088 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD13,478$529Compare
Novexa SN-5187 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD13,928$539Compare
Mirenta SN-1526 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD7,437$139Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4387 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/28295705 (accessed 2026-10-19).