Hardware Spec Index

Caldera SN-4215 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN4215-EDGE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index5,479 (SSDs scale)
Category rank#14,640
Street price$59
Power6 W (active)
Performance per dollar92.86
Released2020

Specifications

BrandCaldera
ModelCaldera SN-4215 Edge
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,500 MB/s
Sequential write5,200 MB/s
Random 4K read870K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 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

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-5076 Ultra 2TB PCIe 5.0 NVMe M.2 2280 SSD12,597$439Compare
Strivon SN-6515 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD7,573$149Compare
Altrix SN-2084 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD13,672$409Compare
Novexa SN-6167 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD9,648$239Compare
Caldera SN-6319 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD8,400$199Compare
Mirenta SN-9242 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD10,505$309Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4215 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/530937 (accessed 2026-10-26).